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Rupp MC, Geissbuhler AR, Rutledge JC, Amendola R, Hanson JA, Doan KC, Dey Hazra ROA, Millett PJ. Minimum 5-Year Clinical and Return-to-Sport Outcomes After Primary Arthroscopic Scapulothoracic Bursectomy and Partial Scapulectomy for Snapping Scapula Syndrome. Am J Sports Med 2024; 52:1449-1456. [PMID: 38651596 DOI: 10.1177/03635465241243072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
BACKGROUND Snapping scapula syndrome (SSS) is a rare condition that is oftentimes debilitating. For patients whose symptoms are resistant to nonoperative treatment, arthroscopic surgery may offer relief. Because of the rarity of SSS, reports of clinical outcomes after arthroscopic SSS surgery are primarily limited to small case series and short-term follow-up studies. PURPOSE To report minimum 5-year clinical and sport-specific outcomes after arthroscopic bursectomy and partial scapulectomy for SSS and to identify demographic and clinical factors at baseline associated with clinical outcomes at minimum 5-year follow-up. STUDY DESIGN Case series; Level of evidence, 4. METHODS Patients who underwent arthroscopic bursectomy and partial scapulectomy for SSS between October 2005 and February 2016 with a minimum of 5 years of postoperative follow-up were enrolled in this single-center study. Clinical outcome scores, including the 12-Item Short Form Health Survey (SF-12), American Shoulder and Elbow Surgeons (ASES) Shoulder Score, shortened version of the Disabilities of the Arm, Shoulder and Hand (QuickDASH) score, Single Assessment Numeric Evaluation (SANE), and visual analog scale (VAS) score for pain, were collected at a minimum 5-year follow-up. Additionally, it was determined which patients reached the minimal clinically important difference. Bivariate analysis was used to determine whether baseline demographic and clinical factors had any association with the outcome scores. RESULTS Of 81 patients eligible for inclusion in the study, follow-up was obtained for 66 patients (age 33.6 ± 13.3 years; 31 female). At a mean follow-up of 8.9 ± 2.5 years (range, 5.0-15.4 years), all of the outcome scores significantly improved compared with baseline. These included the ASES (from 56.7 ± 14.5 at baseline to 87.2 ± 13.9 at follow-up; P < .001), QuickDASH (from 38.7 ± 17.6 to 13.1 ± 14.6; P < .001), SANE (from 52.4 ± 21.2 to 82.7 ± 19.9; P < .001), SF-12 Physical Component Summary (from 39.7 ± 8.3 to 50.3 ± 8.2; P < .001), SF-12 Mental Component Summary (from 48.2 ± 11.7 to 52.0 ± 9.0; P = 0.014) and VAS pain (from 5.2 ± 2.1 to 1.4 ± 2.0; P < .001). The minimal clinically important difference in the ASES score was reached by 77.6% of the patients. Median postoperative satisfaction was 8 out of 10. It was found that 90.5% of the patients returned to sport, with 73.8% of the patients able to return to their preinjury level. At the time of final follow-up, 8 (12.1%) patients had undergone revision surgery for recurrent SSS symptoms. Older age at surgery (P = .044), lower preoperative SF-12 Mental Component Summary score (P = .008), lower preoperative ASES score (P = .019), and increased preoperative VAS pain score (P = .016) were significantly associated with not achieving a Patient Acceptable Symptom State on the ASES score. CONCLUSION Patients undergoing arthroscopic bursectomy and partial scapulectomy for SSS experienced clinically significant improvements in functional scores, pain, and quality of life, which were sustained at a minimum of 5 years and a mean follow-up of 8.9 years postoperatively. Higher patient age, inferior mental health status, increased shoulder pain, and lower ASES scores at baseline were significantly associated with worse postoperative outcomes.
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Dey Hazra RO, Dey Hazra ME, Hanson JA, Rutledge JC, Horan MP, Rupp MC, Millett PJ. Patient-reported outcomes of arthroscopic repair for partial or full-thickness upper third subscapularis tendon tears with open sub-pectoral biceps tenodesis: minimum 10-year outcomes. J Shoulder Elbow Surg 2024; 33:832-840. [PMID: 37659702 DOI: 10.1016/j.jse.2023.07.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 07/24/2023] [Accepted: 07/29/2023] [Indexed: 09/04/2023]
Abstract
BACKGROUND Although short-term results are promising, there are limited data for long-term results of arthroscopic subscapularis (SSC) repair. The purpose of this study is to report minimum 10-year outcomes of primary arthroscopic repair of isolated partial or full-thickness tears of the upper third of the SSC tendon. METHODS Patients who underwent arthroscopic repair of isolated upper third SSC tears, Lafosse type I (>50% of tendon thickness) or type II were included. Surgeries were performed by a single surgeon between November 2005 and August 2011. Patient-reported outcome measures were prospectively collected and retrospectively reviewed at minimum follow-up of 10 years. Patient-reported outcomes utilized included the American Shoulder and Elbow Surgeons score, Single Assessment Numeric Evaluation score (SANE), Quick Disabilities of the Arm, Shoulder and Hand score (QuickDASH), the Short Form 12 physical component summary, return to activity, and patient satisfaction. A subanalysis of patient age and outcomes was performed. Retears, revision surgeries, and surgical complications were recorded. RESULTS In total, 29 patients with isolated upper third SSC repairs were identified. After application of exclusion criteria, 14 patients were included in the final analysis. Follow-up could be obtained from 11 patients. The mean age at surgery was 52.7 years (range: 36-72) and the mean follow-up was 12 years (range 10-15 years). The American Shoulder and Elbow Surgeons score improved from 52.9 ± 21.8 preoperatively to 92.2 ± 13.7 postoperatively (P < .001). Regarding the SANE and QuickDASH scores, only postoperative data were available. Mean postoperative SANE, QuickDASH, and Short Form 12 physical component summary scores were 90.27 ± 10.5, 14.6 ± 15.5, and 49.2 ± 6.6, respectively. Median patient satisfaction was 10 (range 6-10). Patients reported improvements in sleep, activities of daily living, and sports. There was no correlation between patient age and clinical outcome (P > .05). No patients underwent revision surgery for a SSC retear. CONCLUSION Arthroscopic repair of upper third SSC tendon tears leads to improved clinical scores and high patient satisfaction at minimum 10-year follow-up. The procedure is durable, with no failures in the presented cohort.
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Affiliation(s)
- Rony-Orijit Dey Hazra
- Steadman Philippon Research Institute, Vail, CO, USA; Department for Shoulder and Elbow Surgery, Center for Musculoskeletal Surgery, Charité - University Medicine Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Maria E Dey Hazra
- Steadman Philippon Research Institute, Vail, CO, USA; Private Practice, Dr. Ulf Kuhlee, Berlin, Berlin, Germany
| | | | | | | | - Marco-Christopher Rupp
- Steadman Philippon Research Institute, Vail, CO, USA; Department of Orthopaedic Sports Medicine, Hospital rechts der Isar, Technical University of Munich, Munich, Germany
| | - Peter J Millett
- Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA.
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Vopat ML, Hanson JA, Fossum BW, Dey Hazra RO, Peebles AM, Horan MP, Foster MJ, Jildeh TR, Provencher MT, Millett PJ. Outcomes of total shoulder arthroplasty in patients with prior anterior shoulder instability: minimum 5-year follow-up. J Shoulder Elbow Surg 2024; 33:657-665. [PMID: 37573930 DOI: 10.1016/j.jse.2023.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 06/28/2023] [Accepted: 07/02/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND Patients with a history of anterior shoulder instability (ASI) commonly progress to glenohumeral arthritis or even dislocation arthropathy and often require total shoulder arthroplasty (TSA). The purposes of this study were to (1) report patient-reported outcomes (PROs) after TSA in patients with a history of ASI, (2) compare TSA outcomes of patients whose ASI was managed operatively vs. nonoperatively, and (3) report PROs of TSA in patients who previously underwent arthroscopic vs. open ASI management. METHODS Patients were included if they had a history of ASI and had undergone TSA ≥5 years earlier, performed by a single surgeon, between October 2005 and January 2017. The exclusion criteria included prior rotator cuff repair, hemiarthroplasty, or glenohumeral joint infection before the index TSA procedure. Patients were separated into 2 groups: those whose ASI was previously operatively managed and those whose ASI was treated nonoperatively. This was a retrospective review of prospective collected data. Data collected was demographic, surgical and subjective. The PROs used were the American Shoulder and Elbow Surgeons score, Single Assessment Numerical Evaluation score, QuickDASH (Quick Disabilities of the Arm, Shoulder and Hand) score, and 12-item Short Form physical component score. Failure was defined as revision TSA surgery, conversion to reverse TSA, or prosthetic joint infection. Kaplan-Meier survivorship analysis was performed. RESULTS This study included 36 patients (27 men and 9 women) with a mean age of 56.4 years (range, 18.8-72.2 years). Patients in the operative ASI group were younger than those in the nonoperative ASI group (50.6 years vs. 64.0 years, P < .001). Operative ASI patients underwent 10 open and 11 arthroscopic anterior stabilization surgical procedures prior to TSA (mean, 2 procedures; range, 1-4 procedures). TSA failure occurred in 6 of 21 patients with operative ASI (28.6%), whereas no failures occurred in the nonoperative ASI group (P = .03). Follow-up was obtained in 28 of 30 eligible patients (93%) at an average of 7.45 years (range, 5.0-13.6 years). In the collective cohort, the American Shoulder and Elbow Surgeons score, Single Assessment Numerical Evaluation score, QuickDASH (Quick Disabilities of the Arm, Shoulder and Hand) score, and 12-item Short Form physical component score significantly improved, with no differences in the postoperative PROs between the 2 groups. We found no significant differences when comparing PROs between prior open and prior arthroscopic ASI procedures or when comparing the number of prior ASI procedures. Kaplan-Meier analysis demonstrated a 79% 5-year survivorship rate in patients with prior ASI surgery and a 100% survivorship rate in nonoperatively managed ASI patients (P = .030). CONCLUSION At mid-term follow-up, patients with a history of ASI undergoing TSA can expect continued improvement in function compared with preoperative values. However, TSA survivorship is decreased in patients with a history of ASI surgery compared with those without prior surgery.
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Affiliation(s)
- Matthew L Vopat
- Center for Outcomes-Based Orthopaedic Research, Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA; Department of Orthopedic Surgery and Sports Medicine, University of Kansas Health Systems, Kansas City, KS, USA
| | - Jared A Hanson
- Center for Outcomes-Based Orthopaedic Research, Steadman Philippon Research Institute, Vail, CO, USA; Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Bradley W Fossum
- Center for Outcomes-Based Orthopaedic Research, Steadman Philippon Research Institute, Vail, CO, USA; University of Minnesota Medical School, Minneapolis, MN, USA
| | - Rony-Orijit Dey Hazra
- Center for Outcomes-Based Orthopaedic Research, Steadman Philippon Research Institute, Vail, CO, USA
| | - Annalise M Peebles
- Center for Outcomes-Based Orthopaedic Research, Steadman Philippon Research Institute, Vail, CO, USA
| | - Marilee P Horan
- Center for Outcomes-Based Orthopaedic Research, Steadman Philippon Research Institute, Vail, CO, USA
| | - Michael J Foster
- Center for Outcomes-Based Orthopaedic Research, Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA
| | - Toufic R Jildeh
- Center for Outcomes-Based Orthopaedic Research, Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA
| | - Matthew T Provencher
- Center for Outcomes-Based Orthopaedic Research, Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA
| | - Peter J Millett
- Center for Outcomes-Based Orthopaedic Research, Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA.
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Rupp MC, Rutledge JC, Apostolakos JM, Dornan GJ, Quinn PM, Horan MP, Hazra RD, Millett PJ. Preoperative patient factors that predict achieving the minimal clinically important difference following arthroscopic treatment of snapping scapula syndrome. J Shoulder Elbow Surg 2024:S1058-2746(24)00102-2. [PMID: 38373485 DOI: 10.1016/j.jse.2024.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 12/21/2023] [Accepted: 01/01/2024] [Indexed: 02/21/2024]
Abstract
PURPOSE The aim of this study was to define minimal clinically important difference (MCID) values for patient-reported outcomes (PROs) after arthroscopic treatment of snapping scapula syndrome (SSS) using a distribution-based method, and to identify demographic, clinical, and intraoperative factors significantly associated with the achievement of MCID. METHODS Patients who underwent arthroscopic treatment of SSS between October 2005 and September 2020 with a minimum of 2-year short-term postoperative follow-up were enrolled in this retrospective monocentric study. The MCID was calculated using a distribution-based approach for the following patient-reported outcomes (PROs): 12-Item Short Form Survey (SF-12), American Shoulder and Elbow Surgeons (ASES), Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH), Single Assessment Numeric Evaluation (SANE), and VAS pain "today" and "at worst." The association between achievement of the MCID and postoperative subjective satisfaction was investigated and factors associated with achievement of MCID were determined using bivariate analysis. RESULTS Of a total of 190 patients assessed for eligibility, 77 patients (38.1±14.3 years; 36 females) were included. Within the study population, statistically significant improvements in postoperative SF-12 PCS (p<.001) and MCS (p<0.034), ASES (p<.001), QuickDASH (p<.001), SANE (p<.001), and VAS pain (p<.001) were observed at minimum 2-year follow-up. The calculated MCID threshold values based on the study population were 5.0 for SF-12 PCS, 5.8 for SF-12 MCS, 11.3 for the ASES score, -10.5 for the QuickDASH score, 14.7 for SANE, 1.5 for the VAS pain, and 1.7 for the VAS pain at worst. Reaching the MCID was strongly associated with postoperative satisfaction (rated on a scale of 1-10). Across the PROs, younger age, favorable preoperative response to injection, partial scapuloplasty or scapulectomy, no prior surgery, as well as pain and function at baseline were significantly associated with attaining MCID. CONCLUSIONS Patients who underwent arthroscopic treatment for SSS experienced clinically significant improvements in functional scores, pain, and quality of life. This study demonstrated predictive roles for certain patient-specific factors and diagnostic variables for achieving MCID in PROs, which may help surgeons preoperatively assess preoperatively the probability of success and manage patient expectations.
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Affiliation(s)
- Marco-Christopher Rupp
- The Steadman Philippon Research Institute, Vail, CO, USA; Department of Orthopaedic Sports Medicine, Hospital rechts der Isar, Technical University of Munich, Munich, Germany
| | | | | | - Grant J Dornan
- The Steadman Philippon Research Institute, Vail, CO, USA
| | | | | | - Rony Dey Hazra
- The Steadman Philippon Research Institute, Vail, CO, USA; Department for Shoulder and Elbow Surgery, Center for Musculoskeletal Surgery, Charité - University Medicine Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Peter J Millett
- The Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA.
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Dey Hazra RO, Rutledge JC, Hanson JA, Hazra MD, Horan MP, Doan KC, Rupp MC, Millett PJ. Mid-Term Outcomes of Microfracture for the Treatment of Focal, Full-Thickness Cartilage Defects Isolated to the Humeral Head. J Shoulder Elbow Surg 2024:S1058-2746(24)00097-1. [PMID: 38360353 DOI: 10.1016/j.jse.2023.12.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 12/06/2023] [Accepted: 12/25/2023] [Indexed: 02/17/2024]
Abstract
BACKGROUND While microfracture has been shown to be an effective treatment for chondral lesions in the knee, evidence to support its use for chondral defects in the shoulder is limited to short-term outcomes studies. The purpose of this study is to determine if microfracture provides pain relief and improved shoulder function in patients with isolated focal chondral defects of the humeral head at a minimum 5-year follow-up. METHODS Patients who underwent microfracture procedure for isolated focal chondral defects of the humeral head with a minimum follow-up of 5 years between 02/2006 and 08/2016 were included. At minimum 5-year follow-up, pre- and postoperative Patient Reported Outcome (PRO) measures were collected, including the American Shoulder and Elbow Surgeons (ASES), Single Assessment Numeric Evaluation (SANE), Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH), Short Form-12 (SF-12) Physical Component Summary (PCS), Visual Analog Scale (VAS) for pain, and patient satisfaction level (1=unsatisfied, 10=very satisfied). Demographic, injury, and surgical data were retrospectively reviewed. Surgical failure was defined as revision surgery for humeral chondral defects or conversion to arthroplasty. Kaplan-Maier analysis was performed to determine survivorship at 5 years. RESULTS A total of 17 patients met inclusion/exclusion criteria. There were 15 men and 2 women with an average age of 51 years (range 36-69) and an average follow-up of 9.4 years (range 5.0 - 15.8). The median ASES score improved from 62 (range: 22-88) preoperatively to 90 (range: 50-100) postoperatively (p=.011). Median satisfaction was 8 out of 10 (range: 2-10). There was no correlation between patient age or defect size and PROs. Postoperatively, patients reported significant improvements in recreational and sporting activity as well as the ability to sleep on the affected shoulder (p= <0.05). Three patients failed and required revision surgery. The Kaplan-Meier analysis determined an overall survivorship rate of 80% at 5 years. CONCLUSION The presented study illustrates significant improvements for PROs, improved ability to perform recreational and sporting activities, and a survival rate of 80% at a mean of 9.4 years after microfracture for focal chondral humeral head defects.
