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Weninger V, Agócs G, Kovács N, Váncsa S, Hergár L, Baek CJ, Hegyi P, Holnapy G, Skaliczki G. Hyaluronate acid plus platelet-rich plasma is superior to steroids for pain relief less than 6 months using injection therapy of partial rotator cuff tears: A systematic review and network meta-analysis. Arthroscopy 2024:S0749-8063(24)00258-5. [PMID: 38599539 DOI: 10.1016/j.arthro.2024.03.035] [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: 06/21/2023] [Revised: 03/16/2024] [Accepted: 03/17/2024] [Indexed: 04/12/2024]
Abstract
PURPOSE We conducted our network meta-analysis to compare the efficacy of the steroid injections to other injectable therapies in partial-thickness rotator cuff tears (PTRCTs). METHODS A systematic literature search was performed until October 25, 2021 in three databases (CENTRAL, Embase, MEDLINE). Eligible studies compared the efficacy of steroid, hyaluronic acid (HA), platelet-rich plasma (PRP), the combination of HA and PRP (HA+PRP), and adipose-derived regenerative cells (ADRC) in RC tears. The primary outcomes were the Visual Analogue Scale (VAS), Constant Murley Score (CMS), and American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form. Using paired and network meta-analysis, we calculated pooled mean differences (MDs) with 95% confidence intervals (CIs). RESULTS We included a total of seven articles in the quantitative synthesis. In shorter periods, the HA+PRP combination was superior to the other substances we investigated (HA+PRP: VAS (0-4 weeks): MD: -0.99 [CI = -1.62, -0.36]; CMS (0-3 months): 20.56 [CI = 16.18, 24.94]. This combination was followed by the use of HA or PRP alone, depending on the duration of follow-up and the outcome being studied. In our study, short-term results suggest that saline is superior to steroids for partial tears, but this trend is reversed at six-month follow-up. CONCLUSION Our results suggest the combination of HA and PRP to be a more effective therapeutic option for partial RC ruptures for short terms, but there is no significant difference after 6 months. LEVEL OF EVIDENCE II, Included of Level of Evidence studies I-II.
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Affiliation(s)
- Viktor Weninger
- Department of Orthopedic Surgery, Semmelweis University, Budapest, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Gergely Agócs
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Norbert Kovács
- Doctoral School of Clinical Medicine, University of Szeged, Szeged, Hungary; Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Szilárd Váncsa
- Doctoral School of Clinical Medicine, University of Szeged, Szeged, Hungary; Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Luca Hergár
- Department of Orthopedic Surgery, Semmelweis University, Budapest, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Chan Ju Baek
- Department of Orthopedic Surgery, Semmelweis University, Budapest, Hungary
| | - Péter Hegyi
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary; Institute of Pancreatic Diseases, Semmelweis University, Budapest, Hungary
| | - Gergely Holnapy
- Department of Orthopedic Surgery, Semmelweis University, Budapest, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Gábor Skaliczki
- Department of Orthopedic Surgery, Semmelweis University, Budapest, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary.
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Hill M, Allen C, Williamson TK, Martinez V, Vangeli S, Zaheer A, Kingery MT, Checketts JX. Top 50 most impactful publications on massive rotator cuff tears. JSES REVIEWS, REPORTS, AND TECHNIQUES 2024; 4:20-32. [PMID: 38323204 PMCID: PMC10840572 DOI: 10.1016/j.xrrt.2023.10.001] [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: 02/08/2024]
Abstract
Background Bibliometric analysis is a useful tool for measuring the scholarly impact of a topic and its more and less heavily studied aspects. The purpose of this study is to use bibliometric analysis to comprehensively analyze the 50 articles with the highest citation indices in studies evaluating the treatment and outcomes of massive rotator cuff tears (mRCTs). Methods This cross-sectional study identified articles within the Scopus database published through December 2022. Keywords used were "massive rotator cuff tear." Articles were sorted in chronological order. The year published and number of citations were recorded. A citation index (CI) was calculated for each article by dividing the number of citations by number of years published [1 citation/1 year published (2021) = CI of 1]. Of these, the 50 articles with the highest CIs were carried forward for evaluation. Frequencies and distributions were assessed for data of each variable collected. Results These search methods produced 625 articles regarding mRCT research (ranging from January 1986 to December 2022). Four of the top 10 most impactful articles were published in the 2010s. The level of evidence (LOE) published with the greatest frequency was level of evidence 4 (41%). The journal Arthroscopy published the highest number within the top 50 (26%) followed by the Journal of Bone and Joint Surgery and the American Journal of Sports Medicine (20% each). Clinical studies composed 88% of the top 50. Case series (38%) predominated, while systematic reviews (20%) and randomized control trials (8%) were less prevalent. The majority of studies concentrated on the clinical outcomes of certain interventions (62%), mainly comparing multiple interventions. Conclusion Despite the relatively high prevalence of mRCTs (40% of all tears), this topic comprises only a small proportion of all rotator cuff research. This analysis has identified gaps within and limitations of the findings concerning mRCTs for researchers to propose research questions targeting understudied topics and influence the future treatment and outcomes of this clinically difficult diagnosis.
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Affiliation(s)
- Marcheta Hill
- University of the Incarnate Word School of Osteopathic Medicine, San Antonio, TX, USA
| | - Christian Allen
- University of the Incarnate Word School of Osteopathic Medicine, San Antonio, TX, USA
| | - Tyler K. Williamson
- Department of Orthopaedic Surgery, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Victor Martinez
- University of the Incarnate Word School of Osteopathic Medicine, San Antonio, TX, USA
| | - Sydney Vangeli
- University of the Incarnate Word School of Osteopathic Medicine, San Antonio, TX, USA
| | - Aroob Zaheer
- University of the Incarnate Word School of Osteopathic Medicine, San Antonio, TX, USA
| | - Matthew T. Kingery
- Department of Orthopaedic Surgery, NYU Langone Medical Center, New York, NY, USA
| | - Jake X. Checketts
- Department of Orthopaedic Surgery, Oklahoma State University Medical Center, Tulsa, OK, USA
- St Francis Medical Center, Tulsa, OK, USA
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Yel I. [Lesions of the rotator cuff and biceps tendon]. RADIOLOGIE (HEIDELBERG, GERMANY) 2024; 64:110-118. [PMID: 38231415 DOI: 10.1007/s00117-023-01251-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/28/2023] [Indexed: 01/18/2024]
Abstract
CLINICAL/METHODOLOGICAL PROBLEM The rotator cuff is a complex anatomical structure and the integrity is pivotal for the shoulder functionality. The pathologies are often multifactorial, resulting from degenerative, vascular, traumatic and mechanical factors. RADIOLOGICAL STANDARD PROCEDURES Radiography, ultrasound, computed tomography (CT), and magnetic resonance imaging (MRI) form the pillars of radiological diagnostics. Each modality has specific advantages and limitations in the visualization and assessment of pathologies of the rotator cuff and biceps tendon. METHODOLOGICAL INNOVATIONS The MR arthrography offers additional insights in unclear cases by enhancing the differentiation between complete and partial tears. PERFORMANCE The MRI provides detailed information on tendon quality and associated damages, such as muscle atrophy and fat infiltration, making it the preferred method. The use of MR arthrography can identify defects through increased intra-articular pressure or contrast medium leakage. EVALUATION Muscle damage, as induced by edema in acute injuries or fatty degeneration in chronic conditions, can be evaluated using imaging techniques. Special attention is warranted for the infraspinatus, subscapularis and teres minor muscles due to their unique injury patterns and prevalences.
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Affiliation(s)
- I Yel
- Institut für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Deutschland.
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Li H, Liao Y, Jin B, Yang M, Tang K, Zhou B. Dynamic Superior Capsular Reconstruction for Irreparable Massive Rotator Cuff Tears: Histologic Analysis in a Rat Model and Short-term Clinical Evaluation. Am J Sports Med 2023; 51:1255-1266. [PMID: 36943262 DOI: 10.1177/03635465231156619] [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: 03/23/2023]
Abstract
BACKGROUND Superior capsular reconstruction (SCR) has been demonstrated to be a valuable treatment for patients with irreparable massive rotator cuff tears (IMRCTs). However, the torn medial supraspinatus (SSP) tendons, which acted as dynamic stabilizers, were left untreated in conventional SCR, and the dynamic force from the SSP tendon was not restored. PURPOSE To evaluate the effect of dynamic SCR (dSCR) on fascia-to-bone healing in a rat model, and to compare the short-term clinical effectiveness of dSCR and SCR using autologous fascia lata (FL) in patients with IMRCTs. STUDY DESIGN Controlled laboratory study and cohort study; Level of evidence, 3. METHODS A total of 50 rats were divided randomly into 2 groups: the dSCR group and the SCR group (25 rats per group). First, chronic IMRCTs were created, and then the torn tendons in both groups were subjected to SCR using autologous thoracolumbar fascial (TLF) grafts. The remnant of the SSP tendon was sutured to the medial part of the TLF graft in the dSCR group but not in the SCR group. Histologic sections were assessed at 1, 2, 4, 8, and 16 weeks postoperatively. In the clinical study, 22 patients (9 SCR, 13 dSCR) were analyzed. The recovery of shoulder function, including the active range of motion (ROM), visual analog scale (VAS), American Shoulder and Elbow Surgeons score, Constant score, and University of California Los Angeles score, acromiohumeral distance (AHD), and fatty infiltration, was evaluated before surgery and at the last follow-up. RESULTS Histologic analysis of the fascia-to-bone junction in the rat model showed that the TLF gradually migrated into tendon-like tissue over the rotator cuff defects in both groups, and the modified tendon maturation score of the fascia-to-bone interface in the dSCR group was higher than that in the SCR group at 4 weeks (12.20 ± 1.30 vs 14.60 ± 1.52; P = .004), 8 weeks (19.60 ± 1.14 vs 22.20 ± 1.10; P = .019), and 16 weeks (23.80 ± 0.84 vs 26.20 ± 0.84 P = .024). The dSCR group showed earlier fibrocartilage cell formation and angiogenesis. In the clinical study, all 22 patients completed a minimum of 12 months of follow-up after surgery, and the mean follow-up duration was 22.89 ± 7.59 months in the SCR group and 25.62 ± 7.32 months in the dSCR group. The patients in both groups showed significant improvements in terms of ROM, shoulder function scores, and AHD. At the last follow-up, abduction (56.67°± 27.39° vs 86.54°± 30.37°; P = .029), external rotation (25.00°± 9.35° vs 33.08°± 8.55°; P = .049), internal rotation cone rank (-2.78 ± 2.44 vs -4.38 ± 1.12; P = .049), VAS (-3.00 ± 0.87 vs -3.92 ± 0.95; P = .031) and Constant (47.89 ± 15.39 vs 59.15 ± 9.74; P = .048) scores, and the AHD improvement degree (3.06 ± 1.41 mm vs 4.38 ± 1.35 mm; P = .039) in the dSCR group were significantly improved compared with those in the SCR group. The results of fatty infiltration at the last follow-up showed that there was significant improvement compared with the preoperative results in both the conventional SCR (P = .036) and the dSCR (P = .001) groups. However, there were no significant differences between the 2 groups (P = .511). CONCLUSION dSCR can promote faster fascia-to-bone healing in a rat model, and the dSCR technique could provide a preferable treatment option for patients with IMRCTs. CLINICAL RELEVANCE dSCR might restore the dynamic of SSP in some sense and then improve the fatty infiltration in the SSP.
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Affiliation(s)
- Huaisheng Li
- Department of Sports Medicine, Southwest Hospital, Army Medical University, Chongqing, China
| | - Yatao Liao
- Department of Sports Medicine, Southwest Hospital, Army Medical University, Chongqing, China
| | - Baoyong Jin
- Department of Sports Medicine, Southwest Hospital, Army Medical University, Chongqing, China
| | - Mingyu Yang
- Department of Sports Medicine, Southwest Hospital, Army Medical University, Chongqing, China
| | - Kanglai Tang
- Department of Sports Medicine, Southwest Hospital, Army Medical University, Chongqing, China
| | - Binghua Zhou
- Department of Sports Medicine, Southwest Hospital, Army Medical University, Chongqing, China
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Avanzi P, Cardoni G, Zorzi C. Arthroscopic Superior Capsular Reconstruction (ASCR): All Soft Anchors Technique. Arthrosc Tech 2023; 12:e343-e348. [PMID: 37013018 PMCID: PMC10066339 DOI: 10.1016/j.eats.2022.11.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 11/05/2022] [Indexed: 04/05/2023] Open
Abstract
Rotator cuff tears are among the most common orthopaedic injuries. If not treated, they can result in a massive irreparable tear because of tendon retraction and muscle atrophy. Mihata et al. in 2012 described the technique of superior capsular reconstruction (SCR) using fascia lata autograft. This has been considered an acceptable and effective method for treating irreparable massive rotator cuff tears. We describe an arthroscopically assisted superior capsular reconstruction (ASCR) technique using all soft anchors to preserve the bone stock and reduce possible hardware complications. Moreover, knotless anchors for the lateral fixation make the technique easier to reproduce.
