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Mbogori MJ, Ma J, Wong I. Surgical Management of Massive Irreparable Cuff Tears/Management of Rotator Cuff Disease: Interpositional Graft for Irreparable Posterosuperior Rotator Cuff Tears. Curr Rev Musculoskelet Med 2024; 17:235-246. [PMID: 38753092 PMCID: PMC11156817 DOI: 10.1007/s12178-024-09903-0] [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] [Accepted: 04/29/2024] [Indexed: 06/07/2024]
Abstract
PURPOSE OF REVIEW Increasingly, massive irreparable rotator cuff tears present a treatment challenge due to their high re-tear rates. The reparability of such tears depends on factors like tear size, the number of involved tendons, tendon retraction extent, muscular atrophy, fatty infiltration, and the presence or absence of arthritis. There are non-surgical and several surgical treatment options described each with their specific indications, contraindications, pros, and cons. Bridging reconstruction restores the superior rotator cuff tissue and arrests humeral head superior migration. The purpose of his review is to explore the existing literature on interpositional graft mechanics, indications, surgical technique, and clinical outcomes. It aims to understand how these parameters can facilitate the incorporation of bridging reconstruction using interpositional grafts into a surgeon's practice for managing massive irreparable rotator cuff tears. RECENT FINDINGS Interpositional grafts for irreparable massive rotator cuff tears can either be auto-, allo-, xenografts, or synthetic material and are best suited for patients who are relatively younger, no glenohumeral arthritis, and minimal to no fatty infiltration and muscle atrophy. Short to medium term outcome studies available report good functional, clinical, and radiological improvements with bridging reconstruction utilizing acellular dermal matrix allograft. Interpositional grafts for management of irreparable posterosuperior cuff tears provides improved clinical and radiological outcomes with minimal complications and thus a viable and valuable surgical technique for a shoulder surgeon's armamentarium.
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Affiliation(s)
| | - Jie Ma
- Division of Orthopaedic Surgery, Nova Scotia Health, Halifax, NS, Canada
| | - Ivan Wong
- Faculty of Medicine, Dalhousie University, Halifax, NS, Canada.
- Division of Orthopaedic Surgery, Nova Scotia Health, Halifax, NS, Canada.
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Gaidici A, Galal Y, Vohra A, Lederman ES, Shah A. Dermal Allograft Augmentation for Large and Massive Rotator Cuff Tears and Revisions: A Case Series. Cureus 2024; 16:e57090. [PMID: 38681467 PMCID: PMC11053296 DOI: 10.7759/cureus.57090] [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] [Accepted: 03/27/2024] [Indexed: 05/01/2024] Open
Abstract
Introduction Arthroscopic advancements have notably improved rotator cuff repair, yet the healing of tendons and retear risks still pose significant challenges, especially with massive and large tears. These larger tears have shown a quadruple increase in retear rate when the tear size grows from 1-3 cm. The prevalent cause of failure, particularly in tears with fatty degeneration, is suture tearing. As such, techniques that enhance tendon healing are pivotal due to their correlation with improved functional outcomes. Dermal allograft augmentation (DAA) is one method that has demonstrated improvements in rotator cuff repair biomechanics, as well as the promotion of vascularization and neotendon formation. This study evaluates the efficacy of DAA in the postoperative healing of large and massive rotator cuff tears, assessed through patient-reported outcomes and functional range of motion. Methods This retrospective study reviewed a single surgeon's database, selecting patients who underwent arthroscopic surgery for full-thickness rotator cuff tears measuring at least 3 cm, or those with maximum stage II fatty infiltration of the supraspinatus or infraspinatus muscle on MRI. We used three validated patient-reported outcome (PRO) measures, American Shoulder and Elbow Surgeon Score (ASES), Single Assessment Numeric Evaluation (SANE), and Simple Shoulder Test (SST), alongside a range of motion metrics, external rotation (ER), and forward flexion (FF). These were recorded pre-operatively and, at minimum, one year post-operatively, with a standard student t-test employed for comparative analysis. Results Out of 18 total patients, the average age was 61 years, and 83% were male. The cause of injury was mostly traumatic in nature (n=11), with the remainder being chronic (n=7). All three PROs (n=11) demonstrated a statistically significant increase in score including ASES (p=0.003), SANE (p=0.004), and SST (p=0.039). External rotation also significantly improved pre- to post-operative function (46 vs 58, p=0.049). Three patients (17%) suffered from a retear within three months of their rotator cuff repair. Two patients (11%) required a reverse shoulder arthroplasty within a year. Conclusion Our study demonstrated that DAA in rotator cuff repair yielded notable functional and clinical advancements, with a moderately low retear rate as confirmed by ultrasound. These outcomes suggest that DAA is a promising intervention for large and historically difficult rotator cuff tears, offering significant implications for future treatment protocols.