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Affiliation(s)
- Rony-Orijit Dey Hazra
- Steadman Philippon Research Institute, Vail, CO, USA; Department for Shoulder and Elbow Surgery, Center for Musculoskeletal Surgery, Charité - University Medicine Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | | | | | | | | | - Kent C Doan
- Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA; Kansas City Orthopedic Alliance, Kansas City, MO, USA; University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
| | - Marco-Christopher Rupp
- Steadman Philippon Research Institute, Vail, CO, USA; Department of Orthopaedic Sports Medicine, Hospital rechts der Isar, Technical University of Munich, Munich, Germany
| | - Peter J Millett
- Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA.
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Kanakamedala AC, Hinz M, Millett PJ. Editorial Commentary: Bridging Graft Techniques Improve Short-Term Outcomes for Irreparable Rotator Cuff Tear Repair. Arthroscopy 2024; 40:262-264. [PMID: 38296434 DOI: 10.1016/j.arthro.2023.10.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 10/31/2023] [Indexed: 02/08/2024]
Abstract
There is a growing need for nonarthroplasty treatment options for irreparable rotator cuff tears. Options include superior capsular reconstruction (SCR), tendon transfers, subacromial balloon spacer, bridge grafting, biological tuberoplasty, and partial rotator cuff repair with or without augmentation. In our experience, repair with marginal convergence techniques is superior to SCR; if there is enough tissue, repair is the preferred strategy. In an effort to improve outcomes after repair, there has been increased interest in the use of interposition or bridging graft (BG) techniques, in which an allograft or autograft is secured on the humerus laterally and to the remnant tendon medially. Interposition or bridging grafts can be used to supplement partial repair in an effort to replace the patient's own missing tissues, and restore the biomechanical force couple of the rotator cuff and create a humeral head-depressing spacer effect in the subacromial space. These techniques show promising results compared to superior capsular reconstruction. Various graft options for BG are available, including human dermal allograft, fascia lata autograft, and tenotomized biceps autograft. Multiple animal studies have demonstrated that interposition grafts can improve the biomechanical properties of the repair construct, and histological studies in animal models have shown evidence of tissue in-growth into the BG, which could lead to increased repair strength over time. Finally, recent studies suggest that a bridging graft may improve short-term outcomes compared to partial repair alone. It remains to be seen whether this difference is clinically meaningful and durable.
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Jaworski ŁM, Zabrzyński J, Millett PJ, Rupp MC, Familiari F, Huri G, Antosik P, Błachowski M, Wiciński M, Gagat M. The Association of Tobacco Smoking and Level of Apoptosis in the Long Head of the Biceps Chronic Tendinopathy-An Immunohistochemical Study. J Clin Med 2024; 13:684. [PMID: 38337377 PMCID: PMC10856346 DOI: 10.3390/jcm13030684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/08/2024] [Accepted: 01/19/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND The substances present in cigarette smoke have a negative impact on cellular integrity and metabolism, can reduce blood flow to tissues, and can disrupt collagen synthesis. Ultimately this can lead to cell death, which clinically may result in impaired tendon healing and the onset of chronic tendinopathy. Within the shoulder, the exact association between the extent of apoptosis in the long head of the biceps (LHB) tendon and harmful factors like cigarette smoke remains unclear. OBJECTIVES The purpose of this study was to investigate the connection between smoking, the degree of apoptosis in LHB tendinopathy, and the long-term outcomes of surgical treatment. DESIGN Observational, retrospective study. METHODS This study included 22 consecutive patients who had undergone arthroscopic biceps tenodesis or tenotomy for symptomatic LHB tendinopathy with or without concomitant rotator cuff tears (RCT). The intra-articular LHB tendon remnants were histologically examined by measuring the level of expression of apoptotic cell markers such as BCL2, cleaved caspase 3, and p53. Pre- and postoperative clinical outcomes were analyzed by collecting patient report outcome measures such as the American Shoulder and Elbow Surgeons (ASES) score and the Visual Analogue Scale (VAS) for pain. RESULTS The smokers group had a mean pack-year history of 13.12 (SD = 9.94), mean number of cigarettes per day of 14.77 (SD = 4.64), and a mean smoking duration of 16.38 (SD = 10.1) years. Among the smoking indexes, the number of cigarettes per day showed a positive correlation with Snyder classification (p = 0.0459, rho = 0.3682). Non-smokers and smokers did not show a statistically significant difference in the expression indexes of BCL2, cleaved caspase 3, or p53 (p = 0.4216, p = 0.5449, p = 0.5613, respectively). However, the cleaved caspase 3 expression index showed a negative correlation with the severity of rotator cuff lesions in the total population (p = 0.0193, rho = -0.4651). CONCLUSIONS While apoptotic processes in the LHB tendon were observed, no significant association was found between tobacco smoking, the extent of apoptosis, and clinical outcomes. However, the expression of the apoptotic marker cleaved caspase 3 correlated with the severity of rotator cuff pathology. Furthermore, active smoker status was associated with worse clinical outcomes in terms of pain following LHB tenodesis or tenotomy.
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Affiliation(s)
- Łukasz M. Jaworski
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, 85-092 Bydgoszcz, Poland; (Ł.M.J.); (M.B.)
| | - Jan Zabrzyński
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, 85-092 Bydgoszcz, Poland; (Ł.M.J.); (M.B.)
| | | | - Marco-Christopher Rupp
- Department of Orthopedic Sports Medicine, Technical University of Munich, 81675 Munich, Germany;
| | - Filippo Familiari
- Department of Orthopaedic and Trauma Surgery, Magna Graecia University, 88100 Catanzaro, Italy;
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, “Magna Græcia” University, 88100 Catanzaro, Italy
| | - Gazi Huri
- Orthopaedics and Traumatology Department, Hacettepe Universitesi, 06100 Ankara, Turkey;
| | - Paulina Antosik
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, 85-092 Bydgoszcz, Poland;
| | - Michał Błachowski
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, 85-092 Bydgoszcz, Poland; (Ł.M.J.); (M.B.)
| | - Michał Wiciński
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, 85-092 Bydgoszcz, Poland;
| | - Maciej Gagat
- Department of Histology and Embryology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, 85-092 Bydgoszcz, Poland;
- Faculty of Medicine, Mazovian Academy in Płock, 09-402 Płock, Poland
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Rutledge JC, Dey Hazra RO, Geissbuhler AR, Yamaura K, Dey Hazra ME, Hanson JA, Rupp MC, Millett PJ. Does glenoid version and its correction affect outcomes in anatomic shoulder arthroplasty? A systematic review. J Shoulder Elbow Surg 2023:S1058-2746(23)00858-3. [PMID: 38122888 DOI: 10.1016/j.jse.2023.10.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 10/20/2023] [Accepted: 10/30/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Correction of glenoid retroversion is commonly performed in anatomic total shoulder arthroplasty (TSA) to increase component contact area and decrease eccentric loading of the glenoid component. Despite demonstrated biomechanical advantages, limited information exists on the clinical benefit of correcting glenoid retroversion. The purpose of this systematic review is to critically evaluate the existing literature on the effect of preoperative and postoperative glenoid retroversion on clinical functional and radiologic outcomes in patients who underwent anatomic TSA. METHODS A systematic literature review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses using PubMed, Embase, and Cochrane Library evaluating the impact of glenoid retroversion on clinical and radiologic outcomes of TSA. English-language studies of level I through IV evidence were included. Blinded reviewers conducted multiple screens and methodological quality was appraised using the Modified Coleman Methodology Score. RESULTS Sixteen studies, including 3 level III and 13 level IV studies (1211 shoulders), satisfied all inclusion criteria. To address glenoid retroversion, 9 studies used corrective reaming techniques, and 4 studies used posteriorly augmented glenoids. Two studies used noncorrective reaming techniques. Mean preoperative retroversion ranged from 12.7° to 24° across studies. Eleven studies analyzed the effect of glenoid retroversion on clinical outcomes, including patient-reported outcome scores (PROs), range of motion (ROM), or clinical failure or revision rates. Most studies (8 of 11) did not report any significant association of pre- or postoperative glenoid retroversion on any clinical outcome. Of the 3 studies that reported significant effects, 1 study reported a negative association between preoperative glenoid retroversion and PROs, 1 study reported inferior postoperative abduction in patients with postoperative glenoid retroversion greater than 15°, and 1 study found an increased clinical failure rate in patients with higher postoperative retroversion. Ten studies reported radiographic results (medial calcar resorption, Central Peg Lucency [CPL] grade, Lazarus lucency grade) at follow-up. Only 1 study reported a significant effect of pre- and postoperative retroversion greater than 15° on CPL grade. CONCLUSION There is currently insufficient evidence that pre- or postoperative glenoid version influences postoperative outcomes independent of other morphologic factors such as joint line medialization. Given that noncorrective reaming demonstrated favorable postoperative outcomes, and postoperative glenoid version was not significantly and consistently found to impact outcomes, there is inconclusive evidence that correcting glenoid retroversion is routinely required.
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Affiliation(s)
| | - Rony-Orijit Dey Hazra
- Steadman Philippon Research Institute, Vail, CO, USA; Department for Shoulder and Elbow Surgery, Charité - Centrum für Muskuloskeletale Chirurgie, Berlin, Germany
| | | | - Kohei Yamaura
- Steadman Philippon Research Institute, Vail, CO, USA
| | | | - Jared A Hanson
- Steadman Philippon Research Institute, Vail, CO, USA; Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Marco-Christopher Rupp
- Steadman Philippon Research Institute, Vail, CO, USA; Department for Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
| | - Peter J Millett
- Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA.
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9
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Ganokroj P, Dey Hazra M, Dey Hazra RO, Brady AW, Brown JR, Rupp MC, Garcia AR, Whalen RJ, Millett PJ, Provencher MT. Biomechanical Evaluation of the 2 Different Levels of Coracoid Graft Positions in the Latarjet Procedure for Anterior Shoulder Instability. Orthop J Sports Med 2023; 11:23259671231202533. [PMID: 38145219 PMCID: PMC10748952 DOI: 10.1177/23259671231202533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 05/19/2023] [Indexed: 12/26/2023] Open
Abstract
Background In the Latarjet procedure, the ideal placement of the coracoid graft in the medial-lateral position is flush with the anterior glenoid rim. However, the ideal position of the graft in the superior-inferior position (sagittal plane) for restoring glenohumeral joint stability is still controversial. Purpose To compare coracoid graft clockface positions between the traditional 3 to 5 o'clock and a more inferior (for the right shoulder) 4 to 6 o'clock with regard to glenohumeral joint stability in the Latarjet procedure. Study Design Controlled laboratory study. Methods A total of 10 fresh-frozen cadaveric shoulders were tested in a dynamic, custom-built robotic shoulder model. Each shoulder was loaded with a 50-N compressive load while an 80-N force was applied in the anteroinferior axes at 90° of abduction and 60° of shoulder external rotation. Four conditions were tested: (1) intact, (2) 6-mm glenoid bone loss (GBL), (3) Latarjet procedure fixed at 3- to 5-o'clock position, and (4) Latarjet procedure fixed at 4- to 6-o'clock position. The stability ratio (SR) and degree of lateral humeral displacement (LHD) were recorded. A 1-factor random-intercepts linear mixed-effects model and Tukey method were used for statistical analysis. Results Compared with the intact state (1.77 ± 0.11), the SR was significantly lower after creating a 6-mm GBL (1.14 ± 0.61, P = .009), with no significant difference in SR after Latarjet 3 to 5 o'clock (1.51 ± 0.70, P = .51) or 4 to 6 o'clock (1.55 ± 0.68, P = .52). Compared with the intact state (6.48 ± 2.24 mm), LHD decreased significantly after GBL (3.16 ± 1.56 mm, P < .001) and Latarjet 4 to 6 o'clock (5.48 ± 3.39 mm, P < .001). Displacement decreased significantly after Latarjet 3 to 5 o'clock (4.78 ± 2.50 mm, P = .04) compared with the intact state but not after Latarjet 4 to 6 o'clock (P = .71). Conclusion The Latarjet procedure in both coracoid graft positions (3-5 and 4-6 o'clock) restored the SR to the values measured in the intact state. A more inferior graft position (fixed at 4-6 o'clock) may improve shoulder biomechanics, but additional work is needed to establish clinical relevance. Clinical Relevance An inferior coracoid graft fixation, the 4- to 6-o'clock position, may benefit in restoring normal shoulder biomechanics after the Latarjet procedure.
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Affiliation(s)
- Phob Ganokroj
- The Steadman Philippon Research Institute, Vail, Colorado, USA
- Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Maria Dey Hazra
- The Steadman Philippon Research Institute, Vail, Colorado, USA
| | | | - Alex W. Brady
- The Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Justin R. Brown
- The Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Marco-Christopher Rupp
- The Steadman Philippon Research Institute, Vail, Colorado, USA
- Department of Orthopaedic Sports Medicine, Hospital rechts der Isar, Technical University of Munich, Munich, Germany
| | | | - Ryan J. Whalen
- The Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Peter J. Millett
- The Steadman Philippon Research Institute, Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado, USA
| | - Matthew T. Provencher
- The Steadman Philippon Research Institute, Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado, USA
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10
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Lacheta L, Gao X, Miles JW, Murata Y, Fukase N, Utsunomiya H, Dornan G, Tashman S, Kashyap R, Altintas B, Ravuri S, Philippon M, Huard J, Millett PJ. Losartan in Combination With Bone Marrow Stimulation Showed Synergistic Effects on Load to Failure and Tendon Matrix Organization in a Rabbit Model. Arthroscopy 2023; 39:2408-2419. [PMID: 37270113 DOI: 10.1016/j.arthro.2023.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 05/17/2023] [Accepted: 05/18/2023] [Indexed: 06/05/2023]
Abstract
PURPOSE To investigate the effects of combining bone marrow stimulation (BMS) with oral losartan to block transforming growth factor β1 (TGF-β1) on biomechanical repair strength in a rabbit chronic injury model. METHODS Forty rabbits were randomly allocated into 4 groups (10 in each group). The supraspinatus tendon was detached and left alone for 6 weeks to establish a rabbit chronic injury model and was then repaired in a surgical procedure using a transosseous, linked, crossing repair construct. The animals were divided into the following groups: control group (group C), surgical repair only; BMS group (group B), surgical repair with BMS of the tuberosity; losartan group (group L), surgical repair plus oral losartan (TGF-β1 blocker) for 8 weeks; and BMS-plus-losartan group (group BL), surgical repair plus BMS plus oral losartan for 8 weeks. At 8 weeks after repair, biomechanical and histologic evaluations were performed. RESULTS The biomechanical testing results showed significantly higher ultimate load to failure in group BL than in group B (P = .029) but not compared with group C or group L. A 2 × 2 analysis-of-variance model found that the effect of losartan on ultimate load significantly depended on whether BMS was performed (interaction term F1,28 = 5.78, P = .018). No difference was found between the other groups. No difference in stiffness was found between any groups. On histologic assessment, groups B, L, and BL showed improved tendon morphology and an organized type I collagen matrix with less type III collagen compared with group C. Group BL showed the most highly organized tendon matrix with more type I collagen and less type III collagen, which indicates less fibrosis. Similar results were found at the bone-tendon interface. CONCLUSIONS Rotator cuff repair combined with oral losartan and BMS of the greater tuberosity showed improved pullout strength and a highly organized tendon matrix in this rabbit chronic injury model. CLINICAL RELEVANCE Tendon healing or scarring is accompanied by the formation of fibrosis, which has been shown to result in compromised biomechanical properties, and is therefore a potential limiting factor in healing after rotator cuff repair. TGF-β1 expression has been shown to play an important role in the formation of fibrosis. Recent studies focusing on muscle healing and cartilage repair have found that the downregulation of TGF-β1 by losartan intake can reduce fibrosis and improve tissue regeneration in animal models.