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Affiliation(s)
| | - Gaia Cardoni
- Address correspondence to Gaia Cardoni, M.D., Department of Orthopaedics, Sacro Cuore–Don Calabria Hospital, Via Don Angelo Sempreboni 5, 37024 Verona, Italy.
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Can We Apply Snyder's Arthroscopic Classification to Ultrasound for Evaluating Rotator Cuff Tears? A Comparative Study with MR Arthrography. Diagnostics (Basel) 2023; 13:diagnostics13030483. [PMID: 36766588 PMCID: PMC9914918 DOI: 10.3390/diagnostics13030483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 01/21/2023] [Accepted: 01/27/2023] [Indexed: 02/01/2023] Open
Abstract
We aimed to demonstrate the applicability of Snyder's arthroscopic classification of rotator cuff tears (RCT) in shoulder ultrasound (US) and to compare it with MR arthrography (MRA). Forty-six patients (34 males; mean age:34 ± 14 years) underwent shoulder US and MRA. Two radiologists (R1 = 25 years of experience; R2 = 2 years of experience) assigned A1-4, B1-4, or C1-4 values depending on the extent of RCT in both US and MRA. Inter-reader intra-modality and intra-reader inter-modality agreement were calculated using Cohen's kappa coefficient. US sensitivity and specificity of both readers were calculated using MRA as the gold standard. Patients were divided into intact cuff vs. tears, mild (A1/B1) vs. moderate (A2-3/B2-3) tears, mild-moderate (A2/B2) vs. high-moderate (A3/B3) cuff tears, moderate (A2-3/B2-3) vs. advanced (A4/B4) and full-thickness (C) tears. The highest agreement values in inter-reader US evaluation were observed for mild-moderate vs. high-moderate RCT (K = 0.745), in inter-reader MRA evaluation for mild vs. moderate RCT (K = 0.821), in R1 inter-modality (US-MRA) for mild-moderate vs. high-moderate and moderate vs. advanced/full-thickness RCT (K = 1.000), in R2 inter-modality (US-MRA) for moderate vs. advanced/full-thickness RCT (K = 1.000). US sensitivity ranged from 88.89%(R1)-84.62%(R2) to 100% (both readers), while specificity from 77.78%(R1)-90.00%(R2) to 100% (both readers). Snyder's classification can be used in US to ensure the correct detection and characterization of RCT.
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MRI morphological evaluation of humeral head bone profile inside region of the biceps pulley reflection. Skeletal Radiol 2022; 51:2017-2025. [PMID: 35460041 PMCID: PMC9381443 DOI: 10.1007/s00256-022-04056-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 04/04/2022] [Accepted: 04/04/2022] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Evaluating humeral head bone profile inside biceps reflection pulley area in order to identify possible anatomical variants and any causes predisposing to tendon's instability of the long head of the biceps. MATERIALS AND METHODS This retrospective study analyzed 326 patients, 183 males and 143 females (age 15-88 years; average 51.5 years), who underwent MRI examination between 2013 and 2019. Biceps pulley reflection area morphology of 192 right shoulders and 134 left shoulders was assessed analyzing 309 MRI and 17 MR arthrography (MRA) shoulder exams. We investigated age and gender and the frequency of morphological variants among the patient groups. RESULTS Four possible morphological variants were identified: 95 with convex shape; 127 with flat shape; 77 with spiculated shape; and 12 with mixed morphology. Fifteen humeral bone profiles were not classifiable. CONCLUSIONS MRI was effective in defining humeral head anatomic variants inside the biceps pulley reflection area. The most frequent variants were flat or convex types.
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Wang W, Kang H, Li H, Li J, Meng Y, Li P. Comparative efficacy of 5 suture configurations for arthroscopic rotator cuff tear repair: a network meta-analysis. J Orthop Surg Res 2021; 16:714. [PMID: 34895286 PMCID: PMC8665484 DOI: 10.1186/s13018-021-02847-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 11/15/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Rotator cuff tear is one of the most common complaint with shoulder pain, disability, or dysfunction. So far, different arthroscopic techniques including single row (SR), double row (DR), modified Mason-Allen (MMA), suture bridge (SB) and transosseous (TO) have been identified to repair rotator cuff. However, no study has reported the comparative efficacy of these 5 suture configurations. The overall aim of this network meta-analysis was to analyze the clinical outcomes and healing rate with arthroscopy among SR, DR, MMA, SB and TO. METHODS A systematic literature was searched from PubMed, EBSCO-MEDLINE, Web of Science, google scholar and www.dayi100.com , and checked for the inclusion and exclusion standards. The network meta-analysis was conducted using Review Manager 5.3 and SATA 15.0 software. RESULTS Thirty-four studies were eligible for inclusion, including 15 randomized controlled trials, 17 retrospective and 2 prospective cohort studies, with total 3250 shoulders. Two individual reviewers evaluated the quality of the 34 studies, the score form 5 and 9 of 10 were attained according to the Newcastle-Ottawa Scale for the 17 retrospective and 2 prospective studies. There was no significant distinction for the Constant score among 5 groups in the 16 studies with 1381 shoulders. The treatment strategies were ranked as MMA, DR, SB, SR and TO. In ASES score, 14 studies included 1464 shoulders showed that no significant differences was showed among all 5 groups after surgery. Whereas the efficacy probability was TO, MMA, DR, SB and SR according to the cumulative ranking curve. The healing rate in 25 studies include 2023 shoulders was significant in both SR versus DR [risk ratio 0.45 with 95% credible interval (0.31, 0.65)], and SR versus SB [risk ratio 0.45 (95% credible interval 0.29, 0.69)], and no significant in the other comparison, the ranking probability was MMA, SB, DR, TO and SR. CONCLUSION Based on the clinical results, this network meta-analysis revealed that these 5 suture configurations shows no significant difference. Meanwhile, suture bridge may be the optimum treatment strategy which may improve the healing rate postoperatively, whereas the DR is a suboptimal option for arthroscopic rotator cuff repairs.
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Affiliation(s)
- Wei Wang
- Department of Shoulder and Elbow of Sports Medicine, Honghui Hospital, Xi'an Jiaotong University, Xian City, 710054, Shanxi Province, China
| | - Hui Kang
- Department of Shoulder and Elbow of Sports Medicine, Honghui Hospital, Xi'an Jiaotong University, Xian City, 710054, Shanxi Province, China
| | - Hongchuan Li
- Department of Shoulder and Elbow of Sports Medicine, Honghui Hospital, Xi'an Jiaotong University, Xian City, 710054, Shanxi Province, China
| | - Jian Li
- Department of Shoulder and Elbow of Sports Medicine, Honghui Hospital, Xi'an Jiaotong University, Xian City, 710054, Shanxi Province, China
| | - Yibin Meng
- Departments of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xian City, 710054, Shanxi Province, China
| | - Peng Li
- Department of Hand Surgery, Honghui Hospital, Xi'an Jiaotong University, 76 Guo Road, Beilin South District, Xian City, 710054, Shanxi Province, China.
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Li H, Ma L, Li Y, Tao X, Liao Y, Yang A, Zhou B, Tang K. [The short-term effectiveness of superior capsular reconstruction using autologous fascia lata graft for irreparable massive rotator cuff tears]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2021; 35:1427-1433. [PMID: 34779169 DOI: 10.7507/1002-1892.202104003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objective To observe and evaluate the short-term effectiveness of superior capsular reconstruction using autologous fascia lata graft for irreparable massive rotator cuff tears. Methods The clinical data of 9 patients with irreparable massive rotator cuff tears treated with arthroscopic superior capsular reconstruction by using autologous fascia lata graft between September 2019 and April 2020 were retrospectively analysed. There were 4 males and 5 females with a median age of 66 years (range, 55-70 years). The disease duration was 6-60 months with an average of 19.1 months. According to Hamada classification, the patients were classified as grade 1 in 2 cases, grade 2 in 2 cases, grade 3 in 2 cases, and grade 4 in 3 cases. Before and after operation, the visual analogue scale (VAS) score was used to evaluate the improvement of shoulder joint pain, the American Shoulder and Elbow Surgeons (ASES) score, Constant score, and the University of California Los Angeles (UCLA) shoulder function score were used to evaluate the improvement of shoulder joint function. The active range of motion of shoulder joint was recorded, including forward flexion, abduction, lateral external rotation, and internal rotation. The changes of subacromial space were recorded by anteroposterior X-ray film of shoulder joint. Sugaya classification was used to judge the integrity of rotator cuff immediately after operation and at last follow-up. Results The operation time was 210-380 minutes, with an average of 302.3 minutes. All incisions healed by first intention after operation, and there was no complication such as infection and nonunion of incisions. Two patients had numbness of the upper limbs on the surgical side after operation, and the numbness completely relieved at 6 weeks after operation; 5 cases with preoperative pseudoparalysis symptoms recovered after operation. Nine patients were followed up 12-17 months, with an average of 14.1 months. At last follow-up, the patient's active range of motion of shoulder joint (forward flexion, abduction, lateral external rotation, and internal rotation), subacromial space distance, VAS score, ASES score, Constant score, and UCLA score significantly improved when compared with preoperative ones ( P<0.05). There was no significant difference in the Sugaya classification between at last follow-up and immediately after operation ( Z=-1.633, P=0.102). Conclusion Superior capsular reconstruction using autologous fascia lata graft can restore the superior stability and achieve a good short-term effectiveness for irreparable massive rotator cuff tears.
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Affiliation(s)
- Huaisheng Li
- Department of Orthopedics/Sports Medicine Center, the First Affiliated Hospital of the Army Military Medical University, Chongqing, 400038, P.R.China
| | | | - Yan Li
- Department of Orthopedics/Sports Medicine Center, the First Affiliated Hospital of the Army Military Medical University, Chongqing, 400038, P.R.China
| | - Xu Tao
- Department of Orthopedics/Sports Medicine Center, the First Affiliated Hospital of the Army Military Medical University, Chongqing, 400038, P.R.China
| | - Yatao Liao
- Department of Orthopedics/Sports Medicine Center, the First Affiliated Hospital of the Army Military Medical University, Chongqing, 400038, P.R.China
| | - Aining Yang
- Department of Orthopedics/Sports Medicine Center, the First Affiliated Hospital of the Army Military Medical University, Chongqing, 400038, P.R.China
| | - Binghua Zhou
- Department of Orthopedics/Sports Medicine Center, the First Affiliated Hospital of the Army Military Medical University, Chongqing, 400038, P.R.China
| | - Kanglai Tang
- Department of Orthopedics/Sports Medicine Center, the First Affiliated Hospital of the Army Military Medical University, Chongqing, 400038, P.R.China
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Waltenspül M, Jochum B, Filli L, Ernstbrunner L, Wieser K, Meyer D, Gerber C. Mid-term results of arthroscopically assisted latissimus dorsi transfer for irreparable posterosuperior rotator cuff tears. J Shoulder Elbow Surg 2021; 30:e676-e688. [PMID: 33878485 DOI: 10.1016/j.jse.2021.03.149] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 03/21/2021] [Accepted: 03/28/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND With progress in arthroscopic surgery, latissimus dorsi transfer for irreparable posterosuperior rotator cuff tears (RCTs) has become a reliable all-arthroscopic or arthroscopically assisted procedure. The mid-term results of arthroscopically assisted latissimus dorsi transfer (aLDT) are scarce in the literature. The purpose of this study was to report our clinical and radiographic mid-term results of aLDT for irreparable posterosuperior RCTs. METHODS Thirty-one consecutive patients with a mean age of 55.5 years (range, 38-73 years) at the time of aLDT were evaluated after a mean of 3.5 years (range, 2-5 years). All patients had irreparable, full-thickness tears of at least the complete supraspinatus, with or without infraspinatus tendons, and 12 patients (39%) had undergone previous rotator cuff repair (RCR). A concomitant upper-third subscapularis repair was needed at the time of aLDT in 7 patients (23%). Mid-term results were assessed clinically and radiographically (including magnetic resonance imaging). RESULTS At final follow-up, 4 patients with failure (13%) had undergone revision to reverse total shoulder arthroplasty (RTSA) essentially for untreatable pain. Patients with revision to RTSA had significantly higher preoperative pain levels (Constant pain score, 6 points vs. 11 points; P = .032) and lower Constant activity scores (2 points vs. 5 points, P = .017) than the remaining 27 patients. Patients with failed previous RCRs had significantly inferior results compared with patients without previous repair (mean Subjective Shoulder Value, 67% vs. 88%; P = .035). For the 27 patients without revision, the mean relative Constant score improved from 63% to 76% (P = .032), the Constant pain score, from 10.5 to 12.7 points (P = .012), and the Subjective Shoulder Value, from 43% to 77% (P < .001). Significant progression of glenohumeral arthropathy by 2 or more grades according to the Hamada classification was observed in 13 of the 27 patients (48%), but there was no significant difference in clinical outcomes between the patients with arthropathy (n = 13) and those without it (n = 14, P = .923). CONCLUSIONS The mid-term results of aLDT for irreparable posterosuperior RCTs were associated with significant improvements in objective and subjective outcome measures. The failure rate leading to conversion to RTSA was relatively high in this cohort. The failures were associated with unusually intense pain in low-demand individuals and/or revision of failed RCR. Long-term results of aLDT are needed to evaluate the effect of this procedure on the progression of osteoarthritis.
