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Dey Hazra RO, Rutledge JC, Hanson JA, Dey Hazra ME, 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; 33:1972-1979. [PMID: 38360353 DOI: 10.1016/j.jse.2023.12.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [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-Meier 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 ≤ .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; The Steadman Clinic, Vail, CO, USA
| | | | | | | | | | - Kent C Doan
- 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; Department of Orthopaedic Sports Medicine, Hospital rechts der Isar, Technical University of Munich, Munich, Germany; Kansas City Orthopedic Alliance, Kansas City, MO, USA
| | - Marco-Christopher Rupp
- Steadman Philippon Research Institute, Vail, CO, USA; University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
| | - Peter J Millett
- 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.
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2
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Radtke L, Guy C, Da Silva A, Maak T, Chalmers P. Distal tibia osteochondral allograft as a successful treatment for a glenoid chondral defect in a pediatric patient. JSES REVIEWS, REPORTS, AND TECHNIQUES 2024; 4:315-318. [PMID: 38706665 PMCID: PMC11065745 DOI: 10.1016/j.xrrt.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Affiliation(s)
- Logan Radtke
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
| | - Cameron Guy
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
| | - Adrik Da Silva
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
| | - Travis Maak
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
| | - Peter Chalmers
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
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3
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Dagher D, Selznick A, Prada C, Al Shehab Y, Leroux T, Khan M. Surgical treatment options for articular cartilage defects of the glenohumeral joint: A systematic review. Shoulder Elbow 2023; 15:580-592. [PMID: 38028932 PMCID: PMC10656978 DOI: 10.1177/17585732221142610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 11/08/2022] [Accepted: 11/13/2022] [Indexed: 12/01/2023]
Abstract
Background Many joint-preserving surgical interventions for cartilage defects of the knee have been adapted for use in the shoulder; however, there still exists no clear consensus for treatment. Thus, the purpose of this systematic review was to evaluate the outcomes of different interventions in patients with focal chondral lesions of the glenohumeral joint. Methods A literature search was conducted using PubMed, Embase, and Medline. Patients who underwent a joint-preserving surgical procedure to treat a focal chondral defect of the glenoid, humeral head or both were included. Patients treated for diffuse cartilage defects or with shoulder arthroplasty were excluded. Results Ten studies were included, with follow-up data available for 194 shoulders. Eight joint-preserving procedures were evaluated, with microfracture being the most common. One study evaluating microfracture reported significant improvements in patient-reported outcomes at short-term and long-term follow-up compared to preoperative scores. Across all studies, 32 patients underwent subsequent shoulder surgery, with 22 being arthroplasties. Conclusions We found improvements in patient-reported and functional outcomes across all studies. Although joint-preserving procedures have shown reasonable outcomes for focal chondral defects of the glenohumeral joint, long-term outcomes remain unknown, and the progression of osteoarthritis remains a concern. Higher quality evidence is required to make definitive recommendations. Level of Evidence IV.
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Affiliation(s)
- Danielle Dagher
- Bachelor of Health Sciences, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Asher Selznick
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | - Carlos Prada
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
| | - Yasser Al Shehab
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
| | - Timothy Leroux
- Division of Orthopaedic Surgery, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Moin Khan
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
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Bedrin MD, Clark DM, Yow BG, Dickens JF, Kilcoyne KG. Favorable short-term outcomes of micronized allogenic cartilage scaffold for glenoid cartilage defects associated with posterior glenohumeral instability. Arthrosc Sports Med Rehabil 2023; 5:100809. [PMID: 37868657 PMCID: PMC10585635 DOI: 10.1016/j.asmr.2023.100809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 08/31/2023] [Indexed: 10/24/2023] Open
Abstract
Purpose To determine clinical outcomes associated with micronized allogenic cartilage scaffold use for treatment of posterior glenoid cartilage defects at 2 years. Study Design Case series. Methods A retrospective analysis of prospectively collected data was performed on a consecutive series of patients who underwent arthroscopic treatment of a symptomatic posterior glenoid cartilage defect with micronized allogenic cartilage scaffold between January 2019 and December 2020. The primary outcome was subjective shoulder value (SSV) at latest follow-up. Secondary outcomes included visual analog scale (VAS), recurrence of instability, and range of motion (ROM). Results Seven patients, including 4 in the setting of primary posterior instability and 3 in the setting of recurrent symptoms after arthroscopic posterior glenohumeral stabilization, were included in the analysis with a mean follow up of 2.6 years (range, 2-3.7 years). Statistically significant improvements were seen in SSV (median = 40, interquartile range [IQR] = 40-50 before surgery; vs median = 85, IQR = 67.5-87.5 after surgery; P = .018) and VAS (median = 4, IQR = 4-6.3 before surgery; vs median = 1, IQR = 0-1.5 after surgery; P = .010). No significant differences were seen in ROM. There were no cases of recurrent instability or reoperation. Conclusions The use of micronized allogenic cartilage scaffold for glenoid cartilage defects is associated with clinical improvement at 2-year follow-up. This is the case when performed in conjunction with index posterior labral repair when there is a concomitant glenoid cartilage defect or when performed in the setting of persistent pain and mechanical symptoms after prior posterior labral repair. Level of Evidence Level IV, therapeutic case series.