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Affiliation(s)
- Lucca Lacheta
- Department of Sports Orthopaedics, Technical University of Munich, Munich, Germany; Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Xueqin Gao
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | | | - Yoichi Murata
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Naomasa Fukase
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | | | - Grant Dornan
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Scott Tashman
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Ritesh Kashyap
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Burak Altintas
- Division of Orthopaedic Surgery, NYC Health + Hospitals/Jacobi, Bronx, New York, U.S.A.; Department of Orthopaedic Surgery, Albert Einstein College of Medicine, Bronx, New York, U.S.A
| | - Sudheer Ravuri
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Marc Philippon
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; The Steadman Clinic, Vail, Colorado, U.S.A
| | - Johnny Huard
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; The Steadman Clinic, Vail, Colorado, U.S.A..
| | - Peter J Millett
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; The Steadman Clinic, Vail, Colorado, U.S.A
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11
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Karavan MP, Hurley ET, Mills FB, Pasqualini I, Rossi L, Dickens JF, Anakwenze O, Mullett H, Millett PJ, Klifto CS. Primary Latarjet procedure versus Latarjet in the setting of previously failed Bankart repair: a systematic review. J ISAKOS 2023; 8:490-496. [PMID: 37666300 DOI: 10.1016/j.jisako.2023.08.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/16/2023] [Accepted: 08/27/2023] [Indexed: 09/06/2023]
Abstract
OBJECTIVES The purpose of this study is to systematically review the comparative studies in the literature to compare the outcomes of the Latarjet procedure in the setting of a previously failed Bankart repair versus those undergoing the Latarjet procedure as a primary surgery for anterior shoulder instability. METHODS A systematic search in Pubmed, EMBASE, and The Cochrane Library databases was carried out according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. Cohort studies comparing outcomes in the Latarjet procedure as a primary surgery versus the Latarjet procedure in the setting of a previously failed Bankart repair were included. RESULTS Ten studies with 1913 patients were included. There was a significantly lower rate of recurrent instability in those with a Latarjet procedure as a primary surgery (4.8% vs 12.1%, p = 0.007). There was also a significantly lower rate of complications with the Latarjet procedure as a primary surgery (6.2% vs 10.2%, p = 0.03). Furthermore, there was a significant difference in the rate of revision surgery in favour of the Latarjet procedure as a primary surgery (4.8% vs 10.9%, p = 0.02). However, there were similar rates of redislocations (2.8% vs 3.4%, p = 0.82) and return to play (67.7% vs 78.5%, p = 0.30) between the two cohorts. CONCLUSION This study found that the Latarjet procedure as a revision procedure for a previously failed Bankart repair resulted in higher rates of complications, recurrent instability, and revisions than the Latarjet procedure performed as a primary procedure. LEVEL OF EVIDENCE Level III, Systematic Review & Meta-Analysis of Level III studies.
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Affiliation(s)
- Mark P Karavan
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC, 27709, USA
| | - Eoghan T Hurley
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC, 27709, USA.
| | - F Baker Mills
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC, 27709, USA
| | - Ignacio Pasqualini
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC, 27709, USA
| | - Luciano Rossi
- Italian Hospital Buenos Aires, Buenos Aires, Argentina
| | - Jonathan F Dickens
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC, 27709, USA
| | - Oke Anakwenze
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC, 27709, USA
| | | | | | - Christopher S Klifto
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC, 27709, USA
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12
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Familiari F, Ammendolia A, Rupp MC, Russo R, Pujia A, Montalcini T, Marotta N, Mercurio M, Galasso O, Millett PJ, Gasparini G, de Sire A. Efficacy of intra-articular injections of hyaluronic acid in patients with glenohumeral joint osteoarthritis: A systematic review and meta-analysis. J Orthop Res 2023; 41:2345-2358. [PMID: 37314198 DOI: 10.1002/jor.25648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 06/11/2023] [Indexed: 06/15/2023]
Abstract
Symptomatic primary glenohumeral (GH) joint osteoarthritis (OA) can be challenging to treat. Hyaluronic acid (HA) has emerged as a promising treatment for the nonsurgical management of GH-OA. In this systematic review with meta-analysis, we aimed to evaluate the current evidence regarding the efficacy of intra-articular HA on pain relief in patients suffering from GH-OA. A total of 15 studies (only randomized controlled trials providing data at the end of the intervention) were included. The relevant studies were selected based on the following PICO model: P: patients with diagnosis of shoulder OA; I: HA infiltrations as therapeutic intervention administered; C: no restriction for comparators assessed; O: pain, in terms of visual analog scale (VAS) or numeric rating scale. The risk of bias among the included studies was estimated using the PEDro scale. A total of 1023 subjects were analyzed. Comparing HA injections combined with physical therapy (PT) compared to PT alone resulted in superior scores, showing an overall effect size (ES) of 4.43 (p = 0.00006). Moreover, pooled analysis of VAS pain scores demonstrated a significant improvement in the ES of the HA in comparison with corticosteroid injections (p = 0.002). On average, we reported a PEDro score of 7.2. A total of 46.7% of studies showed probable signs of a randomization bias. The findings of this systematic review and meta-analysis showed that IA injections of HA might be effective on pain relief with significant improvements compared to baseline and compared to corticosteroid injections in patients affected by GH-OA.
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Affiliation(s)
- Filippo Familiari
- Division of Orthopaedic and Trauma Surgery, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, Magna Graecia University, Catanzaro, Italy
| | - Antonio Ammendolia
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, Magna Graecia University, Catanzaro, Italy
- Division of Physical and Rehabilitative Medicine, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | | | - Raffaella Russo
- Division of Nutrition Clinic, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Arturo Pujia
- Division of Nutrition Clinic, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
- Research Center on Prevention and Treatment of Metabolic Diseases (CR METDIS), Magna Graecia University, Catanzaro, Italy
| | - Tiziana Montalcini
- Research Center on Prevention and Treatment of Metabolic Diseases (CR METDIS), Magna Graecia University, Catanzaro, Italy
- Division of Nutrition Clinic, Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Nicola Marotta
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, Magna Graecia University, Catanzaro, Italy
- Division of Physical and Rehabilitative Medicine, Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Michele Mercurio
- Division of Orthopaedic and Trauma Surgery, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Olimpio Galasso
- Division of Orthopaedic and Trauma Surgery, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, Magna Graecia University, Catanzaro, Italy
| | - Peter J Millett
- The Steadman Clinic and Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Giorgio Gasparini
- Division of Orthopaedic and Trauma Surgery, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, Magna Graecia University, Catanzaro, Italy
| | - Alessandro de Sire
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, Magna Graecia University, Catanzaro, Italy
- Division of Physical and Rehabilitative Medicine, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
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13
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Samuelsen B, Grantham WJ, Goldenberg B, Dey Hazra RO, Dey Hazra ME, Hanson JA, Millett PJ. Capitellum Osteochondral Allograft Transplantation for Osteochondritis Dissecans of the Elbow. J Hand Surg Am 2023; 48:1165.e1-1165.e6. [PMID: 36967310 DOI: 10.1016/j.jhsa.2023.01.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 05/09/2022] [Accepted: 01/16/2023] [Indexed: 06/18/2023]
Abstract
Reconstruction of unstable osteochondritis dissecans lesions of the capitellum using fresh osteochondral allograft transplantation from the capitellum has the advantages of restoring hyaline cartilage, matching the native radius of curvature, and avoiding the donor-site morbidity encountered with osteochondral autograft transfer. This technical note describes the indications and contraindications, pertinent anatomy, and surgical technique of open osteochondral allograft transplantation using fresh distal humerus allograft for the treatment of unstable osteochondritis dissecans lesions of the capitellum.
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Affiliation(s)
| | | | | | | | | | | | - Peter J Millett
- Steadman Philippon Research Institute, Vail, CO; Steadman Clinic, Vail, CO
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14
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Arner JW, Nolte PC, Ruzbarsky JJ, Woolson T, Provencher MT, Bradley JP, Millett PJ. Correlation of Acromial Morphology With Risk and Direction of Shoulder Instability: An MRI Study. Am J Sports Med 2023; 51:3211-3216. [PMID: 37732534 DOI: 10.1177/03635465231197661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/22/2023]
Abstract
BACKGROUND The influence of bony morphology on the development of posterior shoulder instability is not well known. PURPOSE To determine if acromial morphology, as measured on magnetic resonance imaging (MRI), is associated with posterior or anterior shoulder instability. DESIGN Cross-sectional study; Level of evidence, 3. METHODS MRI measurements of posterior acromial coverage (PAC), posterior acromial height (PAH), posterior acromial tilt (PAT), and anterior acromial coverage (AAC) were completed for 3 separate matched groups who underwent surgical intervention: posterior instability, anterior instability, and a comparison group of patients who underwent arthroscopic surgery for snapping scapula. Inclusion criteria were patients with recurrent instability <40 years of age without multidirectional instability, glenoid bone loss >13.5%, or glenoid retroversion >10%. RESULTS Overall, 37 patients were included in each group. PAC was significantly less in the posterior instability group than in the anterior instability and comparison groups (68.3° vs 88.7° vs 81.7°; P < .001). PAH was significantly greater in the posterior group than in the anterior instability group (11.0 mm vs -0.1 mm; P < .001) and comparison group (0.7 mm; P < .001). There was no difference between the posterior and anterior groups in terms of PAT or AAC (P = .45 and P = .05, respectively). PAT was significantly smaller in the posterior instability group than the comparison group (55.2° vs 62.2°; P = .026). The anterior and comparison groups were not significantly different in PAH or PAT (P = .874 and P = .067, respectively) but were significantly different in AAC (P = .026). CONCLUSION A higher and flatter posterior acromion, as measured on preoperative MRI, appears to be associated with patients who require arthroscopic capsulolabral repair due to posterior shoulder instability. This information may help clinicians to both diagnose and predict the need for operative intervention for patients with posterior labral tears.
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Affiliation(s)
- Justin W Arner
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | | | - Joseph J Ruzbarsky
- The Steadman Clinic and Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Thomas Woolson
- The Steadman Clinic and Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Matthew T Provencher
- The Steadman Clinic and Steadman Philippon Research Institute, Vail, Colorado, USA
| | - James P Bradley
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Peter J Millett
- The Steadman Clinic and Steadman Philippon Research Institute, Vail, Colorado, USA
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15
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Huard CA, Gao X, Dey Hazra ME, Dey Hazra RO, Lebsock K, Easley JT, Millett PJ, Huard J. Effects of Fisetin Treatment on Cellular Senescence of Various Tissues and Organs of Old Sheep. Antioxidants (Basel) 2023; 12:1646. [PMID: 37627641 PMCID: PMC10451965 DOI: 10.3390/antiox12081646] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/15/2023] [Accepted: 08/18/2023] [Indexed: 08/27/2023] Open
Abstract
Fisetin has been shown to be beneficial for brain injury and age-related brain disease via different mechanisms. The purpose of this study was to determine the presence of senescent cells and the effects of fisetin on cellular senescence in the brain and other vital organs in old sheep, a more translational model. Female sheep 6-7 years old (N = 6) were treated with 100 mg/kg fisetin or vehicle alone on two consecutive days a week for 8 weeks. All vital organs were harvested at the time of sacrifice. Histology, immunofluorescence staining, and RT-Q-PCR were performed on different regions of brain tissues and other organs. Our results indicated that fisetin treatment at the current regimen did not affect the general morphology of the brain. The presence of senescent cells in both the cerebral brain cortex and cerebellum and non-Cornu Ammonis (CA) area of the hippocampus was detected by senescent-associated β-galactosidase (SA-β-Gal) staining and GL13 (lipofuscin) staining. The senescent cells detected were mainly neurons in both gray and white matter of either the cerebral brain cortex, cerebellum, or non-CA area of the hippocampus. Very few senescent cells were detected in the neurons of the CA1-4 area of the hippocampus, as revealed by GL13 staining and GLB1 colocalization with NEUN. Fisetin treatment significantly decreased the number of SA-β-Gal+ cells in brain cortex white matter and GL13+ cells in the non-CA area of the hippocampus, and showed a decreasing trend of SA-β-Gal+ cells in the gray matter of both the cerebral brain cortex and cerebellum. Furthermore, fisetin treatment significantly decreased P16+ and GLB1+ cells in neuronal nuclear protein (NEUN)+ neurons, glial fibrillary acidic protein (GFAP)+ astrocytes, and ionized calcium binding adaptor molecule 1 (IBA1)+ microglia cells in both gray and white matter of cerebral brain cortex. Fisetin treatment significantly decreased GLB1+ cells in microglia cells, astrocytes, and NEUN+ neurons in the non-CA area of the hippocampus. Fisetin treatment significantly decreased plasma S100B. At the mRNA level, fisetin significantly downregulated GLB1 in the liver, showed a decreasing trend in GLB1 in the lung, heart, and spleen tissues, and significantly decreased P21 expression in the liver and lung. Fisetin treatment significantly decreased TREM2 in the lung tissues and showed a trend of downregulation in the liver, spleen, and heart. A significant decrease in NRLP3 in the liver was observed after fisetin treatment. Finally, fisetin treatment significantly downregulated SOD1 in the liver and spleen while upregulating CAT in the spleen. In conclusion, we found that senescent cells were widely present in the cerebral brain cortex and cerebellum and non-CA area of the hippocampus of old sheep. Fisetin treatment significantly decreased senescent neurons, astrocytes, and microglia in both gray and white matter of the cerebral brain cortex and non-CA area of the hippocampus. In addition, fisetin treatment decreased senescent gene expressions and inflammasomes in other organs, such as the lung and the liver. Fisetin treatment represents a promising therapeutic strategy for age-related diseases.
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Affiliation(s)
- Charles A. Huard
- Linda and Mitch Hart Center for Regenerative and Personalized Medicine, Steadman Philippon Research Institute, Vail, CO 81657, USA or (C.A.H.); (R.-O.D.H.); (P.J.M.)
| | - Xueqin Gao
- Linda and Mitch Hart Center for Regenerative and Personalized Medicine, Steadman Philippon Research Institute, Vail, CO 81657, USA or (C.A.H.); (R.-O.D.H.); (P.J.M.)
| | - Maria E. Dey Hazra
- Linda and Mitch Hart Center for Regenerative and Personalized Medicine, Steadman Philippon Research Institute, Vail, CO 81657, USA or (C.A.H.); (R.-O.D.H.); (P.J.M.)
- The Steadman Clinic, Vail, CO 81657, USA
| | - Rony-Orijit Dey Hazra
- Linda and Mitch Hart Center for Regenerative and Personalized Medicine, Steadman Philippon Research Institute, Vail, CO 81657, USA or (C.A.H.); (R.-O.D.H.); (P.J.M.)
- The Steadman Clinic, Vail, CO 81657, USA
- Department for Shoulder and Elbow Surgery, Center for Musculoskeletal Surgery, Charite-University Medicine Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, 14195 Berlin, Germany
| | - Kimberly Lebsock
- Preclinical Surgical Research Laboratory, Department of Clinical Sciences, Colorado State University, Fort Collins, CO 80523, USA; (K.L.); (J.T.E.)
| | - Jeremiah T. Easley
- Preclinical Surgical Research Laboratory, Department of Clinical Sciences, Colorado State University, Fort Collins, CO 80523, USA; (K.L.); (J.T.E.)
| | - Peter J. Millett
- Linda and Mitch Hart Center for Regenerative and Personalized Medicine, Steadman Philippon Research Institute, Vail, CO 81657, USA or (C.A.H.); (R.-O.D.H.); (P.J.M.)
- The Steadman Clinic, Vail, CO 81657, USA
| | - Johnny Huard
- Linda and Mitch Hart Center for Regenerative and Personalized Medicine, Steadman Philippon Research Institute, Vail, CO 81657, USA or (C.A.H.); (R.-O.D.H.); (P.J.M.)
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16
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Apostolakos JM, Jildeh TR, Dey Hazra RO, Dey Hazra ME, Chang PS, Geissbuhler AR, Rutledge JC, Millett PJ. Sternoclavicular Joint Reconstruction With Gracilis Tendon Autograft. Arthrosc Tech 2023; 12:e1281-e1288. [PMID: 37654872 PMCID: PMC10466140 DOI: 10.1016/j.eats.2023.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/09/2023] [Accepted: 03/19/2023] [Indexed: 09/02/2023] Open
Abstract
Clinical instability of the sternoclavicular (SC) joint is a challenging problem. Recurrent subluxation and pain can lead to significant functional limitations. Although many patients respond positively to conservative treatment, chronic dislocations often require operative intervention. The complex anatomy of the diarthrodial SC joint and the existence of concomitant SC joint degenerative changes compounded with close-by neurovascular structures present a surgical challenge. The purpose of this Technical Note is to describe a technique for the open management of symptomatic sternoclavicular joint instability using a figure-of-8 reconstruction with a gracilis autograft. The present authors believe this technique provides a technically safe and reproducible method for reconstructing the SC joint without compromising biomechanical strength.