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Affiliation(s)
- Manuel Waltenspül
- Department of Orthopedics, Balgrist University Hospital, University of Zürich, Zürich, Switzerland.
| | - Benedikt Jochum
- Department of Orthopedics, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Lukas Filli
- Department of Radiology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Lukas Ernstbrunner
- Department of Orthopedics, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Karl Wieser
- Department of Orthopedics, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Dominik Meyer
- Department of Orthopedics, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Christian Gerber
- Department of Orthopedics, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
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Suh D, Park SE, Han YH, Kim ES, Ji JH. Transtendon Suture Bridge Repair of Both-Sided Partial-Thickness Rotator Cuff Tears: Midterm Outcomes. Am J Sports Med 2021; 49:3202-3211. [PMID: 34520255 DOI: 10.1177/03635465211034503] [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] [Indexed: 01/31/2023]
Abstract
BACKGROUND Among symptomatic partial-thickness rotator cuff tears (PTRCT) indicated for surgery, both-sided (concurrent articular and bursal side) PTRCT are rarely reported and discussed in the literature. Without clinical data on and definite guidelines for treating these rare partial tears, appropriate management cannot be expected. PURPOSE To calculate the prevalence of both-sided PTRCT and to evaluate clinical outcomes after arthroscopic transtendon suture bridge repair of both-sided PTRCT at a minimum 3-year follow-up. STUDY DESIGN Case series; Level of evidence, 4. METHODS Among symptomatic PTRCT that required arthroscopic surgery (765 patients) between March 2008 and December 2014, 178 both-sided partial tears were confirmed arthroscopically, and arthroscopic transtendon suture bridge repair was performed in 100 patients enrolled in our study after exclusion criteria were applied. The presence of concurrent articular and bursal side partial tears was confirmed via arthroscopy, with Ellman grade >2 on either the bursal or the articular side of these both-sided partial tears. Without tear completion, transtendon suture bridge repair was performed in all cases. Clinical outcomes including clinical scores and range of motion were evaluated at a mean of 5.3 ± 1.4 years (range, 3-8 years). Follow-up magnetic resonance imaging (MRI) was performed at 6 to 12 months (mean ± SD, 11 ± 5.20 months) after surgery to evaluate the tendon integrity (Sugaya classification) of the repaired rotator cuff. RESULTS The mean age was 57.5 ± 7.8 years, and 65% of patients were women. Mean preoperative American Shoulder and Elbow Surgeons, University of California Los Angeles, Simple Shoulder Test, and Constant-Murley outcome scores of 52 ± 14, 19 ± 4, 6 ± 2, and 69 ± 10 significantly improved postoperatively to 94 ± 5, 33 ± 2, 11 ± 1, and 93 ± 5, respectively (P < .001). Mean forward flexion, abduction, external rotation, and internal rotation improved significantly from 148°± 31°, 134°± 39°, 22°± 13°, and L2 preoperatively to 154°± 17°, 151°± 60°, 29°± 14°, and T10 postoperatively, respectively (P < .001). The retear rate on follow-up MRI scans was 2%. As per Sugaya classification on postoperative MRI scans, type 1 healing was found in 29%; type 2, in 60%; type 3, in 9%; and type 4, in 2%. CONCLUSION Among all symptomatic PTRCT that required surgery, both-sided PTRCT were more common than expected. Arthroscopic transtendon suture bridge repair of these both-sided PTRCT showed satisfactory clinical outcomes at a minimum 3-year follow-up.
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Affiliation(s)
- Dongwhan Suh
- Department of Orthopedic Surgery, Daejeon St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sang-Eun Park
- Department of Orthopedic Surgery, Daejeon St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Young-Hun Han
- Department of Orthopedic Surgery, Daejeon St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eung-Sic Kim
- Department of Orthopedic Surgery, Daejeon St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jong-Hun Ji
- Department of Orthopedic Surgery, Daejeon St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
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12
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Li H, Zhou B, Tang K. Advancement in Arthroscopic Superior Capsular Reconstruction for Irreparable Massive Rotator Cuff Tear. Orthop Surg 2021; 13:1951-1959. [PMID: 34585538 PMCID: PMC8528972 DOI: 10.1111/os.12976] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 12/28/2020] [Accepted: 02/01/2021] [Indexed: 11/28/2022] Open
Abstract
Irreparable massive rotator cuff tear (IMRCT) was one of the causes of shoulder dysfunction, despite technical improvement, the failure rate of IMRCT was still demonstrated to be high. Traditional treatments like non-surgical treatments, partial rotator cuff repair, and tendon transfers could only achieve a slight improvement. A potential cause for high failure rate was the fact that traditional treatments cannot restore the superior stability of glenohumeral joint, and thus restricted the movement of shoulder joint severely. Superior capsular reconstruction (SCR) using a variety of grafts (autograft, allograft, xenograft, or synthetic grafts) provided a promising option for IMRCT. In surgery, graft was fixed medially to superior glenoid and laterally to the footprint of humeral greater tuberosity. SCR could increase the stability of the superior glenohumeral joint, decrease the subacromial pressure and acromiohumeral distance. This review summarized the relevant literature regarding the alternative grafts, surgery indications, operative techniques and clinical outcomes of SCR. we compared the different grafts, key surgical steps, the advantages and disadvantages of different surgical methods to provide clinicians with new surgical insights into the treatments of IMRCT. In conclusion, IMRCT without severe glenohumeral arthritis was the best suitable indication for SCR. The clinical outcomes were positive in the short-term and middle-term following-up. More studies were necessary to determine long-term results of this surgical procedure.
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Affiliation(s)
- Huaisheng Li
- Department of Orthopedic Surgery, Southwest Hospital, Army Military Medical University, Chongqing, China
| | - Binghua Zhou
- Department of Orthopedic Surgery, Southwest Hospital, Army Military Medical University, Chongqing, China
| | - Kanglai Tang
- Department of Orthopedic Surgery, Southwest Hospital, Army Military Medical University, Chongqing, China
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13
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Schulterinstabilität beim Überkopfsportler. ARTHROSKOPIE 2021. [DOI: 10.1007/s00142-021-00478-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Roache PB. Anterior Cable Tears in Arthroscopic Rotator Cuff Repairs. Arthrosc Sports Med Rehabil 2021; 3:e695-e705. [PMID: 34195634 PMCID: PMC8220606 DOI: 10.1016/j.asmr.2021.01.007] [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: 09/03/2020] [Accepted: 01/12/2021] [Indexed: 11/15/2022] Open
Abstract
Purpose To determine whether anterior cable tears could be identified at the time of arthroscopic rotator cuff repair and determine the characteristics of the anterior cable tears identified. Methods From 2016 to 2017 all shoulder arthroscopies had data collected prospectively at the time of surgery, specifically including injury to the capsular and tendon zones of insertion on the greater tuberosity. Anterior cable position and degree of injury and medialization were recorded, as well as complete findings of the diagnostic arthroscopy. The inclusion criterion was primary shoulder arthroscopy. The exclusion criterion was any revision shoulder arthroscopy. All arthroscopic rotator cuff repairs (ARCR) were grouped together and all other nonarthroscopic rotator cuff repair surgeries (non-ARCR) were grouped together. Results In total, 118 shoulder arthroscopies had data collected prospectively at the time of surgery: 90 primary shoulder arthroscopies met the inclusion criteria; 28 were excluded because they were revision surgeries. There were 42 patients in the ARCR group (Group 1). Six of these were partial tears, and 36 were full-thickness tears. There were 48 patients in the non-ARCR group (Group 2). The non-ARCR Group 2 served as an anatomic baseline for ARCR Group 1. In all 90 shoulders, the rotator cable and anterior cable were identified. Group 1 (ARCR) incidence of anterior cable tears with abnormal position was 71.4% compared to 2.1% in group 2 (non-ARCR) (P < .001) Group 1 (ARCR) incidence of anterior cable tears with normal anterior cable position (n = 12) was compared to abnormal anterior cable position (n = 30). Injury to the anterior footprint capsular and tendon zones were compared. Normal anterior cable position correlated with no or low-grade injury to anterior footprint capsular zone. (Nimura zone C1). Abnormal anterior cable displacement graded as moderate (n = 20) and severe (n = 10) were compared for injury to the anterior footprint. Moderate displacement correlated with complete or high grade injury to C1 in 85% and complete injury to R1 in 45% (P < .001 and .049). In severe displacement complete C1 injury was 100%, and complete R1 injury was 100% (P < .001 and .001). Conclusions Anterior cable tears are universally identified in ARCR. Three patterns of medial displacement severity correlated with injury to a crucial insertion zone (C1) at the anterior footprint. The degree of anterior cable disruption at the anterior footprint and displacement was commonly disproportionately greater than the injury to the supraspinatus. Level of Evidence Level III, diagnostic study.
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Affiliation(s)
- Paul B Roache
- Department of Orthopedic Surgery, California Pacific Medical Center, San Francisco, California, U.S.A
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15
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Li H, Yang M, Li Y, Zhou B, Tang K. [Research progress of indication and treatment of graft in shoulder superior capsular reconstruction for rotator cuff tear]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2021; 35:252-257. [PMID: 33624483 DOI: 10.7507/1002-1892.202006015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objective To review the research progress of indication and treatment of graft in shoulder superior capsular reconstruction (SCR) for rotator cuff tear (RCT). Methods The literature related to shoulder SCR in recent years was extensively reviewed, and the anatomy, biomechanics, surgical indications, and treatment of graft in SCR were summarized. Results Superior capsule plays a role as a functional complex with rotator cuff, ligament, and whole capsule. SCR can effectively restore the superior stability of the shoulder. The indications of SCR include the irreparable massive RCT, massive RCT combined with pseudoparalysis shoulder, medium/large RCT with severe degenerative rotator cuff tissue, and dual-layer RCT. In order to achieve a better healing of tendon-bone in graft and decrease the rate of long-term graft retearing, it is essential to select an appropriate thickness graft, fix the graft in right intensity, and get a better capsular continuity. Conclusion The technique of SCR advanced to SCR for reinforcement and it is indicated from substantial massive RCT to severe degeneration of rotator cuff tissue. Graft treatment is the key step for a successful SCR.
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Affiliation(s)
- Huaisheng Li
- Department of Sports Medicine, the First Affiliated Hospital of the Army Military Medical University, Chongqing, 400038, P.R.China
| | - Mingyu Yang
- Department of Sports Medicine, the First Affiliated Hospital of the Army Military Medical University, Chongqing, 400038, P.R.China
| | - Yan Li
- Department of Sports Medicine, the First Affiliated Hospital of the Army Military Medical University, Chongqing, 400038, P.R.China
| | - Binghua Zhou
- Department of Sports Medicine, the First Affiliated Hospital of the Army Military Medical University, Chongqing, 400038, P.R.China
| | - Kanglai Tang
- Department of Sports Medicine, the First Affiliated Hospital of the Army Military Medical University, Chongqing, 400038, P.R.China
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Ernstbrunner L, El Nashar R, Favre P, Bouaicha S, Wieser K, Gerber C. Chronic Pseudoparalysis Needs to Be Distinguished From Pseudoparesis: A Structural and Biomechanical Analysis. Am J Sports Med 2021; 49:291-297. [PMID: 33253014 DOI: 10.1177/0363546520969858] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Chronic pseudoparalysis is generally defined as the inability to actively elevate the arm above 90° with free passive range of motion and no neurological deficits. It has been suggested that this arbitrary cutoff needs to be refined. PURPOSE To analyze whether there are structural and biomechanical differences in patients with chronic pseudoparalysis and those with chronic pseudoparesis. STUDY DESIGN Case-control study; Level of evidence, 3. METHODS In this retrospective study, 50 patients with chronic massive rotator cuff tears (mRCTs; ≥2 tendons) and free passive and active scapular plane abduction <90° were divided into 2 groups: pseudoparalysis group (n = 24; active scapular plane abduction, <45°) and pseudoparesis group (n = 26; active scapular plane abduction, >45° and <90°). Radiographic measurements included the critical shoulder angle, acromiohumeral distance, posterior acromial tilt, anterior and posterior acromial coverages, and posterior acromial height on outlet views. Measurements on magnetic resonance imaging (MRI) included fatty infiltration of the rotator cuff muscles, anterior (subscapularis) and posterior (infraspinatus/teres minor) tear extensions, and global (anterior + posterior) tear extension in the parasagittal plane. A published musculoskeletal model was used to simulate the effect of different mRCTs on the muscle force required for scapular plane abduction. RESULTS Plain radiographs revealed no differences between patients with chronic pseudoparalysis and those with pseudoparesis. MRI assessment showed significant differences between patients with chronic pseudoparalysis and those with pseudoparesis with respect to fatty infiltration of the subscapularis (2.9 vs 1.6; P < .001) and infraspinatus (3.6 vs 3.0; P < .001) muscles, and anterior (-23° vs 4°; P < .001), posterior (-23° vs -14°; P = .034), and global rotator cuff (225° vs 190°; P < .001) tear extensions. The anterior tear extension in patients with chronic pseudoparalysis always involved more than 50% of the subscapularis, which was associated with an odds ratio of 5 for inability to actively abduct more than 45°. The biomechanical model was unable to find a combination of muscles that could balance the arm in space when the tear extended beyond the supraspinatus and the cranial subscapularis. CONCLUSION This study confirms that chronic pseudoparalysis and pseudoparesis are associated with different structural lesions. In the setting of a chronic mRCT, involvement of more than 50% of the subscapularis tendon with fatty infiltration of stage 3 is associated with pseudoparalysis of active scapular plane abduction <45°. The key function of the subscapularis was confirmed in the biomechanical model.