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Affiliation(s)
- Michael D. Bedrin
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, U.S.A
- Uniformed Services University of Health Sciences, Bethesda, Maryland, U.S.A
| | - DesRaj M. Clark
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, U.S.A
- Uniformed Services University of Health Sciences, Bethesda, Maryland, U.S.A
| | - Bobby G. Yow
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, U.S.A
- Uniformed Services University of Health Sciences, Bethesda, Maryland, U.S.A
| | - Jonathan F. Dickens
- Uniformed Services University of Health Sciences, Bethesda, Maryland, U.S.A
- Duke University, Department of Orthopaedics, Durham, North Carolina, U.S.A
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Kelly G. Kilcoyne
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, U.S.A
- Uniformed Services University of Health Sciences, Bethesda, Maryland, U.S.A
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5
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Sudah SY, Faccone RD, Imam N, Patankar A, Manzi JE, Menendez ME, Nicholson A. Poor evidence is used to support commercial payers' coverage policies for shoulder arthroplasty. J Shoulder Elbow Surg 2023; 32:2222-2231. [PMID: 37247779 DOI: 10.1016/j.jse.2023.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 04/02/2023] [Accepted: 04/12/2023] [Indexed: 05/31/2023]
Abstract
BACKGROUND The incidence of shoulder arthroplasty has continued to increase over the past decade. In response, commercial payers have implemented strategies to control the medical requirement of these surgeries in attempt to contain the growing costs. For example, most payers require a prolonged trial of conservative management prior to shoulder arthroplasty for patients who may otherwise be surgical candidates. However, little is known regarding the evidence used to support these indications. The purpose of this study was to analyze the references used by commercial payers to substantiate their coverage policies for shoulder arthroplasty. METHODS Ten of the leading commercial payers for total shoulder arthroplasty were identified. Publicly available coverage policies were searched on the internet or requested directly from the payer via email or telephone. Cited references were reviewed independently by two authors for type of document, level of evidence, and mention of the efficacy of conservative management. RESULTS A total of 5 coverage policies were obtained with 118 references. The most common reference type was primary journal article (n = 70; 59.3%) followed by review or expert opinion articles (n = 35; 29.7%). Most references were of level IV evidence (n = 60; 52.2%), with only 6 (5.2%) of level I or II evidence. Only 4 (3.5%) references mentioned the efficacy of conservative management in patients who may be candidates for shoulder arthroplasty. CONCLUSION The majority of references used to substantiate the coverage policies for shoulder arthroplasty among major commercial payers within the United States are of low scientific evidence and fail to demonstrate the success of required nonoperative intervention strategies. Our study underscores the need for high-quality, comparative trials that evaluate the outcomes of conservative management vs. shoulder arthroplasty in end-stage glenohumeral osteoarthritis patients in order to determine the most cost-effective treatment algorithm.
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Affiliation(s)
- Suleiman Y Sudah
- Department of Orthopedics, Monmouth Medical Center, Long Branch, NJ, USA.
| | - Robert D Faccone
- Department of Research, Alabama College of Osteopathic Medicine, Dothan, AL, USA
| | - Nareena Imam
- Department of Orthopedics, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Aneesh Patankar
- Department of Orthopedics, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Joseph E Manzi
- Department of Orthopedics, Lenox Hill Hospital, New York City, NY, USA
| | - Mariano E Menendez
- Oregon Shoulder Institute at Southern Oregon Orthopedics, Medford, OR, USA
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Hookway S, Alder-Price A, Gill SD, Mattin A, Page RS. Long-term clinical and radiological outcomes following arthroscopic microfracture of the glenohumeral joint for chondral defects. JSES Int 2023; 7:2440-2444. [PMID: 37969492 PMCID: PMC10638574 DOI: 10.1016/j.jseint.2023.06.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023] Open
Abstract
Background The primary aim of this study was to evaluate mid- and long-term outcomes following microfracture in patients with glenohumeral chondral lesions. Methods This prospective cohort study assessed patients with shoulder pain who were treated with arthroscopic microfracture for full-thickness chondral lesions of the glenohumeral joint. Outcomes included the Simple Shoulder Test at baseline, mid-term (approximately 1 year) and long-term (approximately 10 years), and the Oxford Shoulder Score, shoulder pain (0-10 numerical scale) and radiological assessment using a modified Samilson & Prieto score at long-term follow-up. Data were analyzed with paired t-tests and Wilcoxon's signed rank tests, which were considered significant if P < .05. Results Twenty-five patients with a mean age of 52.7 ± 12.1 were enrolled. The mean Simple Shoulder Test score improved from baseline to 1 year (6.7 ± 2.5 to 11.0 ± 1.4, P < .001), which was maintained at long-term follow-up (10.3 ± 2.1, P < .001). Additionally, at long-term follow-up, Oxford Shoulder Score and Verbal Pain Score scores were 43 ± 4.8 and 1.1 ± 1.5, respectively while median modified Samilson & Prieto scores increased from 1 preoperatively to 2 at 10 years (P < .001). Conclusion Patients undergoing microfracture for full-thickness chondral lesions of the glenohumeral joint reported substantial improvements in shoulder pain and function at 1 and 10 years, despite progressive radiological degeneration.
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Affiliation(s)
- Sam Hookway
- Department of Orthopaedics, University Hospital Geelong, VIC, Australia
| | - Angela Alder-Price
- Department of Orthopaedics, University Hospital Geelong, VIC, Australia
- The University of Adelaide, School of Medicine, SA, Australia
| | - Stephen D. Gill
- Department of Orthopaedics, University Hospital Geelong, VIC, Australia
- School of Medicine, Deakin University, Geelong, VIC, Australia
- Department of Surgery, Barwon Centre for Orthopaedic Research & Education, St John of God Hospital Geelong, VIC, Australia
| | - Andrew Mattin
- Department of Surgery, Fiona Stanley Hospital, Perth, WA, Australia
| | - Richard S. Page
- Department of Orthopaedics, University Hospital Geelong, VIC, Australia
- School of Medicine, Deakin University, Geelong, VIC, Australia
- Department of Surgery, Barwon Centre for Orthopaedic Research & Education, St John of God Hospital Geelong, VIC, Australia
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7
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Conyer RT, Markos JR, Marigi EM, Cates RA, Steinmann SP, Sperling JW. Hemiarthroplasty versus total shoulder arthroplasty in B2 glenoids with an intact rotator cuff: a long-term matched cohort analysis. JSES REVIEWS, REPORTS, AND TECHNIQUES 2023; 3:289-294. [PMID: 37588491 PMCID: PMC10426598 DOI: 10.1016/j.xrrt.2023.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
Background Walch B2 glenoids present unique challenges to the shoulder arthroplasty surgeon, particularly in young, active patients who may wish to avoid the restrictions typically associated with an anatomic total shoulder arthroplasty (TSA). Long-term data are limited when comparing hemiarthroplasty (HA) and TSA for patients with an intact rotator cuff. The purpose of our study was to compare the long-term outcomes of HA vs. TSA in a matched analysis of patients with B2 glenoids, primary osteoarthritis (OA), and an intact rotator cuff. Methods A retrospective review was performed of all patients who underwent HA or TSA between January 2000 and December 2011 at a single institution. Inclusion criteria were primary OA, Walch B2 glenoid morphology, an intact rotator cuff intraoperatively, at least 2 years of clinical follow-up, or revision within 2 years of surgery. Fifteen HAs met inclusion criteria and were matched 1:2 with 30 TSAs using age, sex, body mass index, and implant selection. Clinical outcomes including range of motion (ROM), visual analog scale (VAS) for pain, subjective shoulder value score, American Shoulder and Elbow Surgeons (ASES) score, complications, and revisions were recorded. Postoperative radiographs were reviewed to assess for stem loosening, humeral head subluxation, glenoid loosening, and glenoid erosion. Results A total of 15 HAs and 30 TSAs met inclusion criteria at a mean follow-up of 9.3 years. The mean age at the time of surgery was 60.2 years for HA and 65.4 years for TSA (P = .08). Both cohorts had significant improvements in ROM, subjective shoulder value, and VAS pain scores (P < .001). TSA had higher postoperative ASES scores compared to HA (P = .03) and lower postoperative VAS pain scores (P = .03), although the decrease in pain from preoperatively to final follow-up was not significantly different between HA and TSA (P = .11). HAs were more likely to have posterior humeral subluxation (P < .001) and stem lucencies (P = .02). Revisions occurred in 11.1% of the cohort with no difference for HA and TSA (P = .73). Conclusions At nearly 10 years of follow-up, HA and TSA both showed significant improvements in ROM and pain when performed for primary glenohumeral OA in B2 glenoids with intact rotator cuffs. Compared to HA, TSAs had less posterior humeral subluxation, less stem lucencies, higher ASES scores, and lower postoperative VAS pain scores. However, our study failed to demonstrate a difference in ROM, complication, or revision rates between HA and TSA.