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Affiliation(s)
- John M. Apostolakos
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
- The Steadman Clinic, Vail, Colorado, U.S.A
| | - Toufic R. Jildeh
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
- The Steadman Clinic, Vail, Colorado, U.S.A
- Michigan State University, East Lansing, Michigan, U.S.A
| | | | | | - Peter S. Chang
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
- The Steadman Clinic, Vail, Colorado, U.S.A
| | | | | | - Peter J. Millett
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
- The Steadman Clinic, Vail, Colorado, U.S.A
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Rupp MC, Rutledge JC, Dey Hazra RO, Dey Hazra ME, Haskel J, Millett PJ. Arthroscopic Labral Repair and Pancapsular Shift With Knotless All-Suture Anchors in the Setting of Multidirectional Instability of the Shoulder. Arthrosc Tech 2023; 12:e1289-e1295. [PMID: 37654880 PMCID: PMC10466139 DOI: 10.1016/j.eats.2023.03.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 03/19/2023] [Indexed: 09/02/2023] Open
Abstract
In the management of multidirectional type of shoulder instability (MDI), arthroscopic surgical stabilization is a preferred treatment option after failed conservative therapy regimens because of the ability to easily access all aspects of the capsule with one surgical procedure. As arthroscopic techniques have evolved, factors critical to postoperative success have been elucidated. Currently, optimal arthroscopic treatment of MDI involves circumferentially restoring labral integrity, a tailored, patient-specific surgical reduction of capsular volume, and adequately managing potential lesions of the biceps anchor. The purpose of this article and accompanying video is to present our technique for arthroscopic circumferential labral repair and pancapsular shift using knotless all-suture anchors in the setting of MDI with a concurrent type II SLAP lesion.
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Affiliation(s)
- Marco-Christopher Rupp
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
- Department of Orthopaedic Sports Medicine, Hospital rechts der Isar, Technical University of Munich, Munich, Germany
| | | | - Rony-Orijit Dey Hazra
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
- Department for Shoulder and Elbow Surgery, Charité - Centrum für Muskuloskeletale Chirurgie, Berlin, Germany
| | | | - Jonathan Haskel
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
- The Steadman Clinic, Vail, Colorado, U.S.A
| | - Peter J. Millett
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
- The Steadman Clinic, Vail, Colorado, U.S.A
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Waltz RA, Brown J, Brady AW, Bartolomei C, Dornan GJ, Miles JW, Arner JW, Millett PJ, Provencher MT. Biomechanical Evaluation of Posterior Shoulder Instability With a Clinically Relevant Posterior Glenoid Bone Loss Model. Am J Sports Med 2023; 51:2443-2453. [PMID: 37350387 DOI: 10.1177/03635465231177957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/24/2023]
Abstract
BACKGROUND Existing biomechanical studies of posterior glenoid bone loss and labral pathology are limited by their use of anterior instability models, which differ in both orientation and morphology and have been performed in only a single, neutral arm position. PURPOSE To evaluate the biomechanical effectiveness of a posterior labral repair in the setting of a clinically relevant posterior bone loss model in various at-risk arm positions. STUDY DESIGN Controlled laboratory study. METHODS Ten fresh-frozen cadaveric shoulders were tested in 7 consecutive states using a 6 degrees of freedom robotic arm: (1) native, (2) posterior labral tear (6-9 o'clock), (3) posterior labral repair, (4) mean posterior glenoid bone loss (7%) with labral tear, (5) mean posterior glenoid bone loss with labral repair, (6) large posterior glenoid bone loss (28%) with labral tear, and (7) large posterior glenoid bone loss with labral repair. Bone loss was created using 3-dimensional printed computed tomography model templates. Biomechanical testing consisted of 75 N of posterior-inferior force and 75 N of compression at 60° and 90° of flexion and scaption. Posterior-inferior translation, lateral translation, and peak dislocation force were measured for each condition. RESULTS Labral repair significantly increased dislocation force independent of bone loss state between 10.1 and 14.8 N depending on arm position. Dislocation force significantly decreased between no bone loss and small bone loss (11.9-13.5 N), small bone loss and large bone loss (9.4-14.3 N), and no bone loss and large bone loss (21.2-26.5 N). Labral repair significantly decreased posterior-inferior translation compared with labral tear states by a range of 1.0 to 2.3 mm. In the native state, the shoulder was most unstable in 60° of scaption, with 29.9 ± 6.1-mm posterior-inferior translation. CONCLUSION Posterior labral repair improved stability of the glenohumeral joint, and even in smaller to medium amounts of posterior glenoid bone loss the glenohumeral stability was maintained with labral repair in this cadaveric model. However, a labral repair with large bone loss could not improve stability to the native state. CLINICAL RELEVANCE This study shows that larger amounts of posterior glenoid bone loss (>25%) may require bony augmentation for adequate stability.
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Affiliation(s)
- Robert A Waltz
- Naval Health Clinic Annapolis, United States Naval Academy, Annapolis, MD, USA
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Justin Brown
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Alex W Brady
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | | | - Grant J Dornan
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Jon W Miles
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Justin W Arner
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Peter J Millett
- Steadman Philippon Research Institute, Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado, USA
| | - Matthew T Provencher
- Steadman Philippon Research Institute, Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado, USA
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Dey Hazra RO, Dey Hazra ME, Hanson JA, Rutledge JC, Doan KC, Ganokroj P, Horan MP, Dornan GJ, Millett PJ. Minimum 5-Year Clinical Outcomes of Arthroscopically Repaired Massive Rotator Cuff Tears: Effect of Age on Clinical Outcomes. Am J Sports Med 2023; 51:1979-1987. [PMID: 37259961 DOI: 10.1177/03635465231174430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND Massive rotator cuff tears (MRCTs) can be challenging to treat, and the efficacy of repair of MRCTs in older patients has been debated. PURPOSE To report minimum 5-year outcomes after primary arthroscopic rotator cuff repair of MRCT and determine whether age affects outcomes. STUDY DESIGN Case series; Level of evidence 4. METHODS The study included consecutive patients with MRCTs who were treated with arthroscopic rotator cuff repair by a single surgeon between February 2006 and October 2016. MRCTs were defined as ≥2 affected tendons with tendon retraction to the glenoid rim and/or a minimum exposed greater tuberosity of ≥67. Patient-reported outcome (PRO) data collected preoperatively and at a minimum of 5 years included the American Shoulder and Elbow Surgeons (ASES) score; Single Assessment Numeric Evaluation (SANE) score; the shortened version of the Disabilities of the Arm, Shoulder and Hand score (QuickDASH); the 12-Item Short Form Health Survey (SF-12) Physical Component Summary (PCS); and patient satisfaction. Surgical failure was defined as subsequent revision rotator cuff surgery or conversion to reverse total shoulder arthroplasty. Regression analysis was performed to determine whether age had an effect on clinical outcomes. RESULTS A total of 53 shoulders in 51 patients (mean age, 59.7 years; range, 39.6-73.8 years; 34 male, 19 female) met inclusion criteria with a mean follow-up of 8.1 years (range, 5.0-12.1 years). Three shoulders (5.7%) failed at 2.4, 6.0, and 7.1 years. Minimum 5-year follow-up was obtained in 45 of the remaining 50 shoulders (90%). Mean PROs improved as follows: ASES from 58.8 to 96.9 (P < .001), SANE from 60.5 to 88.5 (P < .001), QuickDASH from 34.2 to 6.8 (P < .001), and SF-12 PCS from 41.1 to 52.2 (P < .001). Patient satisfaction was a median of 10 (on a scale of 1-10). Age was not associated with any PRO measures postoperatively (P > .05). CONCLUSION This study demonstrated significantly improved clinical scores, decreased pain, and increased return to activity for patients with MRCT at midterm follow-up (mean, 8.1 years; range, 5.0-12.1 years). In this patient cohort, no association was found between age and clinical outcomes.
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Affiliation(s)
- Rony-Orijit Dey Hazra
- Steadman Philippon Research Institute, Vail, Colorado, USA
- Department for Shoulder and Elbow Surgery, Center for Musculoskeletal Surgery, Charité-University Medicine Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | | | - Jared A Hanson
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | | | - Kent C Doan
- Steadman Philippon Research Institute, Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado, USA
| | - Phob Ganokroj
- Steadman Philippon Research Institute, Vail, Colorado, USA
- Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | | | - Grant J Dornan
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Peter J Millett
- Steadman Philippon Research Institute, Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado, USA
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Dey Hazra RO, Dey Hazra ME, Hanson JA, Rutledge JC, Doan KC, Horan MP, Millett PJ. Minimum 10-Year Outcomes After Arthroscopic Repair of Partial-Thickness Supraspinatus Rotator Cuff Tears. Am J Sports Med 2023; 51:2404-2410. [PMID: 37306068 DOI: 10.1177/03635465231176557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
BACKGROUND The prevalence of partial-thickness rotator cuff tears (PTRCTs) has been reported to be 13% to 40% within the adult population, accounting for 70% of all rotator cuff tears. Approximately 29% of PTRCTs will progress to full-thickness tears if left untreated. The long-term clinical course after arthroscopic repair of PTRCTs is not well known. PURPOSE To investigate minimum 10-year patient-reported outcomes (PROs) after arthroscopic rotator cuff repair (RCR) of the supraspinatus tendon and to report reoperation and complication rates. STUDY DESIGN Case series; Level of evidence, 4. METHODS Patients were included who underwent arthroscopic RCR of a PTRCT performed by a single surgeon between October 2005 and October 2011. Arthroscopic RCR was performed with a transtendon repair of partial, articular-sided supraspinatus tendon avulsions, bursal-sided repair, or conversion into a full-thickness tear and repair. PRO data were collected preoperatively and at a minimum 10 years postoperatively. PRO measures included the American Shoulder and Elbow Surgeons score, Single Assessment Numeric Evaluation score, the shortened version of Disabilities of the Arm, Shoulder and Hand score (QuickDASH), the 12-Item Short Form Health Survey Physical Component Summary, and patient satisfaction. Subanalyses were performed to determine if tear location or age was associated with outcomes. Retears, revision surgery, and surgical complications were recorded. RESULTS In total, 33 patients (21 men, 12 women) at a mean age of 50 years (range, 23-68) met criteria for inclusion. Follow-up was obtained in 28 (87.5%) of the 32 eligible patients ≥10 years out from surgery (mean, 12 years; range, 10-15 years). Of the 33 PTCRTs, 21 were articular sided and 12 were bursal sided. Of the 33 patients, 26 underwent concomitant biceps tenodesis. At follow-up, the mean PROs were significantly improved when compared with preoperative levels: American Shoulder and Elbow Surgeons score from 67.3 to 93.7 (P < .001), Single Assessment Numeric Evaluation from 70.9 to 91.2 (P = .004), QuickDASH from 22.3 to 6.6 (P < .004), and 12-Item Short Form Health Survey Physical Component Summary from 44.8 to 54.2 (P < .001). Median postoperative satisfaction was 10 (range, 5-10). No patient underwent revision surgery. CONCLUSION Arthroscopic repair of PTRCTs results in excellent clinical outcomes and high patient satisfaction at minimum 10-year follow-up. Furthermore, the procedure is highly durable, with a clinical survivorship rate of 100% at 10 years.
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Affiliation(s)
- Rony-Orijit Dey Hazra
- Steadman Philippon Research Institute, Vail, Colorado, USA
- Department for Shoulder and Elbow Surgery, Charité - Centrum für Muskuloskeletale Chirurgie, Berlin, Germany
| | | | - Jared A Hanson
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | | | - Kent C Doan
- Steadman Philippon Research Institute, Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado, USA
| | | | - Peter J Millett
- Steadman Philippon Research Institute, Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado, USA
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Hoang LQ, Vaish B, Izuagbe S, Co CM, Borrelli J, Millett PJ, Tang L. Histological Analysis of Regenerative Properties in Human Glenoid Labral Regions. Am J Sports Med 2023; 51:2030-2040. [PMID: 37235877 PMCID: PMC10315864 DOI: 10.1177/03635465231171680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 03/09/2023] [Indexed: 05/28/2023]
Abstract
BACKGROUND The healing capacity of the human glenoid labrum varies by tear location. Current evidence suggests that the healing capacity of meniscal and cartilage injuries relates to cellular composition and vascularity. However, little is known about the histological characteristics of the glenoid labrum and how they may affect healing potential in specific anatomic regions. HYPOTHESIS Regenerative characteristics of the glenoid labrum differ based on the anatomic region. STUDY DESIGN Descriptive laboratory study. METHODS Human glenoid labra from fresh unpreserved cadavers were transversely sectioned in different anatomic regions. Masson trichrome stain was used to determine dense and loose extracellular matrix regions and vessel densities. Hematoxylin and eosin, Ki-67+, and CD90+/CD105+ stains were performed to determine total, proliferative, and progenitor cell densities, respectively. Regression models demonstrated relationships between vascular area, progenitor cell quantity, and probability of successful operation. RESULTS Among all labral aspects, the superior glenoid labrum had the highest percentage (56.8% ± 6.9%) of dense extracellular matrix or avascular tissue (P < .1). The vascular region of the superior labrum had the fewest total cells (321 ± 135 cells/mm2; P < .01) and progenitor cells (20 ± 4 cells/mm2; P < .001). Vascular area was directly correlated with progenitor cell quantity (P = .006002). An increase in probability of successful operation was associated with a linear increase in vascular area (R2 = 0.765) and an exponential increase in progenitor cell quantity (R2 = 0.795). Subsequently, quadratic models of vascularity and progenitor cell quantity around the labral clock were used to assess relative healing potential. Quadratic models for percentage vascular area (P = 6.35e-07) and weighted progenitor cell density (P = 3.03e-05) around the labral clock showed that percentage vascular area and progenitor cell quantity increased as labral tissue neared the inferior aspect and diminished near the superior aspect. CONCLUSION Anatomic regions of the glenoid labrum differ in extracellular matrix composition, vascularity, and cell composition. The superior glenoid labrum is deficient in vascularity and progenitor cells, which may explain the high failure rates for repairs in this location. CLINICAL RELEVANCE Improved understanding of the composition of distinct glenoid labral positions may help to improve therapeutic strategies for labral pathology.
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Affiliation(s)
- Le Q. Hoang
- Department of Bioengineering, University of Texas at Arlington, Arlington, Texas, USA
| | - Bhavya Vaish
- Department of Bioengineering, University of Texas at Arlington, Arlington, Texas, USA
| | - Samira Izuagbe
- Department of Bioengineering, University of Texas at Arlington, Arlington, Texas, USA
| | - Cynthia M. Co
- Department of Bioengineering, University of Texas at Arlington, Arlington, Texas, USA
| | - Joseph Borrelli
- Department of Bioengineering, University of Texas at Arlington, Arlington, Texas, USA
| | - Peter J. Millett
- Department of Orthopaedic Surgery, The Steadman Clinic, Vail, Colorado, USA
| | - Liping Tang
- Department of Bioengineering, University of Texas at Arlington, Arlington, Texas, USA
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Horan MP, Hanson JA, Rakowski DR, Patel RB, Vidal LB, Millett PJ. Outcomes and Survivorship 5 Years After Arthroscopic Rotator Cuff Repair in Active Patients 70 Years and Older. Orthop J Sports Med 2023; 11:23259671231168888. [PMID: 37250743 PMCID: PMC10214071 DOI: 10.1177/23259671231168888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 02/13/2023] [Indexed: 05/31/2023] Open
Abstract
Background Rotator cuff tears are common in the elderly population and are associated with increased pain, decreased function, and decreased enjoyment of recreational activities. Purpose To evaluate clinical outcomes at a minimum of 5 years after arthroscopic repair of full-thickness rotator cuff tears in recreational athletes aged ≥70 years at the time of surgery. Study Design Case series; Level of evidence, 4. Methods Included were recreational athletes aged ≥70 years who underwent arthroscopic rotator cuff repair (RCR) from December 2005 to January 2016. Patient and surgery characteristics were collected prospectively and retrospectively reviewed. Patient-reported outcome (PRO) scores utilized were the American Shoulder and Elbow Surgeons (ASES), Single Assessment Numeric Evaluation (SANE), the shortened version of Disabilities of the Arm, Shoulder and Hand score (QuickDASH), 12-Item Short Form Health survey (SF-12) questionnaire (Physical Component Summary and Mental Component Summary), and patient satisfaction. Kaplan Meier survivorship analysis was performed, with failure defined as revision RCR or retear on magnetic resonance imaging (MRI). Results Overall, 71 shoulders (n = 67 patients [44 men, 23 women]; mean age, 73.4 years [range, 70.1-81.3 years]) were included in this study. Follow-up data was obtained for 65 of the 69 available shoulders (94%) at a mean of 7.8 years (range, 5-15.3 years). Mean age at follow-up was 81.2 years (range, 75.7-91.0). One RCR was revised after a traumatic accident, and another had a symptomatic, MRI-confirmed retear. One patient had lysis of adhesions for stiffness 3 months postoperatively. All PRO scores improved from pre- to postoperatively-ASES, from 55.3 to 93.6; SANE, from 62 to 89.6; QuickDASH, from 32.9 to 7.3; and SF-12 Physical Component Summary, from 43.3 to 53 (P < .001 for all)-and the median satisfaction score was 10 out of 10. Postoperatively, 63% of the patients returned to their original fitness program and 33% of patients modified their recreational activity. Survivorship analysis showed a 98% survival rate at 5 years and a 92% rate at 10 years. Conclusion Sustained improvement in function, reduced pain, and return to activities was seen after arthroscopic RCR in active patients ≥70 years old. Despite one-third of patients modifying their recreational activity, the cohort reported high levels of satisfaction and general health.