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Affiliation(s)
- Lukas Ernstbrunner
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Rany El Nashar
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Philippe Favre
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Samy Bouaicha
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Karl Wieser
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Christian Gerber
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
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Andrews JR, Elbayar JH, Jordan SE. Partial-Rotator Cuff Tears in Throwing Athletes. OPER TECHN SPORT MED 2021. [DOI: 10.1016/j.otsm.2021.150799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Martetschläger F, Zampeli F, Tauber M, Habermeyer P, Leibe M. A classification for partial subscapularis tendon tears. Knee Surg Sports Traumatol Arthrosc 2021; 29:275-283. [PMID: 32285157 PMCID: PMC7862509 DOI: 10.1007/s00167-020-05989-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 04/07/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE The aim of the study was to analyze partial subscapularis tendon (SSC) tears and provide a descriptive classification. METHODS The retrospective study included 50 patients with arthroscopically confirmed partial SSC tears. Internal rotation (IR) force measurements and IR ROM have been made and compared to the healthy contralateral side. Then the footprint of the SSC was routinely investigated by arthroscopy with standardized measurement of the bony footprint lesion. The partial tears were classified according to the mediolateral and craniocaudal extension of the rupture in the transverse and coronal plane, respectively. RESULTS Partial SSC tears could be classified into split lesions (type 1, n = 11) and 3 further groups depending on the mediolateral peeled-off length of the bony footprint (type 2: < 10 mm, n = 20; type 3: 10-15 mm, n = 10; type 4: > 15 mm, n = 9). Type 2-4 could be further divided depending on the craniocaudal peeled-off length of the bony footprint (group A: < 10 mm, group B: 10-15 mm, group C: > 15 mm). Significantly decreased IR strength was shown for types 2-4 (p < 0.05) but not for split lesions as compared to healthy side. Types 1-4 showed significant decreased active IR ROM and all except type 3 (n.s.) which showed decreased passive IR ROM compared to the healthy side (p < 0.05). CONCLUSION We present a novel classification for partial SSC tears for a more detailed and reproducible description. This can help to improve the current knowledge about the appropriate treatment. It could be shown that partial tears of the subscapularis can have an impact on IR strength and motion. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Frank Martetschläger
- Department of Shoulder and Elbow Surgery, ATOS Clinic Munich, Effnerstraße 38, 81925, Munich, Germany.
- Department for Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany.
| | - Frantzeska Zampeli
- Department of Shoulder and Elbow Surgery, ATOS Clinic Munich, Effnerstraße 38, 81925, Munich, Germany
| | - Mark Tauber
- Department of Shoulder and Elbow Surgery, ATOS Clinic Munich, Effnerstraße 38, 81925, Munich, Germany
- Department of Traumatology and Sports Injuries, Paracelsus Medical University, Salzburg, Austria
| | - Peter Habermeyer
- Department of Shoulder and Elbow Surgery, ATOS Clinic Munich, Effnerstraße 38, 81925, Munich, Germany
| | - Markus Leibe
- Helios Clinic Munich West, Department of Orthopedic Sports Medicine, Trauma Surgery and Hand Surgery, Munich, Germany
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[Injuries of the biceps-labrum complex : Principles, pathologies and treatment concepts]. Unfallchirurg 2020; 124:96-107. [PMID: 33301084 DOI: 10.1007/s00113-020-00927-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/17/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND The biceps-labrum complex is prone to acute lesions and degenerative changes due to its anatomical structure and the high load it has to endure. Pathological changes of these structures are common pain generators and can significantly impair shoulder function. Anatomically, the biceps-labrum complex can be divided into three zones: inside, junction and bicipital tunnel. DIAGNOSTIC PROCEDURE Despite the focused physical examination and advancements in imaging techniques, the exact localization of pathologies remains challenging. Arthroscopy can be used to accurately diagnose inside and junctional pathologies but extra-articular changes in the region of the bicipital tunnel can only be partially visualized. TREATMENT In cases of unsuccessful conservative treatment and correct indications, a high level of patient satisfaction can be surgically achieved. In young patients an anatomical reconstruction of inside lesions or tenodesis of the long head of the biceps tendon is performed; however, even tenotomy is a valuable option and can achieve equally satisfactory results. Unaddressed pathological changes of the bicipital tunnel can lead to persistence of pain. In clinical procedures performing tenodesis, both the different techniques and the implants used have been found to show similar results. This article describes the anatomical principles, pathological changes, the focused clinical instrumental diagnostics and discusses the different treatment philosophies as well as the outcome according to the recent literature.
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Makki D, Cooke RA, Tang QO, Peach CA, Morgan BW. Clinical Outcome of Transtendon Repair of Partial Articular Supraspinatus Tendon Avulsion Tear. Orthopedics 2020; 43:e533-e537. [PMID: 32818281 DOI: 10.3928/01477447-20200812-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 09/12/2019] [Indexed: 02/03/2023]
Abstract
Partial articular supraspinatus tendon avulsion (PASTA) tears are common. However, there is no consensus on the optimal surgical technique for the management of grade 3 tears (>50%). The authors report a retrospective consecutive case series of 64 patients with grade 3 PASTA lesions. The patients were treated by 2 surgeons from 2 centers with the same transtendon repair technique and implant system. The preoperative Oxford Shoulder Score (OSS) was compared with the postoperative OSS at final follow-up (mean, 28 months). Significant improvement in mean OSS occurred from 19.2 (SD, 7.5) preoperatively to 39.8 (SD, 7.8) postoperatively (P=.0001), and patient satisfaction rates were high (88%). The authors believe that transtendon repair of PASTA lesions of 50% or more is beneficial. High-quality randomized controlled trials are required to compare the benefit of repair vs debridement alone. [Orthopedics. 2020;43(6):e533-e537.].
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Gumina S, Rionero M, Candela V. The 2-Scope Technique for Rotator Cuff Surgery: Are 2 Scopes Better Than 1? Arthrosc Tech 2020; 9:e1591-e1596. [PMID: 33134065 PMCID: PMC7587691 DOI: 10.1016/j.eats.2020.06.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/17/2020] [Indexed: 02/03/2023] Open
Abstract
The arthroscopic treatment of rotator cuff tear involves 2 distinct phases: intra-articular and subacromial. We present the 2-scope technique with the aim to simultaneously perform these phases, entrusting them to 2 experienced surgeons, and to obtain possible benefits compared with the classic 1-scope technique. Better nosology of the lesion and a more accurate evaluation of suture passer action (equidistance of the sutures and avoidance of degenerated articular-side tendon areas) represent benefits of this technique. In contrast, the 2-scope technique needs an additional lateral portal and could give rise to an erroneous distribution of costs and surgeons.
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Affiliation(s)
| | | | - Vittorio Candela
- Address correspondence to Vittorio Candela, M.D., Department of Anatomical, Histological, Forensic Medicine and Orthopaedics Sciences, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185, Rome, Italy.
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Tennent D, Green G. Partial articular supraspinatus tendon avulsion: Should we repair? A systematic review of the evidence. Shoulder Elbow 2020; 12:253-264. [PMID: 32788930 PMCID: PMC7400714 DOI: 10.1177/1758573219864101] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 06/05/2019] [Indexed: 12/30/2022]
Abstract
INTRODUCTION Partial articular sided rotator cuff tears are described as being a common cause of shoulder pain and to have a significant impact of patient quality of life. The natural history of partial articular supraspinatus tendon avulsion lesions is not clearly defined and there is limited evidence to determine optimal management. AIMS To perform a systematic review of the literature regarding the evidence for partial articular supraspinatus tendon avulsion repair and to determine whether there is any difference between operative and non-operatively managed patients. METHODS Conventional and grey literature were searched with defined terms to identify studies in human adults concerning management of partial articular sided supraspinatus avulsions. RESULTS Out of 86 papers identified by the search terms, 28 were deemed eligible for review including 1966 shoulders. 4/28 papers were of level I-II evidence but all were comparing techniques. 4/28 papers were biomechanical cadaveric studies, assessing strength of repair and effect on stability. The remaining 20 studies were level IV-V evidence and consisted of case series and technical notes identifying varying techniques of repair and their outcomes. CONCLUSION Current literature suggests that all techniques used to repair partial articular supraspinatus tendon avulsion lesions give increased functional scores and reduced pain. However, this represents a heterogeneous group of patients with variable degrees of tear and is not reproducible. There are limited controlled studies to determine whether partial articular supraspinatus tendon avulsion lesions require repair. Current classification systems represent a single plane and are open to user variation. No evidence exists to determine which tears are stable and which may progress.
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Affiliation(s)
- Duncan Tennent
- Duncan Tennent, St George's Hospital, Blackshaw Rd, London SW17 0QT, UK.
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Wieser K, Ernstbrunner L, Zumstein MA. Surgical Management of Massive Irreparable Cuff Tears: Latissimus Dorsi Transfer for Posterosuperior Tears. Curr Rev Musculoskelet Med 2020; 13:605-611. [PMID: 32661917 PMCID: PMC7474718 DOI: 10.1007/s12178-020-09659-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
PURPOSE OF REVIEW This review aims to describe the role of the latissimus dorsi transfer (LDT) for patients with irreparable posterosuperior rotator cuff tears (RCTs). RECENT FINDINGS Historically, the LDT has been performed as an open (double-incision) procedure for neurologically intact, relatively young patients with irreparable posterosuperior RCTs with disabling loss of active external rotation with or without impaired active elevation. The transferred tendon reconstitutes the posterior rotator cuff and force couple, respectively and thus has the potential to function effectively as an external rotator and humeral head depressor. Long-term results of the open technique have demonstrated in the majority of patients substantial and durable improvements in shoulder function and pain relief at the 10-year benchmark. With the advancements of arthroscopic surgery, the LDT was expanded to an arthroscopically assisted procedure with promising short-term results. In addition to adequate technical performance, the success of the procedure depends on preoperative factors, such as exclusion of glenohumeral osteoarthritis and acromial acetabularization; intact or reparable subscapularis tendon; intact (or hypertrophic) teres minor muscle; adequate preoperative activity of the latissimus dorsi; and normal or mild impairment of overhead function. The LDT (open or arthroscopically assisted) is a reliable treatment option for patients with massive, irreparable posterosuperior RCTs with disabling loss of active external rotation, with or without diminished overhead function and without advanced glenohumeral osteoarthritis. Precise patient selection is of tremendous importance in the success of the LDT.
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Affiliation(s)
- Karl Wieser
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Forchstrasse 340, CH-8008, Zurich, Switzerland.
| | - Lukas Ernstbrunner
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Forchstrasse 340, CH-8008, Zurich, Switzerland
| | - Matthias A Zumstein
- Shoulder, Elbow & Orthopaedic Sports Medicine, Orthopaedics Sonnenhof; Inselspital, University of Berne, Bern, Switzerland.,SportsClinicNumber1, Bern, Switzerland
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Ernstbrunner L, El Nashar R, Bouaicha S, Wieser K, Gerber C. Scapular Morphologic Characteristics and Rotator Cuff Tear Pattern Are Independently Associated With Chronic Pseudoparalyis: A Matched-Pair Analysis of Patients With Massive Rotator Cuff Tears. Am J Sports Med 2020; 48:2137-2143. [PMID: 32543907 DOI: 10.1177/0363546520929353] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND It is unclear which structural parameters determine the development or the absence of chronic pseudoparalysis (PP) in patients with massive rotator cuff tears (mRCTs). PURPOSE To determine whether scapular morphologic characteristics and extent of rotator cuff tearing are independent factors associated with chronic PP. STUDY DESIGN Case-control study; Level of evidence, 3. METHODS In this retrospective case-control study, 50 patients with chronic mRCT (≥2 fully detached tendons) and active scapular plane abduction less than 90° (PP group) were age- and sex-matched with a cohort of 50 patients with chronic mRCT and an active scapular plane abduction greater than 90° (non-PP; NPP group). Analysis of standardized, plain radiographs included measurement of the critical shoulder angle (CSA) and the acromiohumeral distance (ACHD) on anteroposterior views and measurement of posterior acromial tilt, anterior and posterior acromial coverage, and posterior acromial height on standardized outlet views. Measurements on magnetic resonance imaging included fatty muscle infiltration, anterior (subscapularis) and posterior (infraspinatus/teres minor) tear extension, and global tear extension (anterior + posterior tear extension) in the parasagittal plane. RESULTS Overall, no significant difference was found in patients' demographic characteristics (P > .05). Univariate analyses confirmed significant differences between the PP and NPP groups in active scapular plane abduction (51°± 22° vs 135°± 29°; P < .001). Multivariate analyses revealed independent factors associated with PP compared with the NPP group: CSA (38.2°± 4.6° vs 35.2°± 3.7°; P = .001); ACHD (4.7 ± 2.2 vs 7.3 ± 2.6 mm; P < .001); posterior acromial height (22 ± 10 vs 17 ± 7 mm; P = .005); and anterior (-9°± 21° vs 25°± 12°; P < .001) and posterior (-18°± 14° vs 2°± 14°; P < .001) tear extension. The NPP group had significantly less involvement and fatty infiltration of the subscapularis (1.4 ± 0.6) compared with the PP group (2.2 ± 0.9) (P < .001). CONCLUSION This study confirms that global RCT extension and the quality of the inferior half of the subscapularis are significantly associated with chronic pseudoparalysis. The study further shows that acromial morphologic characteristics are relevant in the development of pseudoparalysis. Patients with pseudoparalysis have a larger CSA, less ACHD, and a higher positioned acromion in the sagittal plane.