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Affiliation(s)
- Ryan T. Conyer
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - James R. Markos
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Erick M. Marigi
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Robert A. Cates
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Scott P. Steinmann
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
- Department of Orthopedic Surgery, University of Tennessee, Chattanooga, TN, USA
| | - John W. Sperling
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
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8
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Green CK, Scanaliato JP, Sandler AB, Dunn JC, Covillon E, Parnes N. Simultaneous Arthroscopic Glenohumeral Stabilization and Glenoid Microfracture in Young, Active-Duty Military Patients: Outcomes at 5-Year Follow-up. Orthop J Sports Med 2023; 11:23259671221146170. [PMID: 36756169 PMCID: PMC9900666 DOI: 10.1177/23259671221146170] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 09/26/2022] [Indexed: 02/05/2023] Open
Abstract
Background Glenohumeral instability represents a common cause of shoulder pain and disability among active-duty members of the military and is associated with the development of glenoid osteochondral defects. Purpose To report clinical outcomes and survivorship after combined microfracture of isolated chondral lesions of the glenoid and labral repair among young, active-duty military patients and to compare outcomes with those of patients who underwent isolated shoulder stabilization. Study Design Cohort study; Level of evidence, 3. Methods Included were 31 active-duty military patients aged <40 years who underwent simultaneous microfracture of chondral lesions of the glenoid and labral repair for shoulder instability between January 2011 and January 2017 (microfracture group) and 209 patients without chondral defects who underwent shoulder stabilization during the same time period (instability group). Preoperative and 5-year postoperative outcomes (range of motion [ROM], visual analog scale [VAS] for pain, Single Assessment Numeric Evaluation [SANE] score, American Shoulder and Elbow Surgeons [ASES] shoulder score, and Rowe instability score) were compared within and between groups, and separate subgroup analyses were performed to determine whether variant of instability and dominant-shoulder involvement were associated with worse outcomes. Results The mean follow-up was significantly longer for the microfracture group versus the instability group (95.58 ± 23.12 vs 83.38 ± 25.93 months; P = .014). Age and sex distributions were similar between groups. In both groups, there was significant pre- to postoperative improvement on all outcomes scores (P = .0001 for all). When compared with the instability cohort, microfracture patients had significantly worse postoperative VAS pain (2.65 ± 1.78 vs 1.55 ± 1.92; P = .003), SANE (79.13 ± 14.43 vs 91.23 ± 13.20; P < .0001), and ASES (79.90 ± 13.87 vs 89.03 ± 14.28; P = .001) scores, as well as decreased ROM in forward flexion (151.29° ± 11.76° vs 155.48° ± 10.3°; P = .039) and external rotation (63.65° ± 8.34° vs 65.17° ± 0.64°; P = .010). At latest follow-up, 58% of microfracture patients had returned to active-duty military service compared with 93.78% of isolated instability patients (P < .0001). Conclusion Combined microfracture and arthroscopic labral repair produced modest, albeit statistically significant, improvements in patient-reported outcome measures and may be a reasonable treatment option for patients with chondral lesions who are not candidates for arthroplasty. However, microfracture patients had significantly worse outcomes than patients who underwent stabilization without concomitant chondral defects.
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Affiliation(s)
- Clare K. Green
- George Washington University School of Medicine, Washington DC,
USA.,Clare K. Green, BS, George Washington University School of
Medicine and Health Sciences, 2300 I Street NW, Washington, DC 20052, USA
()
| | - John P. Scanaliato
- Department of Orthopaedic Surgery, William Beaumont Army Medical
Center, El Paso, Texas, USA.,Department of Orthopaedic Surgery, Texas Tech University Health
Sciences Center, El Paso, Texas, USA
| | - Alexis B. Sandler
- Department of Orthopaedic Surgery, William Beaumont Army Medical
Center, El Paso, Texas, USA.,Department of Orthopaedic Surgery, Texas Tech University Health
Sciences Center, El Paso, Texas, USA
| | - John C. Dunn
- Department of Orthopaedic Surgery, William Beaumont Army Medical
Center, El Paso, Texas, USA.,Department of Orthopaedic Surgery, Texas Tech University Health
Sciences Center, El Paso, Texas, USA
| | - Emma Covillon
- Department of Orthopaedic Surgery, Carthage Area Hospital, Carthage,
New York, USA
| | - Nata Parnes
- Department of Orthopaedic Surgery, Carthage Area Hospital, Carthage,
New York, USA.,Claxton-Hepburn Medical Center, Ogdensburg, New York, USA
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9
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Scanaliato JP, Sandler AB, Baird MD, Dunn JC, Uhlinger J, Parnes N. Glenoid microfracture in active-duty military patients: minimum 5-year follow-up demonstrates 75% survival. JSES Int 2022; 7:86-92. [PMID: 36820416 PMCID: PMC9937841 DOI: 10.1016/j.jseint.2022.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Background To present midterm patient-reported outcomes and survivorship data of active-duty military patients undergoing microfracture for full-thickness cartilage defects of the glenoid. Methods All consecutive patients from January 2013 through December 2016 who underwent glenoid microfracture for full-thickness cartilage injuries with complete outcome scores were identified. Twenty patients met the final inclusion criteria for the study, and all were active-duty military at the time of surgery. A separate subgroup analysis was performed to determine if dominant-shoulder involvement portends worse outcomes. Results The mean follow-up was 81.45 ± 19.43 months (range, 60-108). Of the 20 patients, 5 required a secondary surgical procedure within 5 years of their index procedure, with an average time to failure of 45.6 ± 13.15 months. For the 15 patients who did not fail, there was a statistically significant increase in the mean American Shoulder and Elbow Surgeons score (57.20 vs. 88.27, P < .0001) and Single Assessment Numeric Evaluation (45.00 vs. 86.33, P < .0001). Mean pain decreased significantly as measured by the pain visual analog scale (5.40 vs. 1.37, P < .0001). Range of motion in forward elevation, external rotation, and internal rotation did not change significantly postoperatively (P = .4528, .4810, and .1919, respectively). Concomitant procedures did not predict changes in pain, American Shoulder and Elbow Surgeons, or Single Assessment Numeric Evaluation scores. A majority of patients (13/20, 65%) were able to remain on unrestricted military active-duty service, but 7 (35%) underwent medical discharge, including the 5 patients who had experienced treatment failure, plus 2 additional patients. Conclusion Glenoid microfracture can result in pain relief and symptomatic improvement for a select group of active-duty military patients, with 75% survivorship at 5 years. Approximately one in three (35%) patients, however, were unable to remain on active-duty military service.