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Affiliation(s)
| | | | | | - Ravi B. Patel
- Steadman Philippon Research Institute,
Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado,
USA
| | - Leslie B. Vidal
- Steadman Philippon Research Institute,
Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado,
USA
| | - Peter J. Millett
- Steadman Philippon Research Institute,
Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado,
USA
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Hanson JA, Lee S, Horan MP, Rakowski DR, Millett PJ. Superior Capsular Reconstruction Versus Latissimus Dorsi Tendon Transfer for Irreparable Rotator Cuff Tears: Minimum 5-year Outcomes. Orthop J Sports Med 2023; 11:23259671231166703. [PMID: 37213659 PMCID: PMC10196541 DOI: 10.1177/23259671231166703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 02/06/2023] [Indexed: 05/23/2023] Open
Abstract
Background Arthroscopic superior capsular reconstruction (SCR) has been introduced as a successful alternative to latissimus dorsi tendon transfer (LDTT) for irreparable posterosuperior rotator cuff tears. Purpose To compare minimum 5-year clinical outcomes of SCR and LDTT for the treatment of irreparable posterosuperior rotator cuff tears in patients with minimal evidence of arthritis and intact or reparable subscapularis tears. Study Design Cohort study; Level of evidence, 3. Methods Patients who underwent SCR or LDTT and had undergone surgery ≥5 years earlier were included. The SCR technique used a dermal allograft customized to the defect. Surgical, demographic, and subjective data were collected prospectively and reviewed retrospectively. Patient-reported outcome (PRO) scores utilized were the American Shoulder and Elbow Surgeons (ASES), Single Assessment Numeric Evaluation (SANE), the short version of the Disabilities of the Arm, Shoulder and Hand score (QuickDASH), 12-Item Short Form Health Survey Physical Component Summary (SF-12 PCS), and patient satisfaction. Further surgical procedures were documented, and treatment that progressed to reverse total shoulder arthroplasty (RTSA) or revision rotator cuff surgery was considered a failure. Kaplan-Meier survivorship analysis was performed. Results Thirty patients (n = 20 men; n = 10 women) with a mean follow-up of 6.3 years (range, 5-10.5 years) were included. A total of 13 patients underwent SCR and 17 patients underwent LDTT. The mean age of the SCR group was 56 years (range, 41.2-63.9 years), and the mean age of the LDTT group was 49 years (range, 34.7-57 years) (P = .006). One patient in the SCR group and 2 patients in the LDTT group progressed to RTSA. Two additional (11.8%) patients in the LDTT group had further surgery-1 had arthroscopic cuff repair and 1 had hardware removal with biopsies. The SCR group demonstrated significantly better ASES (94.1 ± 6.3 vs 72.3 ± 16.4; P = .001), SANE (85.6 ± 8 vs 48.7 ± 19.4; P = .001), QuickDASH (8.8 ± 8.7 vs 24.3 ± 16.5; P = .012), and SF-12 PCS (56.1 ± 2.3 vs 46.5 ± 6; P = .001) PROs at the final follow-up. There was no significant difference between groups in median satisfaction (SCR, 9; LDTT, 8 [P = .379]). At 5 years, survivorship rates were 91.7% and 81.3% for the SCR and LDTT groups, respectively (P = .421). Conclusion At the final follow-up, SCR yielded superior PROs compared with LDTT for the treatment of massive, irreparable posterosuperior rotator cuff tears despite similar patient satisfaction and survivorship between procedures.
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Affiliation(s)
| | - Simon Lee
- Steadman Philippon Research Institute,
Vail, Colorado, USA
- Northwestern Medicine, Chicago,
Illinois, USA
| | | | | | - Peter J. Millett
- Steadman Philippon Research Institute,
Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado,
USA
- Peter J. Millett, MD, MSc,
Steadman Philippon Research Institute and The Steadman Clinic, 181 West Meadow
Drive, Suite 400, Vail, CO 81657, USA (
) (Twitter: @millettmd)
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Foster MJ, Hanson JA, Dornan GJ, Ernat JJ, Rakowski DR, Melugin HP, Vopat ML, Provencher MT, Millett PJ. Use of Computed Tomography in the Evaluation of Anterior Shoulder Instability: Possible Effect on Surgical Management. Am J Sports Med 2023; 51:1588-1595. [PMID: 37017247 DOI: 10.1177/03635465231163148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/06/2023]
Abstract
BACKGROUND Glenoid bone loss is a critical factor in the management of anterior shoulder instability (ASI). Computed tomography (CT) is often considered the gold standard to evaluate glenoid bone loss, but it is associated with negative factors such as radiation. Thus, interest exists as to when orthopaedic surgeons need a CT scan to guide decision-making when treating ASI. PURPOSE To determine whether information gained from a shoulder CT scan alters orthopaedic surgeons' management plan for ASI and, secondarily, to determine whether surgeon- and patient-specific factors affect whether a CT scan changes treatment and which clinical factors are most important in surgical decision-making. STUDY DESIGN Cross-sectional study. METHODS A questionnaire composed of 24 ASI vignettes was administered to Herodicus Society members, American Shoulder and Elbow Surgeons Neer Circle members, and sports medicine fellowship-trained orthopaedic surgeons. Participants chose their recommended surgical treatment from the options of arthroscopic Bankart repair, open Bankart repair, bony reconstruction procedure, or other based on patient history, radiographs, and magnetic resonance imaging. Participants were then shown CT images and asked whether their treatment plan changed and, if not, whether the CT scan was not necessary or had reinforced their decision. Generalized linear mixed-effects logistic regression modeling was performed to assess the influence of vignette and respondent characteristics on treatment decisions. RESULTS A total of 74 orthopaedic surgeons completed the survey; 96% were fellowship trained (sports medicine, 50%; shoulder and elbow surgery, 41%), and 66% practiced in academic settings. CT imaging did not change the selected treatment strategy in 75.6% of responses. In cases when management did not change, surgeons reported that the CT scan reinforced their decision in 53.4% of responses and was not necessary for decision-making in 22.2% of responses. Decision-making was more likely to be changed after CT in male patients and those with off-track lesions. CONCLUSION Information gained from a CT scan did not alter treatment decision-making in three-quarters of vignettes among surgeons experienced in the management of ASI. The finding that CT scans did alter the treatment plan in nearly a quarter of cases is not insignificant, and it appears that in patients with borderline glenoid track status and few other risk factors for recurrence after arthroscopic stabilization, CT imaging is more likely to change management.
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Affiliation(s)
- Michael J Foster
- Steadman Philippon Research Institute, Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado, USA
| | - Jared A Hanson
- Steadman Philippon Research Institute, Vail, Colorado, USA
- University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Grant J Dornan
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Justin J Ernat
- Steadman Philippon Research Institute, Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado, USA
| | | | - Heath P Melugin
- Steadman Philippon Research Institute, Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado, USA
| | - Matthew L Vopat
- Steadman Philippon Research Institute, Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado, USA
| | - Matthew T Provencher
- Steadman Philippon Research Institute, Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado, USA
| | - Peter J Millett
- Steadman Philippon Research Institute, Vail, Colorado, USA
- The Steadman Clinic, Vail, Colorado, USA
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25
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Altintas B, Storaci HW, Lacheta L, Dornan GJ, Krob JJ, Aman ZS, Anderson N, Rosenberg SI, Millett PJ. Superior Capsule Reconstruction Using Acellular Dermal Allograft Secured at 45° of Glenohumeral Abduction Improves the Superior Stability of the Glenohumeral Joint in Irreparable Massive Posterosuperior Rotator Cuff Tears. Arthroscopy 2023; 39:922-930. [PMID: 36343768 DOI: 10.1016/j.arthro.2022.10.037] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 10/14/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022]
Abstract
PURPOSE The purpose of the current study was to create a dynamic cadaveric shoulder model to determine the effect of graft fixation angle on shoulder biomechanics following SCR and to assess which commonly used fixation angle (30° vs 45° of abduction) results in superior glenohumeral biomechanics. METHODS Twelve fresh-frozen cadaveric shoulders were evaluated using a dynamic shoulder testing system. Humeral head translation, subacromial and glenohumeral contact pressures were compared among 4 conditions: 1) Intact, 2) Irreparable supra- and infraspinatus tendon tear, 3) SCR using acellular dermal allograft (ADA) fixation at 30° of abduction, and 4) SCR with ADA fixation at 45° of abduction. RESULTS SCR at both 30° (0.287 mm, CI: -0.480 - 1.05 mm; P < .0001) and 45° (0.528 mm, CI: -0.239-1.305 mm; P = .0006) significantly decreased superior translation compared to the irreparably torn state. No significant changes in subacromial peak contact pressure were observed between any states. The average glenohumeral contact pressure increased significantly following creation of an irreparable RCT (373 kPa, CI: 304-443 vs 283 kPa, CI 214-352; P = .0147). The SCR performed at 45° (295 kPa, CI: 226-365, P = .0394) of abduction significantly decreased the average glenohumeral contact pressure compared to the RCT state. There was no statistically significant difference between the average glenohumeral contact pressure of the intact state and SCR at 30° and 45°. CONCLUSION SCR improved the superior stability of the glenohumeral joint when the graft was secured at 30° or 45° of glenohumeral abduction. Fixation at 45° of glenohumeral abduction provided more stability than did fixation at 30°. CLINICAL RELEVANCE Grafts attached at 45° of glenohumeral abduction biomechanically restore the glenohumeral stability after SCR using ADA better than fixation at 30° of glenohumeral abduction.
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Affiliation(s)
- Burak Altintas
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; The CORE Institute, and University of Arizona College of Medicine Phoenix, Arizona, U.S.A
| | | | - Lucca Lacheta
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; Center for Musculoskeletal Surgery, Charitè Universitaetsmedizin Berlin, Berlin, Germany
| | - Grant J Dornan
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Joseph J Krob
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Zachary S Aman
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania, U.S.A
| | - Nicole Anderson
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | | | - Peter J Millett
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; The Steadman Clinic, Vail, Colorado, U.S.A..
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Dey Hazra ME, Dey Hazra RO, Hanson JA, Ganokroj P, Vopat ML, Rutledge JC, Yamaura K, Suppauksorn S, Millett PJ. Treatment options for massive irreparable rotator cuff tears: a review of arthroscopic surgical options. EFORT Open Rev 2023; 8:35-44. [PMID: 36705608 PMCID: PMC9969010 DOI: 10.1530/eor-22-0015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
While functional reconstruction of massive irreparable rotator cuff tears remains a challenge, current techniques aimed at recentering and preventing superior migration of the humeral head allow for clinical and biomechanical improvements in shoulder pain and function. Recentering of the glenohumeral joint reduces the moment arm and helps the deltoid to recruit more fibers, which compensates for insufficient rotator cuff function and reduces joint pressure. In the past, the concept of a superior capsular reconstruction with a patch secured by suture anchors has been used. However, several innovative arthroscopic treatment options have also been developed. The purpose of this article is to present an overview of new strategies and surgical techniques and if existing present initial clinical results. Techniques that will be covered include rerouting the long head of the biceps tendon, utilization of the biceps tendon as an autograft to reconstruct the superior capsule, utilization of a semitendinosus tendon allograft to reconstruct the superior capsule, superior capsular reconstruction with dermal allografts, and subacromial spacers.
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Affiliation(s)
| | | | - Jared A Hanson
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Phob Ganokroj
- Steadman Philippon Research Institute, Vail, Colorado, USA,Faculty of Medicine Siriraj Hospital, Mahidol University
| | - Matthew L Vopat
- Steadman Philippon Research Institute, Vail, Colorado, USA,The Steadman Clinic, Vail, Colorado, USA
| | | | - Kohei Yamaura
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | | | - Peter J Millett
- Steadman Philippon Research Institute, Vail, Colorado, USA,The Steadman Clinic, Vail, Colorado, USA,Correspondence should be addressed to P J Millett;
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Patel R, Brown JR, Miles JW, Dornan GJ, Bartolomei C, Dey Hazra RO, Vidal LB, Millett PJ. Preventing varus collapse in proximal humerus fracture fixation: 90-90 dual plating versus endosteal fibular allograft strut. Arch Orthop Trauma Surg 2023:10.1007/s00402-022-04738-1. [PMID: 36598604 DOI: 10.1007/s00402-022-04738-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 12/13/2022] [Indexed: 01/05/2023]
Abstract
INTRODUCTION Screw cut out and varus collapse are the most common complication of locked plate fixation of proximal humerus fractures. The purpose of this study was to compare dual plating and endosteal fibular allograft struts as augmentation strategies to prevent varus collapse. MATERIALS AND METHODS A trapezoidal osteotomy was created at the metaphysis to create a 2-part proximal humerus model in 18 paired shoulder specimens. Each specimen was assigned to group A, B, or C and was fixed with either a lateral locking plate, a lateral locking plate and anterior one-third tubular plate in an orthogonal 90/90 configuration, or a lateral locking plate with intramedullary fibular strut, respectively. The specimens were stressed in axial compression to failure. Displacement, elastic limit, ultimate load, and stiffness were recorded and calculated. RESULTS There was no difference in mean cyclic displacement between the three groups (0.71 mm vs 0.89 mm vs 0.61 mm for Group A, B, C, respectively). Lateral plating demonstrated the greatest absolute and relative displacement at the elastic limit (5.3 mm ± 1.5 and 4.4 mm ± 1.3) without significance. The elastic limit or yield point was greatest for fibular allograft, Group C (1223 N ± 501 vs 1048 N ± 367 for Group B and 951 N ± 249 for Group A) without significance. CONCLUSIONS Dual plating of proximal humerus fractures in a 90-90 configuration demonstrates similar biomechanical properties as endosteal fibular strut allograft. Both strategies demonstrate superior stiffness to isolated lateral locked plating.
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Affiliation(s)
- Ravi Patel
- Steadman Philippon Research Institute, 181 W. Meadow Dr. Ste 1000, Vail, CO, 81657, USA
| | - Justin R Brown
- Steadman Philippon Research Institute, 181 W. Meadow Dr. Ste 1000, Vail, CO, 81657, USA
| | - Jon W Miles
- Steadman Philippon Research Institute, 181 W. Meadow Dr. Ste 1000, Vail, CO, 81657, USA
| | - Grant J Dornan
- Steadman Philippon Research Institute, 181 W. Meadow Dr. Ste 1000, Vail, CO, 81657, USA
| | | | - Rony-Orijit Dey Hazra
- Steadman Philippon Research Institute, 181 W. Meadow Dr. Ste 1000, Vail, CO, 81657, USA
| | - Leslie B Vidal
- Steadman Philippon Research Institute, 181 W. Meadow Dr. Ste 1000, Vail, CO, 81657, USA
| | - Peter J Millett
- Steadman Philippon Research Institute, 181 W. Meadow Dr. Ste 1000, Vail, CO, 81657, USA.
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Gruskay JA, Rakowski DR, Woolson TE, Horan MP, Millett PJ. Clinical Outcomes After Arthroscopic Pancapsular Shift for the Treatment of Multidirectional Glenohumeral Instability at a Mean Follow-up of 9 Years. Am J Sports Med 2022; 50:3897-3906. [PMID: 36322393 DOI: 10.1177/03635465221127293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Arthroscopic treatment of multidirectional instability (MDI) of the shoulder is being increasingly performed, but there is a paucity of studies with minimum 5-year follow-up. PURPOSE To report on survivorship and patient-reported outcomes (PROs) after arthroscopic pancapsulorraphy (APC) for MDI with a minimum 5-year follow-up. STUDY DESIGN Case series; Level of evidence, 4. METHODS Institutional review board approval was obtained before initiation of this retrospective review of prospectively collected data. Patients were included if they had a minimum of follow-up 5 years after APC for MDI. PROs included the 12-Item Short Form Health Survey Physical Component Summary; American Shoulder and Elbow Surgeons; Single Assessment Numeric Evaluation; shortened version of Disabilities of the Arm, Shoulder and Hand; and patient satisfaction. Preoperative, short-term (1-2 years), and final follow-up PROs were compared. Recurrent instability, dislocation, and reoperation were collected, and survivorship analysis was performed. RESULTS A total of 49 shoulders in 44 patients (15 male, 29 female) treated between October 2005 and November 2015 were included in the study. MDI onset was atraumatic in 27 shoulders and traumatic in 22. Rotator interval closure was performed in 17 patients. Overall, 14 of 49 (29%) patients reported feelings of instability in the shoulder, of whom 5 (10.2%) underwent revision surgery at a mean of 1.5 years. Kaplan-Meier analysis demonstrated a survivorship rate of 88% at 5 years and 82% at 8 years, with failure defined as requiring revision surgery or postoperative feelings of instability with ASES score <65. Final outcome analysis was performed on 41 shoulders with a mean follow-up of 9.0 years (range, 5.1-14.6 years). All PROs demonstrated significant improvement from preoperative baseline (P < .05) and remained significantly improved at both short-term and long-term final follow-up. There was no difference in PROs based on \\ atraumatic versus traumatic onset, or patients treated with a rotator interval closure. There was a significant difference in PROs between patients who had continued instability. CONCLUSION APC for the treatment of MDI provided reasonable, durable long-term PROs that persisted from short-term follow-up. Although 29% of patients experienced feelings of instability at final follow-up, most of these patients still had high postoperative satisfaction and acceptable PROs.