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Affiliation(s)
- Lukas Ernstbrunner
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Rany El Nashar
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Samy Bouaicha
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Karl Wieser
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Christian Gerber
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
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Martetschläger F, Zampeli F, Tauber M, Habermeyer P. Lesions of the biceps pulley: a prospective study and classification update. JSES Int 2020; 4:318-323. [PMID: 32490420 PMCID: PMC7256895 DOI: 10.1016/j.jseint.2020.02.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Hypothesis The purpose of the study was to investigate which anatomic structures are affected in a series of patients with pulley lesions and whether all lesions can be classified according to the Habermeyer classification. Methods One hundred consecutive patients with pulley lesions were prospectively studied. During arthroscopy, lesions of the superior glenohumeral ligament (SGHL), medial coracohumeral ligament (MCHL) and/or lateral coracohumeral ligament (LCHL), adjacent rotator cuff, and biceps (long head of the biceps) were recorded. All lesions were then classified according to the Habermeyer classification. The χ2 test was used for statistical analysis. Results There were 3 lesions in group 1, 20 in group 2, 6 in group 3, and 35 in group 4 according to the Habermeyer classification. Thirty-six lesions were not classifiable because of an intact SGHL. A lateral pulley sling (LCHL) lesion was found in 95% of the patients, and a medial pulley sling (MCHL-SGHL) lesion was noted 64%. An isolated lesion of the MCHL and/or SGHL was present in 5%, and an isolated lesion of the LCHL was found in 36%. Combined medial-lateral sling lesions were correlated with complete subscapularis tears and biceps fraying. Conclusion The lateral pulley sling is more often affected than the medial sling. The SGHL is not always affected, and isolated lesions of the medial sling are rare. Lesions of both slings correlated with complete subscapularis tears and fraying of the long head of the biceps. An updated classification of direct pulley lesions is proposed: type 1, lesion of the medial pulley (MCHL and/or SGHL); type 2, lesion of the lateral pulley (LCHL); and type 3, lesion of the medial and lateral pulley slings. Concomitant lesions of the indirect pulley stabilizers can be mentioned additionally according to the well-known classifications.
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Affiliation(s)
- Frank Martetschläger
- Department of Shoulder and Elbow Surgery, ATOS Clinic Munich, Munich, Germany.,Department for Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
| | - Frantzeska Zampeli
- Department of Shoulder and Elbow Surgery, ATOS Clinic Munich, Munich, Germany
| | - Mark Tauber
- Department of Shoulder and Elbow Surgery, ATOS Clinic Munich, Munich, Germany.,Department of Traumatology and Sports Injuries, Paracelsus Medical University, Salzburg, Austria
| | - Peter Habermeyer
- Department of Shoulder and Elbow Surgery, ATOS Clinic Munich, Munich, Germany
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Walter SG, Cucchi D, Thomas W, Friedrich MJ, Jansen T. ARoCuS Web application promotes standardized treatment and documentation of rotator cuff tears. Musculoskelet Surg 2020; 105:289-294. [PMID: 32314304 PMCID: PMC8578089 DOI: 10.1007/s12306-020-00658-8] [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] [Received: 09/01/2019] [Accepted: 04/11/2020] [Indexed: 11/11/2022]
Abstract
Purpose To program a Web application for simplified calculation of the Advanced Rotator Cuff tear Score (ARoCuS), which is a 5-part, 18-item treatment-oriented intraoperative scoring system for intraoperative evaluation of rotator cuff tears. Methods ARoCuS characteristics (torn tendon, tear size, tissue quality and tear pattern) were assessed intraoperatively on 40 consecutive patients with rotator cuff tears for calculation of defect category ΔV. Video recordings were used to re-calculate the ARoCuS after surgery and to assess inter-observer reliability. Results The Web application “ARoCuS App” was built using Angular and transformed to a native iOS application. The intraoperative use of the app proved to be simple and intuitive. There were inter-/intra-observer differences neither in ARoCuS defect categories ΔV nor in ARoCuS characteristics (p > 0.05). Conclusion The ARoCuS app is a supportive tool for integration of standardized treatment procedures and documentation of rotator cuff tears in clinical routine.
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Affiliation(s)
- S G Walter
- Department for Orthopedic Surgery, University Hospital, Siegmund-Freud-Str. 25, 53127, Bonn, Germany.
| | - D Cucchi
- Department for Orthopedic Surgery, University Hospital, Siegmund-Freud-Str. 25, 53127, Bonn, Germany
| | - W Thomas
- Clinic for Orthopedic Surgery, Karol Wojtyla Hospital, Viale Africa 32, 00144, Rome, Italy
| | - M J Friedrich
- Department for Orthopedic Surgery, University Hospital, Siegmund-Freud-Str. 25, 53127, Bonn, Germany
| | - T Jansen
- Department for Orthopedic Surgery, University Hospital, Siegmund-Freud-Str. 25, 53127, Bonn, Germany
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Bernstein JM, Perez JR, Shah HA, Emerson CP, Sanchez PG, Greditzer HG, Nuño AU, Muñoz J, Baraga MG, Jose J. MRI of Superior Capsular Reconstruction. Radiographics 2020; 40:454-467. [DOI: 10.1148/rg.2020190074] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Ebert-Fillmer S, Bloos UT, El Masri S, Stangl R. [Transfer of latissimus dorsi muscle for irreparable posterosuperior rotator cuff defects in older patients : Medium term results]. Unfallchirurg 2019; 122:544-554. [PMID: 30382285 DOI: 10.1007/s00113-018-0557-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Is transfer of the latissimus dorsi muscle (LDT) a good option in older patients with irreparable posterosuperior rotator cuff tears? MATERIAL AND METHOD In 2010-2016 a total of 25 patients without glenohumeral arthritis and non-reconstructable supraspinatus and infraspinatus tendons, a recentered glenohumeral joint with remaining function in anteversion and irreparable posterosuperior rotator cuff defects were treated using LDT at the Rummelsberg Hospital. Of the patients 9 (36%) had in the past 1 or more attempts at reconstruction of the rotator cuff. All other patients (64%) underwent a primary reconstruction using LDT. The patients had an average age of 61 years and average follow up of 32 months. Of the 25 patients 24 (96%) were clinically followed up with the constant score (CS) and the visual analogue scale (VAS). The operation was performed in the technique described by Gerber to raise the latissimus dorsi but in the beach-chair position. Follow-up treatment was performed for 6 weeks using the ACRO-Assist splint (shoulder brace) in 90 ° abduction with daily limited external rotation exercises, followed by a regular regular rehabilitation on an outpatient basis. RESULTS The average operating time was 112 min (68-199 min). Postoperatively the only complication was an tightly sutured drainage. The preoperative Constantpoint averaged 25 (2-59). The postoperative Constantpoint was 60. The average gain of improvement was 35 points. The age-corrected relative CS was 74 after surgery. Pain perception improved significantly from preoperatively severe to very severe pain to postoperatively minor to no pain. In the VAS score there was a reduction from preoperatively 6 to postoperatively 3 VAS points. The external rotation improved from average 3 points in the CS to 6 points in the CS. The preoperative Constantpoint in patients <60 years (n = 12) was 20, the postoperative 51. The gain was 31 Constantpoints. In patients ≥60 years (n = 12), the preoperative Constantpoint was 31, the postoperative 60. The gain was 29 points. The difference between the age groups was not significant. Previously operatively treated patients (arthroscopic or mini-open reconstruction) all showed an improvement in Constantpoints (26 vs. 32 in primarily non-reconstructed patients); however, on a lower level (45 points in previously operated patients vs. 69 CS points). CONCLUSION With appropriate patient selection, a high gain in CS can be achieved even in older patients using latissimus dorsi transfer for irreparable posterosuperior rotator cuff tears. The VAS score and external rotation significantly improved. Previously attempts in rotator cuff reconstruction demonstrated a negative influence on the clinical outcome.
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Affiliation(s)
- S Ebert-Fillmer
- Klinik für Unfall‑, Schulter- und Wiederherstellungschirurgie, Sportmedizin und Sporttraumatologie, Sana Krankenhaus Rummelsberg, Rummelsberg 71, 90592, Schwarzenbruck, Deutschland.
| | - U T Bloos
- Klinik für Unfall‑, Schulter- und Wiederherstellungschirurgie, Sportmedizin und Sporttraumatologie, Sana Krankenhaus Rummelsberg, Rummelsberg 71, 90592, Schwarzenbruck, Deutschland
| | - S El Masri
- Klinik für Unfall‑, Schulter- und Wiederherstellungschirurgie, Sportmedizin und Sporttraumatologie, Sana Krankenhaus Rummelsberg, Rummelsberg 71, 90592, Schwarzenbruck, Deutschland
| | - R Stangl
- Klinik für Unfall‑, Schulter- und Wiederherstellungschirurgie, Sportmedizin und Sporttraumatologie, Sana Krankenhaus Rummelsberg, Rummelsberg 71, 90592, Schwarzenbruck, Deutschland
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Advanced Rotator Cuff Tear Score (ARoCuS): a multi-scaled tool for the classification and description of rotator cuff tears. Musculoskelet Surg 2018; 103:37-45. [PMID: 29500730 DOI: 10.1007/s12306-018-0535-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 02/08/2018] [Indexed: 01/02/2023]
Abstract
BACKGROUND To introduce a (semi-)quantitative surgical score for the classification of rotator cuff tears. MATERIAL AND METHODS A total of 146 consecutive patients underwent rotator cuff repair and were assessed using the previously defined Advanced Rotator Cuff Tear Score (ARoCuS) criteria: muscle tendon, size, tissue quality, pattern as well as mobilization of the tear. The data set was split into a training (125 patients) and a testing set (21 patients). The training data set fitted a nonlinear predictive model of the tear score based on the ARoCuS criteria, while the testing data served as control. Based on the scoring results, rotator cuff tears were assigned to one of four categories (ΔV I-IV) and received a stage-adapted treatment. For statistical analysis, mean values ± standard deviation, interclass correlation coefficients (ICC) and kappa values were calculated. RESULTS Overall, 32 patients were classified as ΔV I, 68 as ΔV II and 37 as ΔV III. Nine patients showed ΔV IV tears. Patients of all ΔV groups improved significantly their Constant scores (p < 0.001) and profited from significant pain reduction after surgery (p < 0.001). To date, ten patients have undergone revision surgery with five of them primarily classified as ΔV IV. Kappa values for the interobserver reliability ranged between 0.69 and 0.95. ICC scores for the ΔV category were 0.95 for interobserver reliability. CONCLUSIONS The ARoCuS facilitates intra-operative decision-making and enables surgeons and researches to document rotator cuff tears in a standardized and reproducible manner.