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Affiliation(s)
- John P. Scanaliato
- William Beaumont Army Medical Center, Department of Orthopaedic Surgery, El Paso, TX, USA
- Corresponding author: John P Scanaliato, MD, William Beaumont Army Medical Center, Department of Orthopaedic Surgery, 18511 Highlander Medics Street, Fort Bliss, TX 79918, USA.
| | - Alexis B. Sandler
- William Beaumont Army Medical Center, Department of Orthopaedic Surgery, El Paso, TX, USA
| | - Michael D. Baird
- Walter Reed National Military Medical Center, Department of Orthopaedic Surgery, Bethesda, MD, USA
| | - John C. Dunn
- William Beaumont Army Medical Center, Department of Orthopaedic Surgery, El Paso, TX, USA
| | - Jason Uhlinger
- Carthage Area Hospital, Department of Orthopaedic Surgery, Carthage, NY, USA
| | - Nata Parnes
- Carthage Area Hospital, Department of Orthopaedic Surgery, Carthage, NY, USA
- Claxton-Hepburn Medical Center, Department of Orthopaedic Surgery, Ogdensburg, NY, USA
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10
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McMurtrie JT, Field LD. Arthroscopic Management Strategies for Glenohumeral Articular Cartilage Lesions and Defects. Arthrosc Tech 2022; 11:e1127-e1132. [PMID: 35782835 PMCID: PMC9244852 DOI: 10.1016/j.eats.2022.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 02/09/2022] [Indexed: 02/03/2023] Open
Abstract
Glenoid articular cartilage lesions are a source of shoulder pain and can occur in the setting of glenohumeral instability and degenerative shoulder disease. Glenolabral articular disruption lesions have been reported to be associated with worse outcomes after arthroscopic repair of labral tears. There are relatively few published studies evaluating outcomes after surgical treatment of glenoid articular lesions; however, it is generally accepted that management should consist of restoring the glenoid articular surface, minimizing exposed articular defect, and re-establishing capsulolabral integrity to achieve stability. We present arthroscopic strategies to manage these glenoid articular defects through debridement, abrasion, microfracture, capsulolabral advancement and labral interposition.
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Affiliation(s)
| | - Larry D. Field
- Address correspondence to Larry D. Field, M.D., Mississippi Sports Medicine and Orthopaedic Center, 1325 E. Fortification St., Jackson, MS 39202.
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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] [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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12
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Cartilage decisively shapes the glenoid concavity and contributes significantly to shoulder stability. Knee Surg Sports Traumatol Arthrosc 2022; 30:3626-3633. [PMID: 35434767 PMCID: PMC9568486 DOI: 10.1007/s00167-022-06968-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 03/29/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE Glenohumeral joint injuries frequently result in shoulder instability. However, the biomechanical effect of cartilage loss on shoulder stability remains unknown. The aim of the current study was to investigate biomechanically the effect of two severity stages of cartilage loss in different dislocation directions on shoulder stability. METHODS Joint dislocation was provoked in 11 human cadaveric glenoids for 7 different directions between 3 o'clock (anterior) and 9 o'clock (posterior). Shoulder stability ratio (SSR) and concavity gradient were assessed in three states: intact, 3 mm and 6 mm simulated cartilage loss. The influence of cartilage loss on SSR and concavity gradient was statistically evaluated. RESULTS Both SSR and concavity gradient decreased significantly between intact state and 6 mm cartilage loss in every dislocation direction (p ≤ 0.038), except concavity gradient in 4 o'clock direction. Thereby, anterior-inferior dislocation directions were associated with the highest decrease in both SSR and concavity gradient of up to 59.0% and 49.4%, respectively, being significantly bigger for SSR compared with all other dislocation directions (p ≤ 0.040). Correlations between concavity gradient and SSR for pooled dislocation directions were significant in each separate specimen's state (p < 0.001). CONCLUSION From a biomechanical perspective, articular cartilage of the glenoid contributes significantly to the concavity gradient, correlating strongly with the associated loss in glenohumeral joint stability. The biggest effect of cartilage loss is observed in the most frequently occurring anterior-inferior dislocation directions, suggesting that surgical interventions to restore cartilage's surface and concavity should be considered for recurrent shoulder dislocations in presence of cartilage loss.