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Affiliation(s)
- Jordan A Gruskay
- Steadman Philippon Research Institute, Vail, Colorado, USA.,The Steadman Clinic, Vail, Colorado, USA
| | | | | | | | - Peter J Millett
- Steadman Philippon Research Institute, Vail, Colorado, USA.,The Steadman Clinic, Vail, Colorado, USA
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Dey Hazra RO, Elrick BP, Ganokroj P, Nolte PC, Fossum BW, Brown JR, Hanson JA, Douglass BW, Dey Hazra ME, Provencher MT, Millett PJ. Anatomic safe zones for arthroscopic snapping scapula surgery: quantitative anatomy of the superomedial scapula and associated neurovascular structures and the effects of arm positioning on safety. J Shoulder Elbow Surg 2022; 31:e465-e472. [PMID: 35550433 DOI: 10.1016/j.jse.2022.03.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 03/23/2022] [Accepted: 03/27/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND Neurovascular anatomy has not been previously quantified for the arthroscopic snapping scapula approach with the patient in the most frequent patient position ("chicken-wing" position). The purposes of this study were (1) to determine anatomic relationships of the superomedial scapula and neurovascular structures at risk during arthroscopic surgical treatment of snapping scapula syndrome (SSS), (2) to compare these measurements between the arm in the neutral position and the arm in the chicken-wing position, and (3) to establish safe zones for arthroscopic treatment of SSS. METHODS Eight fresh-frozen cadaveric hemi-torsos (mean age, 55.8 years; range, 52-66 years) were dissected to ascertain relevant anatomic structure locations including the (1) spinal accessory nerve, (2) dorsal scapular nerve, and (3) suprascapular nerve. A coordinate measuring device was used to collect data on the relationships of anatomic landmarks and at-risk structures during the surgical approach. RESULTS The dorsal scapular nerve was a mean of 24.4 mm medial to the superomedial scapula in the neutral position and 33.1 mm medial in the chicken-wing position (P < .001); the dorsal scapular nerve was 21.7 mm medial to the medial border of the scapular spine in the neutral position and 35.5 mm medial in the chicken-wing position (P < .001). The mean distance from the superomedial angle to the spinal accessory nerve intersection at the superior scapular border was 16.5 mm in the neutral position and 15.0 mm in the chicken-wing position (P = .031). The average distance from the superomedial angle to the closest point of the spinal accessory nerve was 11.6 mm and 10.4 mm in the neutral position and chicken-wing position, respectively (P = .039). CONCLUSION Neurologic structures around the scapula vary significantly between the neutral arm position and the chicken-wing position commonly used in the arthroscopic treatment of SSS. The chicken-wing position improves safe distances for the dorsal scapular nerve during medial-portal placement and should be considered as a primary position for arthroscopic management of SSS.
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Affiliation(s)
| | - Bryant P Elrick
- Steadman Philippon Research Institute, Vail, CO, USA; Department of Orthopedics, University of Colorado School of Medicine, Aurora, CO, USA
| | - Phob Ganokroj
- Steadman Philippon Research Institute, Vail, CO, USA; Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | | | | | | | | | | | | | - Matthew T Provencher
- Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA
| | - Peter J Millett
- Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA.
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Vopat ML, Peebles AM, Hanson JA, Powell SN, Mologne MS, Jildeh TR, Foster MJ, Eble SK, Millett PJ, Provencher CAPTMT. Impact of Prior Anterior Instability on Shoulder Arthroplasty Outcomes: A Systematic Review. JSES Int 2022; 6:874-883. [PMID: 36353431 PMCID: PMC9637700 DOI: 10.1016/j.jseint.2022.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Background Anterior shoulder instability (ASI) is a frequently encountered pathology. Patients with a history of ASI have an increased rate of developing glenohumeral osteoarthritis and becoming candidates for shoulder arthroplasty. This systematic review aims to synthesize outcomes for patients undergoing shoulder arthroplasty with a history of ASI. Methods A comprehensive literature review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) using PubMed, Embase, OVID Medline, Scopus, CINAHL, Web of Science, and Cochrane databases for studies evaluating the impact of prior ASI on total shoulder arthroplasty (TSA), reverse TSA, and/or hemiarthroplasty outcomes, with a minimum follow-up of 12 months. Studies were graded by level of evidence and data concerning patient demographics and outcomes were extracted. Results Sixteen articles met the inclusion criteria, including 596 patients (413 male, 181 female). The average age of the control and prior ASI groups were 57.5 and 57.0 years, respectively. Overall, 251 patients were treated operatively, 132 nonoperatively, and 213 were controls without a history of prior ASI. Shoulder arthroplasty techniques included TSA (436 shoulders), reverse TSA (130 shoulders), and hemiarthroplasty (14 shoulders). Prior anterior stabilization management included soft tissue repair, bony augmentation, and nonoperative treatment. Almost all studies reported no significant difference in subjective and functional arthroplasty outcomes between control and prior ASI groups, or between patients with prior ASI treated nonoperatively vs. surgically. Conclusion Shoulder arthroplasty in the setting of prior ASI results in improved subjective and functional outcome scores that are comparable to patients without a history of instability.
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Ganokroj P, Midtgaard K, Elrick BP, Hazra ROD, Douglass BW, Nolte PC, Peebles AM, Fossum BW, Brown JR, Millett PJ, Provencher MT. Qualitative and Quantitative Anatomy of the Humeral Attachment of the Pectoralis Major Muscle and Structures at Risk: A Cadaveric Study. Orthop J Sports Med 2022; 10:23259671221121333. [PMID: 36157089 PMCID: PMC9502243 DOI: 10.1177/23259671221121333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/05/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Surgical pectoralis major (PM) repair can offer improved functional outcomes over nonoperative treatment. However, there is a lack of literature on consensus of the anatomical site of the humeral attachment. Purpose: To provide qualitative and quantitative anatomic analysis of the PM by focusing on humeral insertion and relevant structures at risk. Study Design: Descriptive laboratory study. Methods: Eight fresh-frozen male cadavers were dissected. The relevant landmarks that were collected and measured included (1) PM footprint length at the humeral insertion (total, sternal head, and clavicular head insertions); (2) PM tendon length from the humeral insertion to the musculotendinous junction; (3) distance from the PM humeral insertion to the lateral (LPN) and medial (MPN) pectoral nerves; and (4) distance from the coracoid process to the musculocutaneous nerve (MCN) in anatomical position. Results: The total PM footprint length was 81.4 mm (95% CI, 71.4-91.3). The sternal and clavicular heads that make up the PM had footprint lengths of 42.1 mm (95% CI, 32.9-51.4) and 56.6 mm (95% CI, 46.5-66.7), respectively. The PM tendon was wider at the clavicular head (74.7 mm; 95% CI, 67.5-81.7) than the sternal head insertions (43.0 mm; 95% CI, 40.1-45.9). The distances from the PM humeral insertion to LPN and MPN were 93.2 mm (95% CI, 83.1-103.3) and 103.8 mm (95% CI, 98.3-109.4), respectively. The coracoid process to MCN distance was 68.5 mm (95% CI, 60.2-76.8). Conclusion: This study successfully quantifies anatomic dimensions of the PM tendon, its sternal and clavicular head insertions, and its location relative to nearby vital structures. Such knowledge can provide surgeons with a better understanding of the PM in relation to nearby neurovascular structures during anatomic PM repair and reconstruction to avoid debilitating complications. Clinical Relevance: Knowledge of the quantitative anatomy of the PM at the humeral footprint along structures at risk may aid surgeons with identifying the injured part of the PM and improve outcomes for anatomic repair and reconstruction.
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Affiliation(s)
- Phob Ganokroj
- Steadman Philippon Research Institute, Vail, Colorado, USA.,Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kaare Midtgaard
- Steadman Philippon Research Institute, Vail, Colorado, USA.,Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway
| | - Bryant P Elrick
- Steadman Philippon Research Institute, Vail, Colorado, USA.,Department of Orthopedics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | | | | | - Philip C Nolte
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | | | - Brad W Fossum
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Justin R Brown
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | | | - Matthew T Provencher
- Steadman Philippon Research Institute, Vail, Colorado, USA.,The Steadman Clinic, Vail, Colorado, USA
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Dey Hazra ME, Dey Hazra RO, Hanson JA, Millett PJ. Arthroscopic Posterior Labral Repair and Capsular Closure via Single Working Portal for Posterior Shoulder Instability. Arthrosc Tech 2022; 11:e1557-e1561. [PMID: 36185126 PMCID: PMC9519942 DOI: 10.1016/j.eats.2022.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 04/26/2022] [Indexed: 02/03/2023] Open
Abstract
Posterior shoulder instability (PSI) is a relatively less common form of instability that frequently affects young overhead or contact athletes. The etiology of PSI may be traumatic or atraumatic, with establishment of the diagnosis being more difficult in cases of atraumatic instability. Surgical management of PSI has evolved from open techniques to arthroscopic techniques. Posterior stabilization has commonly been performed with 2 posterior working portals with the patient in the lateral decubitus position. The objective of this Technical Note is to describe a technique for posterior labral repair using all-suture anchors with the patient in the beach-chair position via 1 working portal with capsular closure.
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Affiliation(s)
| | | | - Jared A. Hanson
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Peter J. Millett
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A,The Steadman Clinic, Vail, Colorado, U.S.A,Address correspondence to Peter J. Millett, M.D., M.Sc., The Steadman Clinic, 181 W Meadow Dr, Ste 400, Vail, CO 81657, U.S.A.
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Su CA, Jildeh TR, Vopat ML, Waltz RA, Millett PJ, Provencher MT, Philippon MJ, Huard J. Current State of Platelet-Rich Plasma and Cell-Based Therapies for the Treatment of Osteoarthritis and Tendon and Ligament Injuries. J Bone Joint Surg Am 2022; 104:1406-1414. [PMID: 35867717 DOI: 10.2106/jbjs.21.01112] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
➤ Orthobiologics encompass numerous substances that are naturally found in the human body including platelet-rich plasma (PRP), isolated growth factors, and cell therapy approaches to theoretically optimize and improve the healing of cartilage, fractures, and injured muscles, tendons, and ligaments. ➤ PRP is an autologous derivative of whole blood generated by centrifugation and is perhaps the most widely used orthobiologic treatment modality. Despite a vast amount of literature on its use in osteoarthritis as well as in tendon and ligament pathology, clinical efficacy results remain mixed, partly as a result of insufficient reporting of experimental details or exact compositions of PRP formulations used. ➤ Mesenchymal stromal cells (MSCs) can be isolated from a variety of tissues, with the most common being bone marrow aspirate concentrate. Similar to PRP, clinical results in orthopaedics with MSCs have been highly variable, with the quality and concentration of MSCs being highly contingent on the site of procurement and the techniques of harvesting and preparation. ➤ Advances in novel orthobiologics, therapeutic targets, and customized orthobiologic therapy will undoubtedly continue to burgeon, with some early promising results from studies targeting fibrosis and senescence.
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Affiliation(s)
| | | | | | | | | | | | | | - Johnny Huard
- Center for Regenerative Sports Medicine, Steadman Philippon Research Institute, Vail, Colorado
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Ernat JJ, Rakowski DR, Hanson JA, Casp AJ, Lee S, Peebles AM, Horan MP, Provencher MT, Millett PJ. High rate of return to sport and excellent patient-reported outcomes after an open Latarjet procedure. J Shoulder Elbow Surg 2022; 31:1704-1712. [PMID: 35189371 DOI: 10.1016/j.jse.2022.01.139] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 01/12/2022] [Accepted: 01/16/2022] [Indexed: 02/01/2023]
Abstract
HYPOTHESIS The purpose of this study was to report return to sport, patient-reported outcomes (PROs), subjective outcomes, and complications or failures in patients who underwent open Latarjet surgery. METHODS Patients who underwent open Latarjet surgery performed by 2 fellowship-trained surgeons between August 2006 and November 2018 were included. Prospectively collected data were reviewed. Recurrent instability and revision surgical procedures were recorded. Subjective outcomes included return to sport and fear of reinjury or activity modification as a result of patients' instability history. PROs included the American Shoulder and Elbow Surgeons (ASES) score, Short Form 12 Physical Component Summary score, Single Assessment Numeric Evaluation score, Quick Disabilities of the Arm, Shoulder and Hand score, and satisfaction. Age, sex, sports participation, pain, primary vs. revision surgery (prior failed arthroscopic or open Bankart repair), dislocation number, glenoid bone loss, glenoid track concept, and projected glenoid track were evaluated. Failure was defined as an ASES score <70, recurrent dislocation, or revision instability surgery. RESULTS A total of 126 shoulders (125 patients) met the inclusion criteria, with a mean age of 28.1 years (range, 15-57 years). Of 126 shoulders, 7 (5.5%) underwent additional procedures prior to final follow-up and were excluded from outcome analyses; failure occurred in 6 of these shoulders. Mean follow-up data at 3.7 years (range, 2-9.3 years) were attained in 86.6% of patients (103 of 119). All PROs significantly improved from preoperative baseline (ASES score, from 69.7 to 90.2; Single Assessment Numeric Evaluation score, from 55.8 to 85.9; and Quick Disabilities of the Arm, Shoulder and Hand score, from 28.4 to 10.5). PROs did not differ based on sex, sports participation type, dislocation with or without sports, primary vs. revision procedure, and preoperative dislocation number. No correlations existed between PROs and age, glenoid bone loss, or number of previous surgical procedures. On-track lesions (50 of 105, 47.6%) and projected on-track lesions (90 of 105, 85.7%) correlated with better patient satisfaction but not PROs. Despite not having recurrences, 63 of 99 patients (63.6%) reported activity modifications and 44 of 99 patients (44.4%) feared reinjury. These groups had statistically worse PROs, although the minimal clinically important difference was not met. Return to sport was reported by 97% of patients (86 of 89), with 74% (66 of 89) returning at the same level or slightly below the preinjury level. Revision stabilization surgery was required 6 of 126 cases (4.8%), and 6 of 103 shoulders (5.8%) had ASES scores <70. CONCLUSION The open Latarjet procedure led to significant improvements in all PROs, and overall, 97% of patients returned to sport. Fear of reinjury and activity modifications were common after open Latarjet procedures but did not appear to affect clinical outcomes. On-track and projected on-track measurements correlated with better patient satisfaction but not improved PROs.
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Affiliation(s)
- Justin J Ernat
- Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA; University of Utah Health, Salt Lake City, UT, USA
| | | | | | - Aaron J Casp
- Steadman Philippon Research Institute, Vail, CO, USA
| | - Simon Lee
- Steadman Philippon Research Institute, Vail, CO, USA
| | | | | | - Matthew T Provencher
- Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA
| | - Peter J Millett
- Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA.