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Hufeland M, Kolem C, Ziskoven C, Kircher J, Krauspe R, Patzer T. The influence of suprapectoral arthroscopic biceps tenodesis for isolated biceps lesions on elbow flexion force and clinical outcomes. Knee Surg Sports Traumatol Arthrosc 2017; 25:3220-3228. [PMID: 26564214 DOI: 10.1007/s00167-015-3846-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Accepted: 10/22/2015] [Indexed: 12/22/2022]
Abstract
PURPOSE To prospectively evaluate elbow flexion force, cosmetic and clinical outcome of all-arthroscopic suprapectoral biceps tenodesis for isolated biceps lesions. METHODS Tenodesis was performed using a 6.25-mm absorbable interference screw for intraosseous fixation. Seventeen out of 24 patients (70.8 %, median age 49.0 ± 10.1 years; 10 = male) could be included for 24 months follow-up. Elbow flexion strength in 10° and 90° elbow flexion, the upward-directed force of the upper arm in the O'Brien position, objective evaluation of a Popeye-sign deformity and validated clinical scores (CMS, SST, ASES) were assessed preoperatively, 3, 6, 12 and 24 months postoperatively. RESULTS Elbow flexion strength in 90° improved significantly from 12 months onwards (P = 0.001) without significant difference to the contralateral arm from 3 months postoperatively (n.s.). At 24 months, an average increase of 46.4 % (median 37.7 %) from preoperative could be seen. The dominant arm was affected in 70.6 %. All scores showed a significant improvement 3 months postoperatively: SST (P = 0.003), ASES (P = 0.006) and total CMS (P < 0.001). Three patients (17.6 %) developed a distalization of the maximum biceps circumference of more than 20 % compared to preoperative. CONCLUSIONS All-arthroscopic proximal suprapectoral intraosseous single-limb biceps tenodesis for the treatment of isolated biceps lesions provides good-to-excellent clinical results with significant improvement of elbow flexion strength and clinical scores and no significant difference to the unaffected contralateral arm. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Martin Hufeland
- Department of Orthopaedics, University Hospital of Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany.
| | - Carina Kolem
- Department of Orthopaedics, University Hospital of Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Christoph Ziskoven
- Department of Orthopaedics, University Hospital of Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Jörn Kircher
- Department of Orthopaedics, University Hospital of Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Rüdiger Krauspe
- Department of Orthopaedics, University Hospital of Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Thilo Patzer
- Department of Orthopaedics, University Hospital of Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
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Osti L, Buda M, Andreotti M, Osti R, Massari L, Maffulli N. Transtendon repair in partial articular supraspinatus tendon tear. Br Med Bull 2017; 123:19-34. [PMID: 28910993 DOI: 10.1093/bmb/ldx023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2017] [Accepted: 06/23/2017] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Partial thickness rotator cuff tears (PTRCTs) are common, with an incidence between 17% and 37%, and a high prevalence in throwing athletes. Different surgical procedures are suggested when partial tears involve the articular portion of the rotator cuff, including arthroscopic debridement of the tear, debridement with acromioplasty, tear completion and repair, and lately transtendon repair. This systematic review describes the transtendon repair and examines indications, contraindications, complications and clinical outcome. SOURCE OF DATA We identified clinical studies listed in the Pubmed Google Scholar, CINAHL, Cochrane Central and Embase Biomedical databases in English and Italian concerning the clinical outcomes following treatment of partial articular supraspinatus tendon tear using transtendon surgical repair. AREAS OF AGREEMENT Eighteen studies fulfilled our inclusion criteria. All were published between 2005 and 2016, three were retrospective, and 15 prospective. The total number of patients was 507 with a mean age of 50.8 years. AREAS OF CONTROVERSY Tear completion and repair and transtendon repair alone produce similar results. GROWING POINTS Transtendon surgical repair allows to obtain good-excellent results in the treatment of partial articular supraspinatus tendon tears. AREAS TIMELY FOR DEVELOPING RESEARCH Further studies are needed to produce clear guidelines in the treatment of partial articular supraspinatus tendon tears. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Leonardo Osti
- Unit of Arthroscopy and Sports Medicine, Hesperia Hospital, Via Arqua' 80/A, Modena, Italy
| | - Matteo Buda
- Department of Trauma and Orthopedic Surgery, University of Ferrara, Via Aldo Moro 8, Ferrara, Italy
| | - Mattia Andreotti
- Department of Trauma and Orthopedic Surgery, University of Ferrara, Via Aldo Moro 8, Ferrara, Italy
| | - Raffaella Osti
- Department of Trauma and Orthopedic Surgery, University of Ferrara, Via Aldo Moro 8, Ferrara, Italy
| | - Leo Massari
- Department of Trauma and Orthopedic Surgery, University of Ferrara, Via Aldo Moro 8, Ferrara, Italy
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, School of Medicine and Surgery, University of Salerno, Salerno, Italy.,Centre for Sports and Exercise Medicine Queen Mary University of London Barts and The London School of Medicine and Dentistry, Mile End Hospital London, 275 Bancroft Road, London E1 4DG, UK
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Reverse shoulder arthroplasty for irreparable massive rotator cuff tears: a systematic review with meta-analysis and meta-regression. J Shoulder Elbow Surg 2017; 26:e265-e277. [PMID: 28684233 DOI: 10.1016/j.jse.2017.03.039] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 03/22/2017] [Accepted: 03/27/2017] [Indexed: 02/01/2023]
Abstract
BACKGROUND Massive rotator cuff tears (MRCTs) are very large tears that are often associated with an uncertain prognosis. Indeed, some MRCTs even without osteoarthritis are considered irreparable, and nonanatomic solutions are needed to improve the patient's symptoms. Reverse shoulder arthroplasty (RSA) is an option that can provide a more predictable pain relief and recovery of function. Nonetheless, outcomes after RSA for irreparable MRCTs have not been well defined. The aim of this study was to quantitatively aggregate the findings associated with the use of RSA in this subset of patients and analyze the effect on patient functional status and pain. METHODS A comprehensive search was performed until October 2015 using MEDLINE, Scopus, Cochrane Database of Systematic Reviews, and Central Register of Controlled Trials databases. Studies that assessed the outcomes of RSA in patients with irreparable MRCT without osteoarthritis (with at least 2 years of follow-up) were included. If the results of MRCT without osteoarthritis were not possible to subgroup, the study was excluded. Methodologic quality was assessed using the Coleman Methodology Score. RESULTS Included were 6 studies (266 shoulders) with a follow-up ranging from 24 to 61.4 months. The mean Coleman Methodology Score was 58.2 ± 11.8 points. There was an overall improvement from preoperative to postoperative assessments of the clinical score (Cohen d = 1.35, P < .001), forward flexion (d = 0.50, P = .009), external rotation (d = 0.40, P < .001), function (d = 1.04, P < .001), and pain (d = -0.89, P < .001). CONCLUSION Patients with irreparable MRCT without presence of osteoarthritis have a high likelihood of achieving a painless shoulder and functional improvements after RSA.
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Hahn S, Lee YH, Chun YM, Park EH, Suh JS. Magnetic resonance arthrography results that indicate surgical treatment for partial articular-sided supraspinatus tendon avulsion: a retrospective study in a tertiary center. Acta Radiol 2017; 58:1115-1124. [PMID: 28098497 DOI: 10.1177/0284185116684673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background Specific findings on magnetic resonance arthrography (MRA) that indicate the need for surgery in patients with partial articular-sided supraspinatus tendon avulsion (PASTA) are not well understood. Purpose To determine which MRA findings are characteristic of patients who undergo surgery for PASTA. Material and Methods From July 2011 to February 2014, MRA findings for patients treated for PASTA were retrospectively reviewed. The patients were divided into two groups: conservative treatment and surgical repair. MRA findings were compared between the groups. The following MRA results were assessed: length grade, width grade, co-existing superior labrum anterior posterior (SLAP) lesions, degenerative changes in the glenohumeral joint, presence of subacromial-subdeltoid bursitis, acromion type, presence of adhesive capsulitis, and tears of the subscapularis or infraspinatus tendon within the rotator cuff. Logistic regression analyses were conducted to identify which MRA findings were significantly associated with surgical treatment. Results Forty-five surgically treated patients and 203 conservatively treated ones were evaluated. The MRA findings showed significant differences between the groups with respect to length grade, width grade, degenerative changes in glenohumeral joint, bursitis, and co-existing rotator cuff tears ( P < 0.05). Multivariate logistic regression showed correlations between surgical repair and both grade 3 length tears (odds ratio, 30.8) and co-existing tears of the subscapularis or infraspinatus tendon (odds ratio, 2.9). Conclusion Surgical treatment is commonly performed in PASTA patients whose lesion lengths are grade 3 or who have co-existing tears in the subscapularis or infraspinatus tendon. Radiologists should pay attention to these MRA signs when evaluating PASTA patients.
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Affiliation(s)
- Seok Hahn
- Department of Radiology, Research Institute of Radiological Science, Medical Convergence Research Institute, and Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
- Present address: Department of Radiology, Inje University College of Medicine, Haeundae Paik Hospital, Busan, Republic of Korea
| | - Young Han Lee
- Department of Radiology, Research Institute of Radiological Science, Medical Convergence Research Institute, and Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yong-Min Chun
- Department of Orthopedic Surgery, Arthroscopy and Joint Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Eun Hae Park
- Department of Radiology, Research Institute of Radiological Science, Medical Convergence Research Institute, and Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
- Department of Radiology, Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Researh Institute of Chonbuk National University Hospital, Jeonju, Republic of Korea
| | - Jin-Suck Suh
- Department of Radiology, Research Institute of Radiological Science, Medical Convergence Research Institute, and Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
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Pulley lesions in rotator cuff tears: prevalence, etiology, and concomitant pathologies. Arch Orthop Trauma Surg 2017; 137:1097-1105. [PMID: 28555366 DOI: 10.1007/s00402-017-2721-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Indexed: 10/19/2022]
Abstract
PURPOSE This study aimed to demonstrate the prevalence of lesions in the biceps pulley complex in a representative, consecutive series of rotator cuff tears and rotator cuff interval treatments. We also analyzed associated tear pattern of rotator cuff injuries and superior labrum anterior-posterior (SLAP) lesions. We evaluated the relationships of these lesions to traumatic genesis and the prevalence of pulley lesions in revision cases. METHODS This retrospective study analyzed all pre- and intra-operative documentation on arthroscopic rotator cuff reconstructions and isolated pulley lesion treatments performed by a single surgeon over 2 consecutive years. According to Habermeyer et al., we classified cases into four groups, based on the presence of additional or related complete or partial rotator cuff tears, SLAP lesions, trauma, and primary or revision surgery. RESULTS Among 382 patients with rotator cuff tears, 345 (90.3%) had an injured pulley system; 151 (43.8%) had partial tears of the rotator cuff; out of these, 106 (30.6%) were articular-sided. All of these articular-sided partial tears showed extension into the pulley complex. In 154 cases (44.6%), history of shoulder trauma was associated with the beginning of symptoms. In addition, concomitant SLAP lesions occurred in 25-62% of pulley lesions, correlating with the severity of pulley lesions. Among the 345 cases, there have been 32 (9.3%) revision cases where a pulley lesion was intra-operatively identified and addressed. CONCLUSIONS Pulley complex lesions are present in 90.3% of surgically treated rotator cuff lesions, particularly in articular-sided injuries. In addition, we found a significant relationship between the incidence of SLAP lesions and the severity of pulley lesions. It seems reasonable to assume an important role of pulley system injuries in the pathogenesis of rotator cuff lesions.
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Miura Y, Kai Y, Morihara T, Fukushima H, Furukawa R, Sukenari T, Kida N, Nomura T. Three-dimensional Scapular Kinematics During Arm Elevation in Massive Rotator Cuff Tear Patients. Prog Rehabil Med 2017; 2:20170005. [PMID: 32789212 DOI: 10.2490/prm.20170005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Accepted: 02/24/2017] [Indexed: 11/09/2022] Open
Abstract
Objective Rotator cuff tears can influence shoulder kinematics and severely impair function. However, there have been no studies on three-dimensional (3D) shoulder kinematics in massive rotator cuff tear (MRCT) patients. Hypothesizing that MRCT patients could demonstrate significantly changed scapular kinematics during arm elevation in the scapular plane, we compared 3D scapular kinematics in the scapular plane between MRCT patients and healthy elderly subjects. Methods We assessed 15 shoulders of 11 MRCT patients and 16 shoulders of 16 healthy subjects. With the subjects seated, we used an electromagnetic tracking system to calculate the upward rotation, posterior tilt, and internal rotation of the scapula at 10° increments from 30° to 120° with respect to the thorax. We performed two-way analysis of covariance with the initial position of the scapular motion as the covariate and performed multiple comparisons using the Bonferroni method. Results MRCT patients exhibited significantly higher scapular upward rotation than did the healthy subjects (P < 0.05). There were no significant differences between groups with regard to posterior tilt and internal rotation. Conclusions This study indicated that when MRCT patients elevated their arms, they exhibited a significantly higher scapular upward rotation at low- to mid-range elevations compared with that of healthy subjects. This difference may have resulted from a compensatory effect in response to the decreased elevation torque caused by the loss of rotator cuff function. These results may assist rehabilitation strategies to improve active arm elevation in MRCT patients.