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13
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Fiegen A, Leland DP, Bernard CD, Krych AJ, Barlow JD, Dahm DL, Camp CL. Articular Cartilage Defects of the Glenohumeral Joint: A Systematic Review of Treatment Options and Outcomes. Cartilage 2021; 13:401S-413S. [PMID: 31441316 PMCID: PMC8808793 DOI: 10.1177/1947603519870858] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To report radiographic and magnetic resonance imaging findings, patient-reported outcomes, and complications and/or reoperations following nonarthroplasty surgical intervention for focal glenohumeral cartilage defects. DESIGN A literature search was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. Patients were included if they possessed a chondral defect of the humeral head, glenoid, or both, which had been treated with a joint preserving nonarthroplasty procedure. Risk of bias assessment was performed using the Methodological Index for Non-Randomized Studies scoring system. Study demographics, surgical technique, imaging findings, patient-reported outcomes, complications, failures, and reoperations were collected. RESULTS Fourteen studies with 98 patients (100 shoulders) met the inclusion criteria. Patient ages ranged from 7 to 74 years. The nonarthroplasty surgical techniques utilized included microfracture (67 shoulders), osteochondral transplantation (28 shoulders), chondrocyte transplantation (4 shoulders), and internal fixation (1 shoulder). The rates of radiographic union and progression of osteoarthritis ranged between 90% to 100% and 57% to 100%, respectively. Visual analog scores ranged from 0 to 1.9 at final follow-up. Mean postoperative ASES (American Shoulder and Elbow Surgeons) shoulder scores ranged from 75.8-100. Mean postoperative CSS (Constant Shoulder Score) scores ranged from 83.3-94. Mean postoperative SSV (Subjective Shoulder Value) ranged from 70% to 99%. Failure and reoperation rates ranged between 0% to 35% and 0% to 30%, respectively, with the most common reoperation being conversion to prosthetic arthroplasty. CONCLUSIONS In this systematic review, nonarthroplasty surgical techniques demonstrated acceptable rates of radiographic healing, improved patient reported outcomes, minimal complications, and low rates of failure or reoperation. Joint preserving techniques are likely viable options to prolong function of the native shoulder and provide short- to midterm pain relief in young and highly active patients. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
| | | | | | | | | | | | - Christopher L. Camp
- Mayo Clinic, Rochester, MN, USA,Christopher L. Camp, Department of
Orthopedic Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
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14
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Condron NB, Kester BS, Tokish JM, Zumstein MA, Gobezie R, Scheibel M, Cole BJ. Nonoperative and Operative Soft-Tissue, Cartilage, and Bony Regeneration and Orthopaedic Biologics of the Shoulder: An Orthoregeneration Network (ON) Foundation Review. Arthroscopy 2021; 37:3200-3218. [PMID: 34293441 DOI: 10.1016/j.arthro.2021.06.033] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 06/16/2021] [Indexed: 02/02/2023]
Abstract
Orthoregeneration is defined as a solution for orthopaedic conditions that harnesses the benefits of biology to improve healing, reduce pain, improve function, and optimally, provide an environment for tissue regeneration. Options include drugs, surgical intervention, scaffolds, biologics as a product of cells, and physical and electro-magnetic stimuli. The goal of regenerative medicine is to enhance the healing of tissue after musculoskeletal injuries as both isolated treatment and adjunct to surgical management, using novel therapies to improve recovery and outcomes. Various orthopaedic biologics (orthobiologics) have been investigated for the treatment of pathology involving the shoulder including the rotator cuff tendons, glenohumeral articular cartilage, glenoid labrum, the joint capsule, and bone. Promising and established treatment modalities include hyaluronic acid (HA); platelet-rich plasma (PRP) and platelet rich concentrates (PRC); bone marrow aspirate (BMA) comprising mesenchymal stromal cells (MSCs alternatively termed medicinal signaling cells and frequently, misleadingly labelled "mesenchymal stem cells"); MSC harvested from adipose, umbilical, or placental sources; factors including vascular endothelial growth factors (VEGF), basic fibroblast growth factor (FGF), platelet-derived growth factor (PDGF), transforming growth factor-beta (TGFβ), bone morphogenic protein (BMP), and matrix metalloproteinases (MMPs); prolotherapy; pulsed electromagnetic field therapy; microfracture and other marrow-stimulation techniques; biologic resurfacing using acellular dermal allografts, allograft Achilles tendons, allograft lateral menisci, fascia lata autografts, and porcine xenografts; osteochondral autograft or allograft); and autologous chondrocyte implantation (ACI). Studies involving hyaluronic acid, platelet rich plasma, and medicinal signaling cells of various origin tissues have shown mixed results to-date as isolated treatments and as surgical adjuncts. Despite varied results thus far, there is great potential for improved efficacy with refinement of current techniques and translation of burgeoning preclinical work. LEVEL OF EVIDENCE: Level V, expert opinion.
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Affiliation(s)
| | | | | | - Matthias A Zumstein
- Orthopaedics Sonnenhof, Bern, and Department of Orthopaedics and Traumatology, University of Bern, Inselspital, Bern, Switzerland
| | | | - Markus Scheibel
- Department for Shoulder and Elbow Surgery, Schulthess Clinic, Zurich, Switzerland; Center for Musculoskeletal Surgery, Charité-Universitaetsmedizin, Berlin, Germany
| | - Brian J Cole
- Midwest Orthopaedics at Rush, Chicago, Illinois, U.S.A..
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15
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Chubinskaya S, Cotter EJ, Frank RM, Hakimiyan AA, Yanke AB, Cole BJ. Biologic Characteristics of Shoulder Articular Cartilage in Comparison to Knee and Ankle Articular Cartilage From Individual Donors. Cartilage 2021; 12:456-467. [PMID: 31088162 PMCID: PMC8461154 DOI: 10.1177/1947603519847740] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVE To describe histological and metabolic characteristics of glenohumeral joint (GHJ) articular cartilage and compare to knee and ankle joints. DESIGN Macroscopically healthy human humeral head, glenoid, knee, and ankle articular cartilage were obtained from tissue donors (N = 16, 9 males, 7 females; age 45-78 years), within 24 hours of death. Gross morphology of each joint was assessed using Collins grading. Cartilage explants were removed from the entire surface of each joint, cultured for 48 hours with or without interleukin-1β and processed for histology with Safranin O, proteoglycan (PG) synthesis/content, and polymerase chain reaction for collagen II, aggrecan, and SOX9. Results were compared between uncultured and cultured controls and across all 3 joints. RESULTS Structural differences were seen on histology between GHJ cartilage and knee and ankle cartilage of the same Collins grade, specifically, depletion of Safranin O staining in the extracellular matrix. Treatment of glenoid and humerus specimens with IL-1β demonstrated a trend toward decreased PG synthesis in each explant but this decrease did not reach significance. There was no significant difference in PG synthesis between humerus, glenoid, knee, and ankle samples at baseline, day-0 control, 48-hour control, and 48 hours after treatment with 0.1 ng or 10 ng of IL-1β. There were no significant increases in collagen II, SOX9, and aggrecan expression in glenoid and humeral head cartilage samples treated with IL-1β compared to baseline controls. CONCLUSIONS GHJ articular cartilage did not significantly differ from ankle or knee cartilage with regard to PG synthesis and gene expression. However, it did differ in its histological appearance in normal state.