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Dey Hazra RO, Dey Hazra ME, Hanson JA, Millett PJ. The InSpace Balloon: Useful Augmentation or First-Line Therapy?: Commentary on an article by Nikhil Verma, MD, et al.: "InSpace Implant Compared with Partial Repair for the Treatment of Full-Thickness Massive Rotator Cuff Tears. A Multicenter, Single-Blinded, Randomized Controlled Trial". J Bone Joint Surg Am 2022; 104:e65. [PMID: 35856935 DOI: 10.2106/jbjs.22.00381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
| | | | | | - Peter J Millett
- Steadman Philippon Research Institute, Vail, Colorado.,The Steadman Clinic, Vail, Colorado
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Hanson JA, Foster MJ, Pearce SS, Millett PJ. Primary Latarjet for Anterior Shoulder Instability in Adolescents: An Unstable Conclusion: Commentary on an article by Manuel Waltenspül, MD, et al.: "Long-Term Results and Failure Analysis of the Open Latarjet Procedure and Arthroscopic Bankart Repair in Adolescents". J Bone Joint Surg Am 2022; 104:1129. [PMID: 36149244 DOI: 10.2106/jbjs.22.00370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Jared A Hanson
- Center for Outcomes-Based Orthopaedic Research, Steadman Philippon Research Institute, Vail, Colorado
| | - Michael J Foster
- Center for Outcomes-Based Orthopaedic Research, Steadman Philippon Research Institute, Vail, Colorado.,The Steadman Clinic, Vail, Colorado
| | - Stephanie S Pearce
- Children's Orthopaedics & Sports Medicine, Children's Hospital of the King's Daughters, Norfolk, Virginia
| | - Peter J Millett
- Center for Outcomes-Based Orthopaedic Research, Steadman Philippon Research Institute, Vail, Colorado.,The Steadman Clinic, Vail, Colorado
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Lacheta L, Horan MP, Nolte PC, Goldenberg BT, Dekker TJ, Millett PJ. SLAP Repair Versus Subpectoral Biceps Tenodesis for Isolated SLAP Type 2 Lesions in Overhead Athletes Younger Than 35 Years: Comparison of Minimum 2-Year Outcomes. Orthop J Sports Med 2022; 10:23259671221105239. [PMID: 35757237 PMCID: PMC9218463 DOI: 10.1177/23259671221105239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 02/23/2022] [Indexed: 11/17/2022] Open
Abstract
Background: It remains unclear if young overhead athletes with isolated superior labrum anterior-posterior (SLAP) type 2 lesions benefit more from SLAP repair or subpectoral biceps tenodesis. Purpose: To evaluate clinical outcomes and return to sport in overhead athletes with symptomatic SLAP type 2 lesions who underwent either biceps tenodesis or SLAP repair. Study Design: Cohort study; Level of evidence, 3. Methods: A retrospective analysis of prospectively collected data was performed in patients who underwent subpectoral biceps tenodesis (n = 14) or SLAP repair (n = 24) for the treatment of isolated type 2 SLAP lesions. All patients were aged <35 years at time of surgery, participated in overhead sports, and were at least 2 years out from surgery. Clinical outcomes were assessed with the American Shoulder and Elbow Surgeons (ASES) score; Single Assessment Numerical Evaluation (SANE) score; Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH) score; and the 12-Item Short Form (SF-12) physical component score. Return to sport and patient satisfaction were documented. Clinical failures requiring revision surgery and complications were reported. Results: Preoperative baseline scores in both the tenodesis and SLAP repair groups were similar. There were no significant differences between the groups on any postoperative outcome measure: For biceps tenodesis versus SLAP repair, the ASES score was 92.7 ± 10.4 versus 89.1 ± 16.7, the SANE score was 86.2 ± 13.7 versus 83.0 ± 24.1, the QuickDASH score was 10.0 ± 12.7 versus 9.0 ± 14.3, and SF-12 was 51.2 ± 7.5 versus 52.8 ± 7.7. No group difference in return-to-sports rate (85% vs 79%; P = .640) was noted. More patients in the tenodesis group (80%) reported modifying their sporting/recreational activity postoperatively because of weakness compared with patients in the SLAP repair group (15%; P = .022). One patient in each group progressed to surgery for persistent postoperative stiffness, and 1 patient in the tenodesis group had a postoperative complication related to the index surgery. Conclusion: Both subpectoral biceps tenodesis and SLAP repair provided excellent clinical results for the treatment of isolated SLAP type 2 lesions, with a high rate of return to overhead sports and a low failure rate, in a young and high-demanding patient cohort. More patients reported modifying their sporting/recreational activity because of weakness after subpectoral tenodesis.
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Affiliation(s)
- Lucca Lacheta
- Steadman Philippon Research Institute, Vail, Colorado, USA.,Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
| | | | - Philip C Nolte
- BG Klinik Ludwigshafen, Department of Trauma and Orthopedic Surgery, Ludwigshafen, Germany
| | | | - Travis J Dekker
- Steadman Philippon Research Institute, Vail, Colorado, USA.,The Steadman Clinic, Vail, Colorado, USA
| | - Peter J Millett
- Steadman Philippon Research Institute, Vail, Colorado, USA.,The Steadman Clinic, Vail, Colorado, USA
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Arner JW, Cooper JD, Elrick BP, Rakowski DR, Ruzbarsky JJ, Horan MP, Millett PJ. Outcomes of Arthroscopic Anterior Labroligamentous Periosteal Sleeve Avulsion Lesions: A Minimum 2-Year Follow-up. Am J Sports Med 2022; 50:1512-1519. [PMID: 35416079 DOI: 10.1177/03635465221090902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Anterior labroligamentous periosteal sleeve avulsion (ALPSA) lesions can occur in recurrent anterior shoulder instability, which may lead to the labrum scarring medially to the glenoid. ALPSA lesions have also been associated with greater preoperative dislocations, larger Hill-Sachs lesions, and greater degrees of glenoid bone loss. Therefore, patients with these lesions have historically had a higher failure rate after repair, with nearly double the recurrent instability rate compared with those undergoing standard arthroscopic Bankart repair. PURPOSE To compare minimum 2-year outcomes of arthroscopic mobilization and anatomic repair of ALPSA lesions with those after standard arthroscopic Bankart repair. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Consecutive patients who underwent arthroscopic repair of ALPSA lesions were matched in a 1-to-3 fashion to patients who underwent standard Bankart repair by age, sex, number of previous ipsilateral shoulder instability surgical procedures, and number of anchors used. Patient-reported outcome (PRO) scores were compared preoperatively and postoperatively (American Shoulder and Elbow Surgeons [ASES]; 12-Item Short Form Health Survey [SF-12] Physical Component Summary [PCS]; Single Assessment Numeric Evaluation [SANE]; shortened version of Disabilities of the Arm, Shoulder and Hand; and satisfaction). Recurrent instability, on- versus off-track Hill-Sachs lesion, and reoperation rates were analyzed. RESULTS A total of 100 shoulders (25 ALPSA and 75 Bankart) with an overall mean age of 25.7 years were evaluated. Patients in the ALPSA group demonstrated significant improvements in the ASES (preoperative, 74.8; postoperative, 89.7; P = .041) and SF-12 PCS (preoperative, 46.9; postoperative, 53.4; P = .021) scores but not the SANE score (preoperative, 65.2; postoperative, 75.3; P = .311). Patients in the Bankart group had significant improvements in all outcome scores at final follow-up: ASES (preoperative, 67.1; postoperative, 90.3), SANE (preoperative, 58.0; postoperative, 85.7), and SF-12 PCS (preoperative, 45.3; postoperative, 52.9) (all P < .001). There were no significant differences in PRO scores between the groups preoperatively or postoperatively (P > .05). The median satisfaction for the ALPSA group was 10 of 10 and for the Bankart group it was 9 of 10 (P = .094). There was a significantly higher rate of recurrent dislocation in the ALPSA group (8/25 [32.0%]) compared with the Bankart group (10/75 [13.3%]) (P = .040). Additionally, 5 patients (20.0%) in the ALPSA group underwent revision surgery at a mean of 5.6 years, and 8 patients (10.7%) in the Bankart group underwent revision surgery at a mean of 4.4 years (P = .311). CONCLUSION Despite improvements in the recognition of and surgical techniques for ALPSA lesions, they still lead to significantly higher postoperative dislocation rates; however, no differences in PRO scores were found. These findings highlight the importance of early surgical interventions in anterior shoulder instability with the hope of lessening recurrent instability and the risk of developing an ALPSA lesion, as well as careful assessment of the quality of soft tissues and other risk factors for recurrence when considering what type of shoulder stabilization procedure to perform.
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Affiliation(s)
- Justin W Arner
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | | | | | | | - Joseph J Ruzbarsky
- Steadman Philippon Research Institute, Vail, Colorado, USA.,The Steadman Clinic, Vail, Colorado, USA
| | | | - Peter J Millett
- Steadman Philippon Research Institute, Vail, Colorado, USA.,The Steadman Clinic, Vail, Colorado, USA
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Altintas B, Horan MP, Dornan GJ, Pogorzelski J, Godin JA, Millett PJ. The Recovery Curve of Anatomic Total Shoulder Arthroplasty for Primary Glenohumeral Osteoarthritis: Mid-term Results at a Minimum of 5 Years. JSES Int 2022; 6:587-595. [PMID: 35813142 PMCID: PMC9264145 DOI: 10.1016/j.jseint.2022.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background Excellent results have been reported for anatomic total shoulder arthroplasty (TSA) for the treatment of primary glenohumeral osteoarthritis (GHOA). We aim to assess the recovery curve and longitudinal effects of time, age, sex, and glenoid morphology on patient-reported outcomes (PROs) after primary anatomic TSA for primary GHOA. Methods Patients who underwent primary anatomic TSA over 5 years ago were included: Short-Form 12 Physical Component Summary, American Shoulder and Elbow Surgeons scores, Quick Disabilities of the Arm Shoulder and Hand Score, Single Assessment Numeric Evaluation, and patient satisfaction were assessed. Linear mixed-effects models were used to model progression in PROs longitudinally. Unadjusted models and models controlling for sex and age were constructed. Results Eighty-one patients (91 shoulders) were included. Significant improvements from the preoperative period to 1 year postoperatively in the median American Shoulder and Elbow Surgeons (48 to 93; P < .001), Quick Disabilities of the Arm Shoulder and Hand Score (42 to 11; P < .001), Single Assessment Numeric Evaluation (50 to 91; P < .001), and Short-Form 12 Physical Component Summary (35 to 53; P = .004) scores were noted. No significant decrease was observed for any of the outcome scores. Median satisfaction at the final follow-up was 10 out of 10. At 1, 2, 3, 4, 5, 6, and 7 years postoperatively, 77%, 64%, 79%, 57%, 86%, 56%, and 78% of patients, respectively, reported sports participation equal to or slightly below preinjury level. There was no association between the glenoid morphology and functional outcomes. Conclusion Patients undergoing anatomic TSA for primary GHOA showed excellent improvement in PROs and satisfaction in the first year, and these results were maintained postoperatively for a minimum of 5 years. Age- and sex-adjusted models or glenoid morphology did not substantially alter any trends in PROs postoperatively.
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Affiliation(s)
- Burak Altintas
- Steadman Philippon Research Institute, Vail, CO, USA
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | | | | | - Jonas Pogorzelski
- Steadman Philippon Research Institute, Vail, CO, USA
- Department of Orthopaedic Sports Medicine, Hospital Rechts der Isar, Technical University of Munich, Munich, Germany
| | - Jonathan A. Godin
- Steadman Philippon Research Institute, Vail, CO, USA
- The Steadman Clinic, Vail, CO, USA
| | - Peter J. Millett
- Steadman Philippon Research Institute, Vail, CO, USA
- The Steadman Clinic, Vail, CO, USA
- Corresponding author: Peter J. Millett, MD, MSc, Steadman Philippon Research Institute, The Steadman Clinic, 181 West Meadow Drive, Suite 400, Vail, CO 81657, USA.
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Foster MJ, Hanson JA, Millett PJ. Editorial Commentary: Shoulder Superior Capsular Reconstruction Graft Tensioning Between 30° and 40° of Glenohumeral Abduction Is Recommended: The Balance Beam of Superior Capsular Reconstruction. Arthroscopy 2022; 38:1408-1410. [PMID: 35501009 DOI: 10.1016/j.arthro.2021.12.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 12/14/2021] [Indexed: 02/02/2023]
Abstract
Massive irreparable rotator cuff tears in young, active patients pose a challenging treatment dilemma. Since the relatively recent development of the superior capsular reconstruction (SCR) procedure, the technique has been increasingly used to stave off reverse total shoulder arthroplasty in this demographic. As a result of continued output of supportive literature, both biomechanically and clinically, SCR has been adopted by surgeons despite some technical aspects of the procedure not being fully elucidated. One notable topic of study is the ideal glenohumeral position in which to determine graft length and therefore graft tension. Tensioning inevitably affects glenohumeral joint kinematics, including superior humeral head translation, subacromial contact pressure, and graft healing potential. Although it is currently known that some degree of glenohumeral abduction is necessary for appropriate graft tensioning, and there are some biomechanical studies from our group and other groups that have looked at this, there is not a clinically supported position in which to measure graft length and therefore set graft tension. Well-designed biomechanical studies will serve as the foundation for what is performed clinically. On the basis of the best available evidence, tensioning the graft between 30° and 40° of glenohumeral abduction is recommended and has yielded encouraging clinical outcomes for SCR in our patients.
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Rakowski DR, Ruzbarsky JJ, Woolson TE, Horan MP, Nolte PC, Millett PJ. Open Fixation of Displaced Greater Tuberosity Fractures Yields Similar Patient-Reported Outcomes to Acute Arthroscopic Rotator Cuff Repair at 2 Years: A Matched Cohort Analysis. Arthrosc Sports Med Rehabil 2022; 4:e687-e694. [PMID: 35494255 PMCID: PMC9042898 DOI: 10.1016/j.asmr.2021.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 12/21/2021] [Indexed: 11/26/2022] Open
Abstract
Purpose To evaluate and compare patient-reported outcomes (PROs) after isolated greater tuberosity (GT) fracture fixation versus acute rotator cuff repair (RCR) at a minimum of 2 years. Methods Patients who underwent isolated GT fracture fixation were compared in a 1-to-3 fashion with patients who underwent arthroscopic RCR for an acute rotator cuff tear by a single surgeon from January 2006 and to July 2018. Data were prospectively collected and retrospectively reviewed. PROs were compared pre- and postoperatively as well as between groups (American Shoulder and Elbow Surgeons [ASES], General Health Short Form-12 Physical Component [SF-12 PCS], Single Assessment Numerical Evaluation [SANE], Quick Disabilities of the Arm, Shoulder, and Hand [QuickDASH], and satisfaction). Reoperation rates were analyzed. Results A total of 57 patients (14 with isolated GT fracture fixation, mean age 45.7 years; and 43 who underwent ARCR for acute tears, mean age 56.6 years) were evaluated (P = .050). ASES scores significantly improved from 39.7 to 94.1 (P = .018) in the isolated GT fracture fixation group and from 51.0 to 95.2 (P < .001) in acute RCR group. At final follow-up, mean QuickDASH scores were 8.9 and 7.9 (P = .677) and SANE scores were 91.1 and 87.3 (P = .616) for the GT and acute RCR groups, respectively. The median satisfaction was 10/10 for the GT group and 10/10 for the RCR group. Additional comparison of patients who underwent double-row repair for an acute rotator cuff tear or isolated GT fracture revealed no significant difference in outcomes (P > .404). Conclusion Minimum 2-year PROs after fixation of isolated GT fractures show relatively high outcome scores whether treated by open reduction and internal fixation or arthroscopic fixation using a double-row bridging technique. The improvements in PROs are similar to those achieved with acute rotator cuff tears that were fixed arthroscopically with RCR. Further analysis of these results suggest that the functional outcomes of tendon-to-bone healing with linked, double-row rotator cuff repairs are similar to those of bone-to-bone healing as seen with GT fractures. Level of Evidence III, retrospective comparative study.
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Ernat JJ, Rakowski DR, Casp AJ, Lee S, Peebles AM, Hanson JA, Provencher MT, Millett PJ. Shoulder Arthroscopy in Conjunction With an Open Latarjet Procedure Can Identify Pathology That May Not Be Accounted for With Magnetic Resonance Imaging. Arthrosc Sports Med Rehabil 2022; 4:e301-e307. [PMID: 35494302 PMCID: PMC9042768 DOI: 10.1016/j.asmr.2021.09.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 09/22/2021] [Indexed: 11/26/2022] Open
Abstract
Purpose To review arthroscopic findings at the time of open Latarjet procedures to determine whether preoperative magnetic resonance imaging reports (MRRs) correlate with arthroscopic findings, as well as whether the arthroscopic findings critically affected surgical interventions performed at the time of a Latarjet procedure. Methods This was a retrospective case series of all patients who received a Latarjet procedure between 2006 and 2018. Patients were excluded if they had inadequate records or underwent revision of a bony reconstruction procedure. Both primary Latarjet procedures and Latarjet procedures for revision of a failed arthroscopic procedure were included. MRRs, arthroscopic findings, and diagnoses were collected, and differences were noted. A “critical difference” was one that affected the surgical intervention in a significantly anatomic or procedural fashion or that affected rehabilitation. Results In total, 154 of 186 patients (83%) were included. Of these, 96 of 154 (62%) underwent revision Latarjet procedures. The average bone loss percentage reported was 20.6% (range, 0%-40%). A critical difference between MRR and arthroscopic findings was noted in 60 of 154 patients (39%), with no difference between Latarjet procedures and revision Latarjet procedures. Of 154 patients, 29 (19%) received an additional 52 intra-articular procedures for diagnoses not made on magnetic resonance imaging, with no difference between primary and revision procedures. This included biceps and/or SLAP pathology requiring a tenodesis, debridement, or repair; rotator cuff pathology requiring debridement or repair; complex (>180°) labral tears requiring repair; loose bodies; and chondral damage requiring debridement or microfracture. Patients undergoing revision Latarjet procedures were less likely to have bone loss mentioned or quantified in the MRR. Conclusions Diagnostic imaging may not reliably correlate with diagnostic arthroscopic findings at the time of a Latarjet procedure from both a bony perspective and a soft-tissue perspective. In this series, diagnostic arthroscopy affected the surgical plan in addition to the Latarjet procedure in 19% of cases. We recommend performing a diagnostic arthroscopy prior to all Latarjet procedures to identify and/or treat all associated intra-articular shoulder pathologies. Level of Evidence Level IV, diagnostic case series.