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Affiliation(s)
- Yuichiro Miura
- Rehabilitation unit, Fushimi Okamoto Hospital, Fushimi-ku, Kyoto, Japan.,Graduate School of Science and Technology, Kyoto Institute of Technology, Sakyo-ku, Kyoto, Japan
| | - Yoshihiro Kai
- Faculty of Health Science, Kyoto Tachibana University, Yamashina-ku, Kyoto, Japan
| | - Toru Morihara
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kamigyo-ku, Kyoto, Japan
| | - Hideaki Fukushima
- Rehabilitation unit, Fushimi Okamoto Hospital, Fushimi-ku, Kyoto, Japan
| | - Ryuhei Furukawa
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kamigyo-ku, Kyoto, Japan
| | - Tsuyoshi Sukenari
- Rehabilitation unit, Fushimi Okamoto Hospital, Fushimi-ku, Kyoto, Japan
| | - Noriyuki Kida
- Graduate School of Science and Technology, Kyoto Institute of Technology, Sakyo-ku, Kyoto, Japan
| | - Teruo Nomura
- Graduate School of Science and Technology, Kyoto Institute of Technology, Sakyo-ku, Kyoto, Japan
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Anastasopoulos PP, Alexiadis G, Spyridonos S, Fandridis E. Latissimus Dorsi Transfer in Posterior Irreparable Rotator Cuff Tears. Open Orthop J 2017; 11:77-94. [PMID: 28400877 PMCID: PMC5366394 DOI: 10.2174/1874325001711010077] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2016] [Revised: 04/09/2016] [Accepted: 04/20/2016] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Massive rotator cuff tears pose a difficult and complex challenge even for the experienced surgeon; inability to repair these tears by conventional means designates them as irreparable, while management becomes quite taxing. Several operative options have been suggested for the management of such lesions with varying degrees of success, while it is imperative to match patient demands and expectations to the predicted outcome. METHODS Research articles are examined and key concepts are discussed, in order to provide an evidence based review of the available literature. The anatomy and pathomechanics along with the indications, contraindications and surgical techniques are reported. RESULTS Transfer of the Latissimus dorsi has been used with success to restore shoulder function in deficits of the posterior rotator cuff. Although it can be used in a variety of settings, the ideal patient for a Latissimus dorsi tendon transfer is a young and active individual, with no glenohumeral osteoarthritis that has a severe disability and weakness related to an irreparable posterior cuff tear. CONCLUSION Tendon transfers have proved to be a successful treatment option in salvaging this difficult problem, providing pain relief and restoring shoulder function. Despite the excellent functional outcomes and pain suppression following operation, a variety of factors may affect the outcome; thus making indications and preoperative assessment a valuable component.
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Affiliation(s)
- Panagiotis P Anastasopoulos
- Hand Surgery-Upper Limb and Microsurgery Department, KAT General Hospital, Nikis 2 Str, Kifisia 145-61, Athens, Greece
| | - George Alexiadis
- Hand Surgery-Upper Limb and Microsurgery Department, KAT General Hospital, Nikis 2 Str, Kifisia 145-61, Athens, Greece
| | - Sarantis Spyridonos
- Hand Surgery-Upper Limb and Microsurgery Department, KAT General Hospital, Nikis 2 Str, Kifisia 145-61, Athens, Greece
| | - Emmanouil Fandridis
- Hand Surgery-Upper Limb and Microsurgery Department, KAT General Hospital, Nikis 2 Str, Kifisia 145-61, Athens, Greece
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Lee CS, Davis SM, Doremus B, Kouk S, Stetson WB. Interobserver Agreement in the Classification of Partial-Thickness Rotator Cuff Tears Using the Snyder Classification System. Orthop J Sports Med 2016; 4:2325967116667058. [PMID: 27738643 PMCID: PMC5043594 DOI: 10.1177/2325967116667058] [Citation(s) in RCA: 8] [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] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND At present, there is no widely accepted classification system for partial-thickness rotator cuff tears, and as a result, optimal treatment remains controversial. PURPOSE To examine the interobserver reliability and accuracy of classifying partial rotator cuff tears using the Snyder classification system. We hypothesized that the Snyder classification would be reproducible with high reliability and accuracy. STUDY DESIGN Cohort study (diagnosis); Level of evidence, 2. METHODS Twenty-seven orthopaedic surgeons reviewed 10 video-recorded shoulder arthroscopies. Each surgeon was provided with a description of the Snyder classification system for partial-thickness rotator cuff tears and was then instructed to use this system to describe each tear. Interrater kappa statistics and percentage agreement between observers were calculated to measure the level of agreement. Surgeon experience as well as fellowship training was evaluated to determine possible correlations. RESULTS A kappa coefficient of 0.512 indicated moderate reliability between surgeons using the Snyder classification to describe partial-thickness rotator cuff tears. The mean correct score was 80%, which indicated "very good" agreement. There was no correlation between the number of shoulder arthroscopies performed per year and fellowship training and the number of correct scores. CONCLUSION The Snyder classification system is reproducible and can be used in future research studies in analyzing the treatment options of partial rotator cuff tears.
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Affiliation(s)
- Christopher S Lee
- Stetson Powell Orthopedics and Sports Medicine, Burbank, California, USA
| | - Shane M Davis
- Stetson Powell Orthopedics and Sports Medicine, Burbank, California, USA
| | - Brittany Doremus
- Stetson Powell Orthopedics and Sports Medicine, Burbank, California, USA
| | - Shalen Kouk
- Stetson Powell Orthopedics and Sports Medicine, Burbank, California, USA
| | - William B Stetson
- Stetson Powell Orthopedics and Sports Medicine, Burbank, California, USA
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Lebaschi A, Deng XH, Zong J, Cong GT, Carballo CB, Album ZM, Camp C, Rodeo SA. Animal models for rotator cuff repair. Ann N Y Acad Sci 2016; 1383:43-57. [DOI: 10.1111/nyas.13203] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Revised: 07/12/2016] [Accepted: 07/18/2016] [Indexed: 01/08/2023]
Affiliation(s)
- Amir Lebaschi
- Tissue Engineering; Repair, and Regeneration Program
| | | | - Jianchun Zong
- Tissue Engineering; Repair, and Regeneration Program
| | | | | | - Zoe M. Album
- Tissue Engineering; Repair, and Regeneration Program
| | - Christopher Camp
- Tissue Engineering; Repair, and Regeneration Program
- Sports Medicine and Shoulder Service; Hospital for Special Surgery; New York New York
| | - Scott A. Rodeo
- Tissue Engineering; Repair, and Regeneration Program
- Sports Medicine and Shoulder Service; Hospital for Special Surgery; New York New York
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Banerjee M, Müller-Hübenthal J, Grimme S, Balke M, Bouillon B, Lefering R, Goßmann A, Shafizadeh S. Moderate value of non-contrast magnetic resonance imaging after non-dislocating shoulder trauma. Knee Surg Sports Traumatol Arthrosc 2016; 24:1888-95. [PMID: 24923686 DOI: 10.1007/s00167-014-3102-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2013] [Accepted: 05/27/2014] [Indexed: 01/02/2023]
Abstract
PURPOSE The purpose of the present study was to determine the value of shoulder magnetic resonance imaging (MRI) obtained in the community setting interpreted by musculoskeletal radiologists in patients with shoulder pain initiated by a single non-dislocating shoulder trauma. METHODS In 56 of 61 consecutive patients who underwent shoulder arthroscopy due to pain after a single non-dislocating shoulder trauma, the data sets of non-contrast MRI were complete. These were retrospectively interpreted by three radiologists specialized on musculoskeletal MRI who were blinded for patients' history and who did not have access to the reports of arthroscopy. Standard evaluation forms were used to assess the MRIs for superior labrum anterior and posterior (SLAP) lesions, anterior or posterior labrum lesions, lesions of the long head of biceps tendon (LHB) and for partial tears of the supraspinatus tendon and the upper quarter of the subscapularis tendon. Quality of the MRI was assessed by each radiologist on a four-point scale. RESULTS The pooled sensitivity for the three radiologists for the detection of SLAP lesions was 45.0 %, for anterior or posterior labrum tears 77.8 and 66.7 %, for lesions of the LHB 63.2 % and for partial tears of the supraspinatus or subscapularis tendon tears 84.8 and 33.3 %. Corresponding inter-rater reliabilities were poor (SLAP lesions) to substantial (anterior labrum tears). Quality of MRI only influenced the accuracy for the detection of posterior labrum tears. CONCLUSION A non-contrast shoulder MRI obtained in the community setting after non-dislocating shoulder trauma has a moderate sensitivity for most intraarticular pathologies when interpreted by musculoskeletal radiologists. Accuracy is dependent on the observer and not on the assessed quality. LEVEL OF EVIDENCE Case series, Level IV.
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Affiliation(s)
- Marc Banerjee
- Department of Orthopedic and Trauma Surgery, Faculty of Health - School of Medicine, Cologne Merheim Medical Center, Witten/Herdecke University, Ostmerheimerstr. 200, 51109, Cologne, Germany.
| | | | | | - Maurice Balke
- Department of Orthopedic and Trauma Surgery, Faculty of Health - School of Medicine, Cologne Merheim Medical Center, Witten/Herdecke University, Ostmerheimerstr. 200, 51109, Cologne, Germany
| | - Bertil Bouillon
- Department of Orthopedic and Trauma Surgery, Faculty of Health - School of Medicine, Cologne Merheim Medical Center, Witten/Herdecke University, Ostmerheimerstr. 200, 51109, Cologne, Germany
| | - Rolf Lefering
- Cologne Merheim Medical Center, IFOM, Institute for Research in Operative Medicine, University of Witten/Herdecke, Cologne, Germany
| | - Axel Goßmann
- Department of Radiology, Cologne Merheim Medical Center, University of Witten/Herdecke, Cologne, Germany
| | - Sven Shafizadeh
- Department of Orthopedic and Trauma Surgery, Faculty of Health - School of Medicine, Cologne Merheim Medical Center, Witten/Herdecke University, Ostmerheimerstr. 200, 51109, Cologne, Germany
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Rotator Cuff Tear Arthropathy: Pathophysiology, Imaging Characteristics, and Treatment Options. AJR Am J Roentgenol 2015; 205:W502-11. [DOI: 10.2214/ajr.14.13815] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Diagnostic shortcomings of magnetic resonance arthrography to evaluate partial rotator cuff tears in adolescents. J Pediatr Orthop 2015; 35:407-11. [PMID: 25075897 DOI: 10.1097/bpo.0000000000000283] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Recent evidence suggests an increase in the incidence of partial articular-sided rotator cuff tears in adolescent athletes, but the accuracy of diagnostic studies has not been previously assessed in this cohort. This study was performed to assess the ability of magnetic resonance imaging with arthrography (MRIa) to diagnose partial rotator cuff (PRC) pathology in the adolescent age group. METHODS All patients under the age of 19 years who underwent shoulder arthroscopy, between August 2008 and August 2010, were grouped based on the presence of a PRC tear diagnosed by either MRIa or arthroscopy. The control cohort included children without evidence of an intraoperative PRC. Surgical findings were then correlated with the preoperative MRIa findings and the accuracy of MRIa reading. Interclass coefficient was then determined for the MRIa reviewers. RESULTS Thirty-one of 89 adolescents (mean age, 15.9 y; 36% girls and 64% boys) who underwent arthroscopic shoulder surgery were found to have radiographic or arthroscopic evidence of a PRC injury. There were 17 boys and 14 girls in the PRC group, with a mean age of 15.6 years. The PRC injuries involved either the supraspinatus tendon, infraspinatus tendon, or both. MRIa was 44% sensitive and 87% specific, with a positive predictive value of 64% and a negative predictive value of 74% with arthroscopic findings used as the gold standard. The ICC between reviewers was κ=0.57, with an absolute agreement of 84%. CONCLUSIONS The overall diagnostic accuracy of the MRIa with regard to adolescent PRC injuries was 72%. MRIa was found to be specific, but not sensitive for the diagnosis of this pathology. The high false-negative rate seen in this adolescent cohort indicates that a PRC injury may be present even with a negative MRIa. Therefore, if clinical suspicion indicates a PRC injury, then the treating physician should consider management for rotator cuff pathology despite negative MRIa findings. LEVEL OF EVIDENCE Level III--retrospective cohort study.
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Partial supraspinatus tears are associated with tendon lengthening. Knee Surg Sports Traumatol Arthrosc 2015; 23:408-14. [PMID: 23525764 DOI: 10.1007/s00167-013-2475-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2012] [Accepted: 03/11/2013] [Indexed: 01/20/2023]
Abstract
PURPOSE Tendon tear may result in muscular retraction with the loss of contractile amplitude and strength of the rotator cuff muscles. Currently, neither a validated method of measuring supraspinatus tendon length nor normal values are known. It was therefore the purpose of this study to measure the normal length of the supraspinatus tendon and to determine whether partial tears are associated with changes in tendon length. METHODS MR examinations of 49 asymptomatic volunteers and 37 patients with arthroscopically proven, isolated partial tears of the supraspinatus tendon were compared. The ratio of the extramuscular tendon length to the distance between the footprint and the glenoid surface was calculated (TL/FG ratio). Tendon length measurements were taken by two independent readers at the bursal and articular surfaces at the anterior, the central and the posterior parts of the tendon. RESULTS TL/FG ratios at the bursal surface of tendons with partial tears were significantly higher than those in the control group [anterior: 0.78 ± 0.20 vs. 0.66 ± 0.15 (p < 0.05); central: 0.61 ± 0.13 vs. 0.52 ± 0.10 (p < 0.05); posterior: 0.57 ± 0.15 vs. 0.52 ± 0.10 (p < 0.05)]. At the articular surface, differences were significant only anteriorly [0.60 ± 0.13, vs. 0.54 ± 0.10 (p < 0.05)]. A cut-off TL/FG ratio of 0.63 for measurements at the bursal surface in the center of the tendon achieved a sensitivity of 46 % and a specificity of 92 % for the identification of partial cuff tearing. CONCLUSION A reproducible method for measurement of extramuscular supraspinatus tendon length is described. Partial tearing of the supraspinatus tendon is associated with significant tendon lengthening, suggesting failure in continuity, and this is most reliably measured on the bursal surface. LEVEL OF EVIDENCE III.