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Affiliation(s)
| | - Eric J. Cotter
- Department of Orthopaedic Surgery, University of Wisconsin School of Medicine & Public Health, Madison, WI, USA
| | - Rachel M. Frank
- Department of Orthopaedic Surgery, University of Colorado School of Medicine, Aurora, CO, USA
| | | | - Adam B. Yanke
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Brian J. Cole
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA,Brian J. Cole, Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St, Suite 300, Chicago, IL 60612, USA.
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16
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Hill BW, Singh AM, Astolfi M, Horneff JG, Schoch BS, Abboud JA. Outcomes of rotator cuff repair with concurrent microfracture of focal glenohumeral osteoarthritis. J Shoulder Elbow Surg 2021; 30:S66-S70. [PMID: 33892120 DOI: 10.1016/j.jse.2021.04.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/12/2021] [Accepted: 04/13/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND The benefit of rotator cuff repair (RCR) in patients with concurrent osteoarthritic changes remains unclear. RCR has the theoretical potential to increase the compressive force across the glenohumeral joint, further exacerbating osteoarthritis pain. The purpose of this study is to investigate pain relief and patient-reported outcomes of patients undergoing simultaneous RCR and microfracture of focal glenohumeral osteoarthritis. METHODS Thirty-four patients undergoing simultaneous RCR and microfracture were retrospectively reviewed at a minimum 1-year follow-up. Patient demographics, preoperative range of motion, functional outcomes (visual analog scale [VAS], Single Assessment Numeric Evaluation [SANE], American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form [ASES], and Simple Shoulder Test [SST]), and operative metrics were recorded. The patients were then contacted to obtain postoperative functional outcome scores (VAS, SANE, ASES, and SST). RESULTS Twenty-seven patients (11 male/16 female [79%]) were evaluated at a mean follow-up of 25.8 months (range, 12-46). The average age at surgery was 64.9 years (range, 56-78). Chronic tears were more common than acute tears (57.7% vs. 42.3%). The majority of patients had a full rotator cuff tear (89%) involving a mean 1.7 ± 0.8 tendons (range, 1-3). Eighty-eight percent of the humeral lesions were Outerbridge 4 compared with 84% on the glenoid. The mean estimated involvement between the 2 groups with 38.4% ± 18.4% of the humeral head involved and 34.6% ± 18.4% of the glenoid involved. PRO scores improved postoperatively with a reduction in mean VAS (6.6-2.0, P < .01), SANE (33.8-79.8, P < .01), ASES (38.0-80.9, P < .01), and SST (3.07-9.70, P < .01) scores. Cumulatively, only 52% (14/27) of the patients improved, however, by the MCID for all collected PROs. CONCLUSIONS Our results demonstrate modest improvements in postoperative pain and functional scores at a minimum of 1-year follow-up in a cohort of patients who have undergone RCR and glenohumeral microfracture. In cases of small focal lesions of full-thickness cartilage loss, RCR with microfracture is a reasonable treatment option; however, patients should be counseled on expectations accordingly.
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Affiliation(s)
- Brian W Hill
- Department of Orthopaedic Surgery, The Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
| | - Arjun M Singh
- Department of Orthopaedic Surgery, The Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
| | - Matthew Astolfi
- Department of Orthopaedic Surgery, The Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
| | - J Gabe Horneff
- Department of Orthopaedic Surgery, The Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
| | - Bradley S Schoch
- Department of Orthopaedic Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - Joseph A Abboud
- Department of Orthopaedic Surgery, The Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA, USA.
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17
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Migliorini F, Berton A, Salvatore G, Candela V, Khan W, Longo UG, Denaro V. Autologous Chondrocyte Implantation and Mesenchymal Stem Cells for the Treatments of Chondral Defects of the Knee- A Systematic Review. Curr Stem Cell Res Ther 2021; 15:547-556. [PMID: 32081109 DOI: 10.2174/1574888x15666200221122834] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 10/23/2019] [Accepted: 01/09/2020] [Indexed: 01/05/2023]
Abstract
BACKGROUND There is still a lack of consensus about the best treatment of chondral defects of the knee. We conducted a systematic PRISMA review to evaluate clinical outcomes of Autologous Chondrocyte Implantation (ACI) and Mesenchymal Stem Cell (MSC) injections for the treatment of focal chondral defects of the knee. METHODS A systematic review of literature was performed according to the PRISMA guidelines. All the articles reporting data on ACI and MSC treatments for chondral defects of the knee were considered for inclusion. The main databases were accessed: PubMed, Medline, CINAHL, Cochrane, Embase and Google Scholar. The statistical analysis was performed using the Review Manager Software. RESULTS In the p-ACI group (987 knees), the Cincinnati Score improved by 18.94% (p=0.1), VAS by 38% (p=0.01), Tegner score by 19.11% (p=0.03), Lysholm score by 22.40% (p=0.01), IKCD by 27.36% (p=0.003). In the c-ACI group (444 knees), the Cincinnati Score improved by 23.80% (p=0.08), KOOS by 23.48% (p=0.03), VAS by 33.2% (p=0.005), IKDC by 33.30% (p=0.005). In the m-ACI group (599 knees), the Cincinnati Score improved by 26.80% (p=0.08), KOOS by 31.59% (p=0.1), VAS by 30.43% (p=0.4), Tegner score by 23.1% (p=0.002), Lysholm score by 31.14% (p=0.004), IKCD by 30.57% (p<0.001). In the MSCs group (291 knees), the KOOS improved by 29.7% (p=0.003), VAS by 41.89% (p<0.001), Tegner score by 25.81% (p=0.003), Lysholm score by 36.96% (p<0.001), IKCD by 30.57% (p=0.001). CONCLUSION Both ACI and MSC therapies can be considered as a concrete solution to treat focal chondral defects of the knee.