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Ernat JJ, Rakowski DR, Ruzbarsky JJ, Johnson DW, Casp AJ, Peebles AM, Hanson J, Katthagan JC, Horan MP, Provencher CMT, Millett PJ. Arthroscopic Characterization, Treatment, and Outcomes of Glenoid Labral Articular Disruption Lesions. Am J Sports Med 2022; 50:1328-1335. [PMID: 35234526 DOI: 10.1177/03635465221076854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The pathoanatomy of glenoid labral articular disruption (GLAD) lesions has been inconsistently and poorly defined in the literature. PURPOSE/HYPOTHESIS The purpose was to characterize GLAD lesions as they pertain to the pathoanatomy of labrum, cartilage, and bony structures, and to correlate findings with patient-reported outcomes (PROs). We hypothesized that greater degrees of bony and cartilaginous involvement would correlate with worse outcomes. STUDY DESIGN Case series; Level of evidence, 4. METHODS All patients with a diagnosis of a GLAD lesion or a reverse GLAD (RGLAD) lesion at the time of diagnostic arthroscopy (January 2006-February 2019) were included in this study. Patients with ≥13.5% bone loss or previous ipsilateral shoulder surgery were excluded. Patient charts and operative reports/photos were used to identify the location of injury, extent of injury (labral, chondral, and bony), associated injuries, demographic factors, and treatment performed. Three injury patterns were identified: small (type 1), with no chondral defect after labral repair; large (type 2), with residual chondral defect after labral repair; and bony (type 3), with associated glenoid bone loss amenable to labral repair. Characterizations were cross-referenced to PROs at a mean follow-up of 5.5 years (range, 2.6-10.5 years): American Shoulder and Elbow Surgeons (ASES), Single Assessment Numeric Evaluation, shortened version of Disabilities of the Arm, Shoulder and Hand, and patient satisfaction. RESULTS In total, 50 patients were included, with 40 having GLAD and 10 having RGLAD lesions (mean age, 34.7 and 33.2 years, respectively). There were 14 (35%) type 1, 22 (55%) type 2, and 4 (10%) type 3 GLAD injuries. All PROs improved without any differences in the 3 subgroups postoperatively (ASES, 95.1 vs 91.3 vs 98.8, type 1, 2, and 3, respectively). RGLAD injuries were majority type 2 (7/10; 70%) with the remainder being type 1 (3/10; 30%). CONCLUSION With GLAD and RGLAD injuries, 3 distinct injury patterns can be observed correlating with the presence/absence of chondral loss after labral repair or the presence of associated bone loss. This descriptive characterization can facilitate arthroscopic treatment decisions. Future large studies are needed to determine if this is prognostic in nature.
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Affiliation(s)
| | | | | | | | - Aaron J Casp
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | | | - Jared Hanson
- Steadman Philippon Research Institute, Vail, Colorado, USA
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Arner JW, Ruzbarsky JJ, Millett PJ. Comprehensive Arthroscopic Management of Shoulder Arthritis. Arthroscopy 2022; 38:1035-1036. [PMID: 35369910 DOI: 10.1016/j.arthro.2022.01.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 01/25/2022] [Indexed: 02/02/2023]
Abstract
Glenohumeral arthritis is a challenging problem, especially in the young, active patient. After nonoperative treatment, including activity modification, anti-inflammatory medications, physical therapy, and injections, is exhausted, surgical treatment ranging from simple debridement to arthroplasty is commonly offered. Given concerns regarding arthroplasty implant longevity, there is an interest in joint-preserving procedures. In this difficult population, the authors recommend a systematic, inclusive approach to the array of pathologies encountered in the setting of early glenohumeral arthritis: the Comprehensive Arthroscopic Management (CAM) procedure. CAM consists of the combination of arthroscopy, glenohumeral chondroplasty, synovectomy, loose body removal, microfracture, capsular release, humeral osteoplasty, axillary nerve neurolysis, subacromial decompression, and biceps tenodesis. Key perioperative care includes the use of regional nerve blocks to allow immediate physical therapy with the goal of restoring range of motion by 4 to 6 weeks with strengthening beginning at 6 to 12 weeks and return to full activities at 4 to 6 months. Although this is still considered a bridging procedure, the literature has reported 92% survival at 1 year, 85% survival at 2 years, 77% survival at 5 years, and 63% survival at 10 years. Predictors of failure of the CAM procedure include joint space <2 mm, flattening of the humeral head, and abnormal posterior glenoid morphology. Patient selection and education is therefore essential for optimizing outcomes.
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Affiliation(s)
- Justin W Arner
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, U.S.A.. justin.arner!@gmail.com
| | - Joseph J Ruzbarsky
- Steadman Clinic and Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Peter J Millett
- Steadman Clinic and Steadman Philippon Research Institute, Vail, Colorado, U.S.A
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Ernat JJ, Rakowski DR, Casp AJ, Horan MP, Millett PJ. Results of arthroscopic rotator cuff repair for calcific tendonitis: a comparative analysis. J Shoulder Elbow Surg 2022; 31:616-622. [PMID: 34481052 DOI: 10.1016/j.jse.2021.08.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/28/2021] [Accepted: 08/03/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Outcomes following arthroscopic excision of calcific tendonitis and arthroscopic rotator cuff repair (CT-ARCR) are relatively limited without comparison analysis to standard arthroscopic rotator cuff repair (ARCR). The purpose of this study was to evaluate patient-reported outcomes (PROs) after CT-ARCR compared against a matched cohort who received standard ARCR. METHODS An institutional review board-approved retrospective review was performed for patients aged 18-80 years receiving CT-ARCR by a single surgeon from 2006-2018. These were matched 1:3 with patients receiving ARCR. Patients with concurrent labral repair, subscapularis repair, or glenohumeral joint arthritis procedures; refusal to participate; deceased; inadequate contact information; or those with inadequate records were excluded. PROs included Short Form-12 Physical Component Summary (SF-12 PCS) score; American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES); Single Assessment Numeric Evaluation (SANE); Quick Disabilities of the Arm, Shoulder, and Hand questionnaire (QuickDASH); patient satisfaction; activity level/symptoms; and sport participation scores. RESULTS 21 CT-ARCR patients (mean age 50 years, range 36-62) and 54 ARCR patients (mean age 52 years, range 19-77) were included. Minimum 2-year follow-up was obtained in 18 of 21 (86%) CT-ARCR (mean 5.9 years) and 45 of 54 (83%) ARCR patients (mean 5.6 years). CT-ARCR patients improved pre- to postoperation in mean SF-12 PCS (41.1 to 50.0), ASES (54.2 to 94.0), and QuickDASH (54.2 to 94.0). SANE score improvements (57.6 to 82.8) were not significant. ARCR controls improved pre- to postoperation in mean SF-12 PCS (41.4 to 49.0), ASES (59.4 to 88.0), QuickDASH (35.1 to 13.8), and SANE scores (52.6 to 80.8). Pre- to postoperative pain during recreation and sport participation similarly improved in both groups. The only postoperative difference observed between CT-ARCR and ARCR was better patient satisfaction with CT-ARCR (9.7 vs. 8.3). CONCLUSION CT-ARCR results in excellent PROs, activity symptoms, and sports participation at final follow-up. CT-ARCR results were comparable to patients who received conventional ARCR for similar-sized rotator cuff tears that did not have calcific tendonitis.
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Affiliation(s)
- Justin J Ernat
- Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA
| | | | - Aaron J Casp
- Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA
| | | | - Peter J Millett
- Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA.
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Dekker TJ, Grantham WJ, Lacheta L, Goldenberg BT, Hazra ROD, Rakowski DR, Dornan GJ, Horan MP, Millett PJ. Glenoid Retroversion Does Not Impact Clinical Outcomes or Implant Survivorship Following Total Shoulder Arthroplasty with Minimal, Non-Corrective Reaming. JSES Int 2022; 6:596-603. [PMID: 35813138 PMCID: PMC9264025 DOI: 10.1016/j.jseint.2022.02.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Hypothesis Methods Results Conclusion
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Pearce SS, Ruzbarsky JJ, Ernat JJ, Rakowski DR, Hanson JA, Millett PJ. Arthroscopic Subcoracoid Decompression, Coracoplasty, and Subscapularis Repair for Subscapularis Tears in the Setting of Subcoracoid Impingement. Arthrosc Tech 2022; 11:e333-e338. [PMID: 35256972 PMCID: PMC8897572 DOI: 10.1016/j.eats.2021.10.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 10/28/2021] [Indexed: 02/03/2023] Open
Abstract
Subscapularis tears have been found to occur in the setting of subcoracoid impingement and are related to the narrowing of the coracohumeral interval. The advancement of arthroscopic techniques has allowed for improved identification and treatment of this historically overlooked pathology. Challenges of arthroscopic subscapularis treatment include nearby neurovascular structures, tendon retraction, and adhesions, which are further complicated by diminished arthroscopic visualization, resulting from the concomitant subcoracoid impingement. The purpose of this Technical Note is to describe our preferred technique for arthroscopic management of subscapularis tears in the setting of subcoracoid impingement that is simple and reproducible, as well as cost-effective and efficient with limited additional morbidity to that of a standard diagnostic shoulder arthroscopy.
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Affiliation(s)
- Stephanie S. Pearce
- The Steadman Clinic, Vail, Colorado, U.S.A
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Joseph J. Ruzbarsky
- The Steadman Clinic, Vail, Colorado, U.S.A
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Justin J. Ernat
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
- University of Utah Health, Salt Lake City, Utah, U.S.A
| | | | - Jared A. Hanson
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Peter J. Millett
- The Steadman Clinic, Vail, Colorado, U.S.A
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
- Address correspondence to Peter J. Millett, M.D., M.Sc., Steadman Philippon Research Institute, The Steadman Clinic, 181 W. Meadow Dr., Ste. 400, Vail, CO, 81657, U.S.A.
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Haskel JD, Wang KH, Hurley ET, Markus DH, Campbell KA, Alaia MJ, Millett PJ, Jazrawi LM. Clinical outcomes of revision arthroscopic Bankart repair for anterior shoulder instability: a systematic review of studies. J Shoulder Elbow Surg 2022; 31:209-216. [PMID: 34358668 DOI: 10.1016/j.jse.2021.06.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/12/2021] [Accepted: 06/28/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND The purpose of this study was to review the literature to ascertain the functional outcomes, recurrence rates, and subsequent revision rates following revision arthroscopic Bankart repair. METHODS Two independent reviewers performed a literature search based on PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) guidelines using the Embase, MEDLINE, and Cochrane Library databases. Studies in which arthroscopic Bankart repair was performed as a revision procedure were included. The clinical outcomes extracted and analyzed were functional outcomes, return to play, and recurrent instability. RESULTS Fourteen studies with 433 patients met the inclusion criteria. The majority of patients were male patients (63.7%); the average age was 26.1 years (range, 14-58 years), and the mean follow-up period was 37.6 months (range, 10-144 months). The mean Rowe score was 84.2, and 79.7% of patients had good to excellent outcomes. The rate of return to play was 78.5%, with 47.5% of patients returning to their preinjury level of play across 10 studies. The rate of recurrent instability was reported in 12 studies, with 328 shoulders demonstrating 86 instability events (26.2%). The rate of recurrent instability due to dislocation was reported in 7 studies (n = 176), with 19 events (10.8%), whereas the rate of subluxation was reported in 4 studies (n = 76), with 6 events (7.9%). CONCLUSIONS Revision arthroscopic Bankart repair for anterior shoulder instability was shown to result in a high rate of recurrent shoulder instability. There was a relatively poor rate of return to sport among athletes, and only about half of the patients were able to return at or above their preoperative level of ability.
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Affiliation(s)
- Jonathan D Haskel
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA.
| | - Karina H Wang
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | - Eoghan T Hurley
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | - Danielle H Markus
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | - Kirk A Campbell
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | - Michael J Alaia
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | | | - Laith M Jazrawi
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
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49
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Day Hazra RO, Ernat JJ, Rakowski DR, Boykin RE, Millett PJ. The Evolution of Arthroscopic Rotator Cuff Repair. Orthop J Sports Med 2021; 9:23259671211050899. [PMID: 34901288 PMCID: PMC8652190 DOI: 10.1177/23259671211050899] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 07/19/2021] [Indexed: 01/08/2023] Open
Abstract
Over the past 30 years, arthroscopic rotator cuff repair (ARCR) has evolved to become the gold standard in treating rotator cuff pathology. As procedural concepts of ARCR continue to improve, it is also continually compared with the open rotator cuff repair as the historical standard of care. This review highlights the evolution of ARCR, including a historical perspective; the anatomic, clinical, and surgical implications of the development of an arthroscopic approach; how arthroscopy improved some of the problems of the open approach; adaptations in techniques and technologies associated with ARCR; future perspectives in orthobiologics as they pertain to ARCR; and lastly, the clinical improvements, or lack of improvements, with all of these adaptations.
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Affiliation(s)
- Rony-Orijit Day Hazra
- Steadman Philippon Research Institute, Vail, Colorado, USA.,The Steadman Clinic, Vail, Colorado, USA
| | - Justin J Ernat
- Steadman Philippon Research Institute, Vail, Colorado, USA.,University of Utah Health, Salt Lake City, Utah, USA
| | | | - Robert E Boykin
- Steadman Philippon Research Institute, Vail, Colorado, USA.,EmergeOrtho, Asheville, North Carolina, USA
| | - Peter J Millett
- Steadman Philippon Research Institute, Vail, Colorado, USA.,The Steadman Clinic, Vail, Colorado, USA
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50
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DeClercq MG, Fiorentino AM, Lengel HA, Ruzbarsky JJ, Robinson SK, Oberlohr VT, Whitney KE, Millett PJ, Huard J. Systematic Review of Platelet-Rich Plasma for Rotator Cuff Repair: Are We Adhering to the Minimum Information for Studies Evaluating Biologics in Orthopaedics? Orthop J Sports Med 2021; 9:23259671211041971. [PMID: 34901286 PMCID: PMC8655472 DOI: 10.1177/23259671211041971] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 05/19/2021] [Indexed: 01/08/2023] Open
Abstract
Background The therapeutic efficacy of orthobiologic therapies for rotator cuff repair is difficult to evaluate owing to reporting inconsistences. In response, the Minimum Information for Studies Evaluating Biologics in Orthopaedics (MIBO) guidelines were developed to ensure standard reporting on orthobiologic therapies. Purpose To systematically review clinical studies evaluating platelet-rich plasma (PRP) for full-thickness rotator cuff repair and adherence to MIBO guidelines. Study Design Scoping review; Level of evidence, 4. Methods A search was performed according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines using PubMed, EMBASE, and the Cochrane Library databases. Inclusion criteria were clinical studies reporting on rotator cuff tears (≥1 cm) surgically repaired with PRP. Patient demographics, biologic intervention, and adherence to the MIBO guidelines were systematically reviewed. Results A total of 19 studies (1005 patients) were included in this review. Across all studies, 58.5% of the MIBO checklist items for PRP were reported. Out of 47 checklist items, 19 were reported in over 85% of studies, whereas 22 were reported in less than half of studies. Details of whole-blood processing and characteristics, as well as PRP processing and characteristics, were reported inconsistently, and no study provided adequate information to enable the precise replication of preparation protocols for PRP. Conclusion This systematic review highlights the current reporting deficiencies within the scientific literature of important variables for evaluating PRP for full-thickness rotator cuff repair. There was widespread variability among published studies that evaluate PRP for this application and, more specifically, studies were limited by inconsistent universal reporting of whole-blood and PRP processing and postprocessing characteristics. To improve our understanding of biologic efficacy and to promote repeatability, stricter adherence to the MIBO guidelines is necessary. We propose that the checklist limitations be addressed and that modification of the MIBO guidelines be considered to improve the reporting of individual components within certain categories.
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Affiliation(s)
- Madeleine G DeClercq
- Center for Regenerative Sports Medicine, Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Alyson M Fiorentino
- Center for Regenerative Sports Medicine, Steadman Philippon Research Institute, Vail, Colorado, USA
| | | | | | - Sara K Robinson
- Center for Regenerative Sports Medicine, Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Verena T Oberlohr
- Center for Regenerative Sports Medicine, Steadman Philippon Research Institute, Vail, Colorado, USA
| | - Kaitlyn E Whitney
- Center for Regenerative Sports Medicine, Steadman Philippon Research Institute, Vail, Colorado, USA
| | | | - Johnny Huard
- Center for Regenerative Sports Medicine, Steadman Philippon Research Institute, Vail, Colorado, USA
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