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Deep partial rotator cuff tear: transtendon repair or tear completion and repair? A randomized clinical trial. Knee Surg Sports Traumatol Arthrosc 2015; 23:460-3. [PMID: 23689964 DOI: 10.1007/s00167-013-2536-6] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2012] [Accepted: 05/13/2013] [Indexed: 01/26/2023]
Abstract
PURPOSE The purpose of this study is to compare the clinical and subjective difference between transtendon repair or complete/repair in two homogeneous groups of patients affected by deep partial articular supraspinatus tear. METHODS Seventy-four patients were randomized in two groups of 37 patients each. The first group (A) was treated with arthroscopic transtendon repair while the second group (B) was treated with an arthroscopic completion of the tear and formal repair. All the patients were revaluated at a minimum 2 years of follow-up with Constant score and Visual Analogic Scale (VAS). RESULTS Constant score improved by a mean value of 25 (95 % CI 21-28) (p < 0.0001) and of 29 (95 % CI 26-31) (p < 0.0001), respectively; VAS score decreased by a mean value of 3.4 (95 % CI 2.9-3.9) (p < 0.0001) and of 3.6 (95 % CI 3.3-4.0) (p < 0.0001), respectively. The improvement was higher in both groups for the ADL, and in Group B, the improvement in strength was higher than in Group A. There were no statistical differences between the two different techniques. CONCLUSION Both repairing techniques of deep partial supraspinatus tear provide good results in terms of function and pain. There were no statistically significant differences between the two techniques. LEVEL OF EVIDENCE Prospective comparative study, Level II.
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Wieser K, Rahm S, Schubert M, Fischer MA, Farshad M, Gerber C, Meyer DC. Fluoroscopic, magnetic resonance imaging, and electrophysiologic assessment of shoulders with massive tears of the rotator cuff. J Shoulder Elbow Surg 2015; 24:288-94. [PMID: 25179370 DOI: 10.1016/j.jse.2014.05.026] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Revised: 05/07/2014] [Accepted: 05/15/2014] [Indexed: 02/01/2023]
Abstract
BACKGROUND It was the purpose of this paper to analyze structural, functional, and electrophysiologic variables that may determine preserved overhead function for patients with massive rotator cuff tears. METHODS Nineteen patients (20 shoulders) were prospectively included in either the pseudoparalytic (n = 9) or the non-pseudoparalytic group (n = 11). Fatty infiltration was graded according to Goutallier, and anterior (subscapularis) and posterior (infraspinatus and teres minor) tear extension was graded 0 (no involvement) to 4 (full tear) on magnetic resonance imaging. Glenohumeral and scapulothoracic rhythm was assessed by fluoroscopic motion analysis, and electromyographic evaluation of the deltoid muscle was performed. RESULTS We found no significant difference of fatty infiltration of the supraspinatus (3.9 vs 3.6), infraspinatus (3.9 vs 3.8), and teres minor (1.7 vs 0.6) or of the posterior tear extension (2.6 vs 2.0) between pseudoparalytic and non-pseudoparalytic shoulders. Global tear extension in the parasagittal plane (205° vs 163°) and subscapularis involvement (2.6 vs 1.2), however, showed significant differences between the two groups, and no patient with a full-thickness supraspinatus and infraspinatus tear with extension into the inferior half of the subscapularis was able to lift the arm to 90°. Fluoroscopic assessment revealed almost total loss of active glenohumeral abduction in the pseudoparalytic group. CONCLUSION Despite global tear extension, the single most important predictor for preserved shoulder function is the integrity of the inferior subscapularis insertion. Furthermore, electromyographic evaluation identifies a well-differentiated deltoid innervation as beneficial for a well-preserved shoulder function, but it does not protect from pseudoparalysis.
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Affiliation(s)
- Karl Wieser
- Department of Orthopaedics, Balgrist University Hospital, University of Zürich, Zürich, Switzerland.
| | - Stefan Rahm
- Department of Orthopaedics, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Martin Schubert
- Department of Neurology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Michael A Fischer
- Department of Radiology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Mazda Farshad
- Department of Orthopaedics, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Christian Gerber
- Department of Orthopaedics, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Dominik C Meyer
- Department of Orthopaedics, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
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Soft tissue injury of the shoulder after single non-dislocating trauma: prevalence and spectrum of intraoperative findings during shoulder arthroscopy and treatment results. Arch Orthop Trauma Surg 2015; 135:103-9. [PMID: 25394541 DOI: 10.1007/s00402-014-2114-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2014] [Indexed: 02/09/2023]
Abstract
BACKGROUND AND PURPOSE The purpose of our study was to present the spectrum and prevalence of intraarticular lesions in patients with shoulder pain after a single non-dislocating shoulder trauma and to evaluate the clinical results according to pathology and workers' compensation status. METHODS Sixty consecutive patients (61 shoulders) with shoulder pain following a single non-dislocating shoulder trauma had shoulder arthroscopy. The indication for surgery was either persistent pain for 3 months or longer after trauma and/or an intraarticular lesion on MRI. Patients with history of shoulder complaints, previous shoulder surgery, a complete rotator cuff tear or a fracture of the shoulder girdle were excluded. Intraarticular findings during shoulder arthroscopy were retrospectively analyzed. After a minimum follow-up of 1 year patients were contacted by telephone interview and ASES score, Simple Shoulder Test, Subjective Shoulder Value and residual pain were assessed for the entire population and for patients with and without workers' compensation. RESULTS The most common intraarticular findings were SLAP (44.3 %) and Pulley (19.7 %) lesions followed by lesions of the anterior or posterior labrum (14.8 %). The mean age of the 13 women and 47 men was 41.9 years (SD 10.9). Patients with workers' compensation had significantly lower scores than patients without and had a significantly lower return to work rate than patients without. INTERPRETATION In patients with persistent shoulder pain after sprain or contusion arthroscopy revealed a broad spectrum of intraarticular findings. Patients with workers' compensation claims had worse results than those without. LEVEL OF EVIDENCE Case series (Level IV).
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Abstract
Throwers, or athletes who engage in repetitive overhead motions, are a unique subset of athletes that experience distinct shoulder injuries. Athletes engaged in baseball comprise the majority of patients seeking orthopedic care for throwing related injuries. Injuries specific to throwers most commonly involve the labrum and the undersurface of the rotator cuff. In addition, tissue changes in both the anterior and posterior glenohumeral capsule are common with repetitive overhead motions. These capsular changes alter. This article will examine the pathomechanics of injuries to throwers, elaborate means of diagnoses of cuff and labral injury and discuss recent advances in both non-operative and operative interventions, including preventative principles.
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Affiliation(s)
- Stuart D Kinsella
- Department of Orthopaedic Surgery, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA
| | - Stephen J Thomas
- Division of Nursing and Health Sciences, Neumann University, 1 Neumann Drive, Aston, PA 19104, USA
| | - G Russell Huffman
- Department of Orthopaedic Surgery, Hospital of the University of Pennsylvania, 34th and Spruce Street, Philadelphia, PA 19104, USA
| | - John D Kelly
- Department of Orthopaedic Surgery, Hospital of the University of Pennsylvania, 34th and Spruce Street, Philadelphia, PA 19104, USA.
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Beitzel K, Kirchhoff C, Beitzel KI, Reiser MF, Kirchhoff S. In vivo evaluation of the kinematics of the long head of the biceps tendon within the pulley: a 3 T MRI motion analysis. Arch Orthop Trauma Surg 2013; 133:1719-25. [PMID: 24121620 DOI: 10.1007/s00402-013-1865-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2013] [Indexed: 10/26/2022]
Abstract
INTRODUCTION To evaluate the kinetic amplitude and direction of the long head of the biceps tendon (LHB) within the pulley and the proximal bicipital groove, we performed a 3T-magnetic resonance-throwing motion analysis. MATERIALS AND METHODS This prospective study was performed on a 3T-MRI scanner. A T2-weighted-3D sequence in three specific positions of throwing motion of the dominant shoulder was performed under isometric 5 N loading conditions or without loading, respectively. Measurements were performed in high (140°) abduction/external rotation, medium (110°) abduction/external rotation and low (45°) adduction-flexion/internal rotation. Multiplanar rotational reconstructions along the LHB in the bicipital groove allowed for the localization of the LHB including the degree of motion in the three most proximal slices. RESULTS 12 healthy volunteers (age 22–34 years) were enrolled. Adduction led to an anterior deviation of the LHB within the bicipital groove. Loading conditions in medium (110°) elevation/external rotation furthermore led to a significant anterior deviation of the LHB. Conclusion Our findings support the thesis that pulley lesions result from movements of the LHB especially in extreme positions during throwing/overhead activities. Load application in the medium (110°) elevation/external rotation position might enable a better evaluation of patients with dedicated pulley lesions. These results need further evaluation in larger study cohorts and in patients with dedicated rotator cuff lesions, which will be the focus of ongoing studies.
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A Concise and Comprehensive Description of Shoulder Pathology and Procedures: The 4D Code System. Adv Orthop 2012; 2012:930543. [PMID: 23251810 PMCID: PMC3521487 DOI: 10.1155/2012/930543] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2012] [Accepted: 10/07/2012] [Indexed: 01/02/2023] Open
Abstract
Background. We introduce a novel description system of shoulder pathoanatomy. Its goal is to provide a comprehensive three-dimensional picture, with an additional component of time; thus, we call it the 4D code. Methods. Each line of the code starts with right versus left and a time designation. The pillar components are recorded regardless of pathology; they include subscapularis, long head of biceps tendon, supraspinatus, infraspinatus, and teres minor. Secondary elements can be added if there is observed pathology, including acromioclavicular joint, glenohumeral joint, labrum, tear configuration, location and extent of partial cuff tear, calcific tendonitis, fatty infiltration, and neuropathy. Results. We provide two illustrative examples of patients which show the ease and effectiveness of the 4D code. With a few simple lines, significant amount of information about patients' pathology, surgery, and recovery can be easily conveyed. Discussion. We utilize existing validated classification systems for parts of the shoulder and provide a frame work to build a comprehensive picture. The alphanumeric code provides a simple language that is universally understood. The 4D code is concise yet complete. It seeks to improve efficiency and accuracy of the communication, documentation, and visualization of shoulder pathology within individual practices and between providers.
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Modi CS, Smith CD, Drew SJ. Partial-thickness articular surface rotator cuff tears in patients over the age of 35: Etiology and intra-articular associations. INTERNATIONAL JOURNAL OF SHOULDER SURGERY 2012; 6:15-8. [PMID: 22518075 PMCID: PMC3326750 DOI: 10.4103/0973-6042.94309] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Purpose: Partial-thickness articular-sided rotator cuff tears have a multifactorial etiology and are associated with degeneration of the tendon. They are often described as an injury of the young athlete, although they are also found in the older population. The aim of this study was to investigate the frequency and associations of partial-thickness articular-sided tears in patients over the age of 35 years. Design: Retrospective Materials and Methods: A retrospective study of all arthroscopic procedures for rotator cuff pathology in patients over the age of 35 years over a 2-year period by a single surgeon was performed. The included patients were divided into two groups based on the arthroscopic findings: those with a partial-thickness articular-sided rotator cuff tear and those with pure tendinopathy. The groups were then compared to identify the associated pathology with the rotator cuff lesions. 2×2 contingency table analysis and unpaired Student's t-test were used for statistical analysis. Results: One hundred patients were included in the study of whom 62 had a partial articular-sided tear. Those with a partial articular-sided tear were older (P=0.0001), were more commonly associated with a documented injury (P=0.03), and more commonly had biceps degeneration (P=0.001) and synovitis (P=0.02) within the joint. Conclusion: Partial-thickness articular-sided tears are a common occurrence in patients requiring arthroscopic surgery for rotator cuff pathology over the age of 35 years. This probably reflects an injury in an already degenerate cuff. This would support the theory of intrinsic degeneration of the tendon in this age group and probably represent a different etiology to those seen in the young athletes. Level of Evidence: Level 3
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Affiliation(s)
- Chetan S Modi
- Department of Trauma and Orthopaedic Surgery, Upper Limb Unit, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, CV2 2DX, United Kingdom
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Transossäre Nahttechnik bei kompletten Rotatorenmanschettenrupturen. ARTHROSKOPIE 2012. [DOI: 10.1007/s00142-011-0665-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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