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Affiliation(s)
- Filippo Migliorini
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University, Via Alvaro del Portillo, 200, 00128 Trigoria, Rome, Italy
| | - Alessandra Berton
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University, Via Alvaro del Portillo, 200, 00128 Trigoria, Rome, Italy
| | - Giuseppe Salvatore
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University, Via Alvaro del Portillo, 200, 00128 Trigoria, Rome, Italy
| | - Vincenzo Candela
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University, Via Alvaro del Portillo, 200, 00128 Trigoria, Rome, Italy
| | - Wasim Khan
- Division of Trauma & Orthopaedic Surgery, University of Cambridge, Addenbrooke's Hospital, Cambridge, CB2 2QQ, United Kingdom
| | - Umile G Longo
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University, Via Alvaro del Portillo, 200, 00128 Trigoria, Rome, Italy
| | - Vincenzo Denaro
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University, Via Alvaro del Portillo, 200, 00128 Trigoria, Rome, Italy
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18
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Porcellini G, Cecere AB, Giorgini A, Micheloni GM, Tarallo L. The GLAD Lesion: are the definition, diagnosis and treatment up to date? A Systematic Review. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:e2020020. [PMID: 33559615 PMCID: PMC7944697 DOI: 10.23750/abm.v91i14-s.10987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 12/03/2020] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Although GLAD lesions are quite common, only sporadic case reports describe surgical techniques and clinical outcomes. Even if cartilage defects can result from various pathogenic mechanisms, the resulting defect has some similarities with GLAD, and its management can be a starting point to treat both types of lesion. Aim of the present study is to find a commonly accepted definition for GLAD lesions in order to understand its pathogenesis, diagnosis and possible treatments. METHODS A search of PubMed (MEDLINE) database has been performed in June 2020 to identify relevant articles including a combination of the following search terms: "GlenoLabral Articular Disruption" OR "GLAD" AND "shoulder" AND "cartilage, articular". RESULTS Abstract evaluation included 31 articles in the full-text review. Various studies showed that the performance of MR arthrography in the detection of glenohumeral cartilage lesions, including GLAD lesions, was moderate. Different therapeutic solutions have been described. Arthroscopic debridement of the lesion and reattachment of the labrum have been often used. In case of large articular defects, the labrum could be advanced in the cartilage defect to cover it. In case of cartilage flap with reparable margins, this could be reattached with different suture constructs. Neglected GLAD lesions following a chronic trauma or shoulder instability have not been described in literature. CONCLUSIONS The definition of GLAD injury has changed over the time. Many authors associate this lesion with shoulder instability, with trauma in abduction and extra rotation, while Neviaser's original definition described stable shoulders following a trauma in adduction.
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Affiliation(s)
- Giuseppe Porcellini
- 1 Orthopaedic Department, University of Modena and Reggio Emilia, 41124 Modena, Italy.
| | - Antonio Benedetto Cecere
- Multidisciplinary Department of Medico-Surgical and Dentistry Specialties, University "Campana Luigi Vanvitelli", Naples, Italy.
| | - Andrea Giorgini
- Orthopaedic Department, University of Modena and Reggio Emilia, 41124 Modena, Italy.
| | | | - Luigi Tarallo
- Orthopaedic Department, University of Modena and Reggio Emilia, 41124 Modena, Italy.
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19
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O'Brien MC, Dzieza WK, Bruner ML, Farmer KW. Assessment of Safe Cartilage Harvesting Quantity in the Shoulder: A Cadaveric Study. Arthrosc Sports Med Rehabil 2020; 3:e115-e120. [PMID: 33615255 PMCID: PMC7879179 DOI: 10.1016/j.asmr.2020.08.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 08/15/2020] [Indexed: 11/28/2022] Open
Abstract
Purpose To evaluate the volume and yield of morselized cartilage that can be harvested from the shoulder for immediate reimplantation and repair. Methods A standard arthroscopic approach was used to harvest non–load-bearing cartilage from 5 cadaveric shoulder specimens. Cartilage was separated from the humerus, grasped, added to the cartilage particulator, and morselized to form a cartilage paste. The volume of reclaimed cartilage was measured and compared with average humeral and glenoid defects. Results The total yield of cartilage paste following tissue processing that was obtained from the 5 glenohumeral joints ranged from 1.0 mL to 2.4 mL with a mean volume of 1.9 ± 0.5 mL, yielding a theoretical 18.6 cm2 ± 5.2 cm2 of coverage with a 1-mm monolayer. Previously reported mean glenoid defect size ranges from 1.12 cm2 to 2.73 cm2, while the mean humeral defect size ranges from 4.22 cm2 to 6.00 cm2. Conclusions This study validated that through a single-stage surgical and processing technique it is possible to obtain a sufficient volume for re-implantable autologous morselized cartilage graft to address most glenohumeral articular cartilage defects. Clinical Relevance Chondrocyte grafts have been shown to be effective in cartilage repair. A single-site, single-staged procedure that uses a patient’s autologous shoulder cartilage from the same joint has the potential to reduce morbidity associated with multiple surgical sites, multistaged procedures, or nonautologous tissue in shoulder surgery.
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Affiliation(s)
- Michael C O'Brien
- Department of Orthopaedics & Rehabilitation, University of Florida, Gainesville, Florida, U.S.A.,College of Medicine, University of Florida, Gainesville, Florida, U.S.A
| | - Wojciech K Dzieza
- Department of Orthopaedics & Rehabilitation, University of Florida, Gainesville, Florida, U.S.A.,College of Medicine, University of Florida, Gainesville, Florida, U.S.A
| | - Michelle L Bruner
- Department of Orthopaedics & Rehabilitation, University of Florida, Gainesville, Florida, U.S.A
| | - Kevin W Farmer
- Department of Orthopaedics & Rehabilitation, University of Florida, Gainesville, Florida, U.S.A
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20
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Baumgarten KM, Chang PS, Schweinle WE. Does the Presence of Chondral Lesions Negatively Affect Patient-Determined Outcomes After Arthroscopic Rotator Cuff Repair? Orthop J Sports Med 2020; 8:2325967120957993. [PMID: 33173799 PMCID: PMC7588774 DOI: 10.1177/2325967120957993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 04/07/2020] [Indexed: 11/30/2022] Open
Abstract
Background: There are limited data available to guide patients to their prognosis when
glenohumeral chondral lesions are found during arthroscopic rotator cuff
repair. Hypothesis: The primary hypothesis was that patients with glenohumeral chondral lesions
will have inferior outcomes after arthroscopic rotator cuff repair compared
with patients without chondral lesions. The secondary hypothesis was that
patients with concomitant chondral lesions will have more severe
preoperative symptoms compared with those without chondral lesions. Study Design: Cohort study; Level of evidence, 3. Methods: A retrospective analysis was performed of patients who underwent arthroscopic
rotator cuff repair between 2008 and 2012. We examined the effects of
chondral lesions on patient-determined outcomes, which included the Western
Ontario Rotator Cuff Index (WORC), American Shoulder and Elbow Surgeons
(ASES) score, Simple Shoulder Test (SST), Single Assessment Numeric
Evaluation (SANE), and the Shoulder Activity Level (SAL). Shoulders without
chondral lesions were compared with shoulders with chondral lesions to
determine whether differences in severity of preoperative symptoms as well
as postoperative improvements were statistically significant. Results: A total of 281 shoulders were included from 273 patients, with a mean
follow-up of 3.7 years. In total, 90 shoulders (32%) had concomitant
chondral lesions in the glenohumeral joint. The presence and degree of
chondral damage were not associated with the severity of preoperative
symptoms or the amount of improvement after arthroscopic rotator cuff
repair, as determined by patient outcome scores. Shoulders with bipolar
chondral lesions had less postoperative improvement in their outcome scores
compared with shoulders with unipolar lesions, with significant differences
found in the SST (P = .0005), the SANE (P
= .005), and the SAL (P = .04). Regardless of this, the
majority of shoulders with bipolar chondral lesions (80%-92%) had
postoperative improvements that superseded the minimal clinically important
difference of the ASES, WORC, and SANE. Conclusion: At a mean 3.7-year follow-up, the presence of chondral damage did not appear
to negatively affect the improvement in patient-determined outcomes after
arthroscopic rotator cuff repair. However, improvement in outcomes was
negatively affected by the presence of bipolar chondral lesions.
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Affiliation(s)
- Keith M. Baumgarten
- Orthopedic Institute, Sioux Falls, South Dakota, USA
- University of South Dakota Sanford School of Medicine, Sioux Falls,
South Dakota, USA
- Keith M. Baumgarten, MD, Orthopedic Institute, 810 E 23rd
Street, Sioux Falls, SD 57117, USA ()
(Twitter: @DrBaumgarten)
| | - Peter S. Chang
- Washington University School of Medicine, St. Louis, Missouri,
USA
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21
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Franz A, Bittersohl B, Beitzel K. Biologische Knorpelersatztherapieverfahren an der Schulter. ARTHROSKOPIE 2020. [DOI: 10.1007/s00142-020-00387-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Lansdown DA, Cvetanovich GL, Zhang AL, Feeley BT, Wolf BR, Hettrich CM, Baumgarten KM, Bishop JY, Bollier MJ, Bravman JT, Brophy RH, Cox CL, Frank RM, Grant JA, Jones GL, Kuhn JE, Marx RG, McCarty EC, Miller BS, Ortiz SF, Smith MV, Wright RW, Ma CB. Risk Factors for Intra-articular Bone and Cartilage Lesions in Patients Undergoing Surgical Treatment for Posterior Instability. Am J Sports Med 2020; 48:1207-1212. [PMID: 32150443 DOI: 10.1177/0363546520907916] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Patients with posterior shoulder instability may have bone and cartilage lesions (BCLs) in addition to capsulolabral injuries, although the risk factors for these intra-articular lesions are unclear. HYPOTHESIS We hypothesized that patients with posterior instability who had a greater number of instability events would have a higher rate of BCLs compared with patients who had fewer instability episodes. STUDY DESIGN Cross-sectional study; Level of evidence, 3. METHODS Data from the Multicenter Orthopaedic Outcomes Network (MOON) Shoulder Group instability patient cohort were analyzed. Patients aged 12 to 99 years undergoing primary surgical treatment for shoulder instability were included. The glenohumeral joint was evaluated by the treating surgeon at the time of surgery, and patients were classified as having a BCL if they had any grade 3 or 4 glenoid or humeral cartilage lesion, reverse Hill-Sachs lesion, bony Bankart lesion, or glenoid bone loss. The effects of the number of instability events on the presence of BCLs was investigated by use of Fisher exact tests. Logistic regression modeling was performed to investigate the independent contributions of demographic variables and injury-specific variables to the likelihood of having a BCL. Significance was defined as P < .05. RESULTS We identified 271 patients (223 male) for analysis. Bone and cartilage lesions were identified in 54 patients (19.9%) at the time of surgical treatment. A glenoid cartilage injury was most common and was identified in 28 patients (10.3%). A significant difference was noted between the number of instability events and the presence of BCLs (P = .025), with the highest rate observed in patients with 2 to 5 instability events (32.3%). Multivariate logistic regression modeling indicated that increasing age (P = .019) and 2 to 5 reported instability events (P = .001) were significant independent predictors of the presence of BCLs. For bone lesions alone, the number of instability events was the only significant independent predictor; increased risk of bone lesion was present for patients with 1 instability event (OR, 6.1; P = .012), patients with 2 to 5 instability events (OR, 4.2; P = .033), and patients with more than 5 instability events (OR, 6.0; P = .011). CONCLUSION Bone and cartilage lesions are seen significantly more frequently with increasing patient age and in patients with 2 to 5 instability events. Early surgical stabilization for posterior instability may be considered to potentially limit the extent of associated intra-articular injury. The group of patients with more than 5 instability events may represent a different pathological condition, as this group showed a decrease in the likelihood of cartilage injury, although not bony injury.
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Affiliation(s)
- Drew A Lansdown
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Gregory L Cvetanovich
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Alan L Zhang
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Brian T Feeley
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Brian R Wolf
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Carolyn M Hettrich
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
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- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Keith M Baumgarten
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Julie Y Bishop
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Matthew J Bollier
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Jonathan T Bravman
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Robert H Brophy
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Charles L Cox
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Rachel M Frank
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - John A Grant
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Grant L Jones
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - John E Kuhn
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Robert G Marx
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Eric C McCarty
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Bruce S Miller
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Shannon F Ortiz
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Matthew V Smith
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - Rick W Wright
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
| | - C Benjamin Ma
- Investigation performed at University of California, San Francisco, San Francisco, California, USA
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Abstract
Glenohumeral arthritis in the young adult is a particularly challenging condition for which optimal treatment algorithms have yet to be established. Arthroscopic joint-preserving treatments have the advantage of delaying arthroplasty in this younger population while maintaining the patient's natural anatomy and do not appear to compromise later arthroplasty. Various surgical techniques are available such that the overall procedure is tailored to the patient's individual pathology. Most short- and mid-term studies show good outcomes with low conversion to total shoulder arthroplasty and sustained improvements in functional outcome scores.
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Affiliation(s)
- David C Carver
- Lake Tahoe Sports Medicine Fellowship, 212 Elks Point Road, Suite 200, PO Box 11889, Zephyr Cove, NV 89448, USA. https://twitter.com/carversportsmed
| | - Tyler J Brolin
- Department of Orthopaedic Surgery, Campbell Clinic, University of Tennessee Health Science Center, Memphis, TN 38104, USA.
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