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Affiliation(s)
- Anthony Gaidici
- Medicine, University of Arizona College of Medicine-Phoenix, Phoenix, USA
- Orthopaedic Surgery, Banner University Medical Center-Phoenix, Phoenix, USA
| | - Youssef Galal
- Medicine, University of Arizona College of Medicine-Phoenix, Phoenix, USA
- Orthopaedic Surgery, Banner University Medical Center-Phoenix, Phoenix, USA
| | - Arjun Vohra
- Orthopaedic Surgery, Banner University Medical Center-Phoenix, Phoenix, USA
| | - Evan S Lederman
- Orthopaedic Surgery, Banner University Medical Center-Phoenix, Phoenix, USA
| | - Anup Shah
- Orthopaedic Surgery, Banner University Medical Center-Phoenix, Phoenix, USA
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Lee S, Shin SJ. Postoperative Graft Volume Reduction Is Associated With Inferior Clinical Outcomes of Superior Capsule Reconstruction Using an Acellular Dermal Matrix Allograft. Arthroscopy 2024; 40:229-239. [PMID: 37394150 DOI: 10.1016/j.arthro.2023.06.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 06/10/2023] [Accepted: 06/16/2023] [Indexed: 07/04/2023]
Abstract
PURPOSE To evaluate whether postoperative graft volume reduction is associated with clinical outcomes after superior capsule reconstruction (SCR) and to identify factors related to graft volume change. METHODS Between May 2018 and June 2021, patients who underwent SCR with acellular dermal matrix allograft for irreparable rotator cuff tear with a minimum 1-year follow-up and who had intact graft continuity in postoperative 6-month magnetic resonance imaging were retrospectively reviewed. The lateral half to the medial half of the graft volume ratio was defined as lateral half graft volume ratio. The difference between the preoperative and postoperative lateral half graft volume ratio was defined as lateral half graft volume change. Patients were divided into 2 groups: those with preserved graft volume (group I) and those with reduced graft volume (group II). Intergroup differences in clinical and radiological characteristics were analyzed. RESULTS A total of 81 patients were included, with 47 (58.0%) in group I and 34 (42.0%) in group II. Group I showed significantly lower lateral half graft volume change (0.018 ± 0.064 vs 0.370 ± 0.177; P < .001) than group II. Group II showed significantly greater preoperative Hamada grade (1.3 ± 0.5 vs 2.2 ± 0.6, P < .001), an anteroposterior distance of the graft at the greater tuberosity (APGT) (30.3 ± 4.8 vs 35.2 ± 3.8, P < .001), and fatty infiltration of infraspinatus (2.3 ± 0.9 vs 3.1 ± 0.8, P < .001) and subscapularis (0.9 ± 0.9 vs 1.6 ± 1.3, P = .009) than group I. Group II had a significantly lower proportion of patients achieving MIC in Constant score than group I (70.2% vs 47.1%, P = .035). The Hamada grade, APGT, and fatty infiltration of infraspinatus and subscapularis were independent factors of graft volume change. CONCLUSIONS Although SCR improved pain and shoulder function, postoperative graft volume reduction was related to a lower rate of minimal important change achievement in the Constant score compared with preserved graft volume. The preoperative Hamada grade, APGT, and fatty infiltration of infraspinatus and subscapularis were associated with graft volume reduction. LEVEL OF EVIDENCE Level III, retrospective case-control study.
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Affiliation(s)
- Sanghyeon Lee
- Department of Orthopaedic Surgery, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Sang-Jin Shin
- Department of Orthopedic Surgery, College of Medicine, Ewha Womans University Seoul Hospital, Seoul, Republic of Korea.
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Sahu AK, Moran EK, Gandikota G. Role of ultrasound and MRI in the evaluation of postoperative rotator cuff. J Ultrason 2023; 23:e188-e201. [PMID: 38020508 PMCID: PMC10668931 DOI: 10.15557/jou.2023.0028] [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: 09/23/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Rotator cuff tears are common shoulder injuries in patients above 40 years of age, causing pain, disability, and reduced quality of life. Most recurrent rotator cuff tears happen within three months. Surgical repair is often necessary in patients with large or symptomatic tears to restore shoulder function and relieve symptoms. However, 25% of patients experience pain and dysfunction even after successful surgery. Imaging plays an essential role in evaluating patients with postoperative rotator cuff pain. The ultrasound and magnetic resonance imaging are the most commonly used imaging modalities for evaluating rotator cuff. The ultrasound is sometimes the preferred first-line imaging modality, given its easy availability, lower cost, ability to perform dynamic tendon evaluation, and reduced post-surgical artifacts compared to magnetic resonance imaging. It may also be superior in terms of earlier diagnosis of smaller re-tears. Magnetic resonance imaging is better for assessing the extent of larger tears and for detecting other complications of rotator cuff surgery, such as hardware failure and infection. However, postoperative imaging of the rotator cuff can be challenging due to the presence of hardware and variable appearance of the repaired tendon, which can be confused with a re-tear. This review aims to provide an overview of the current practice and findings of postoperative imaging of the rotator cuff using magnetic resonance imaging and ultrasound. We discuss the advantages and limitations of each modality and the normal and abnormal imaging appearance of repaired rotator cuff tendon.
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Affiliation(s)
- Amit Kumar Sahu
- Department of Radiology, Max Superspeciality Hospital, New Delhi, India
| | | | - Girish Gandikota
- Department of Radiology, University of North Carolina, Chapel Hill, USA
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Kim DS, Han JY, Park YJ, Kwak JW, Lee BS. Comparative analysis of superior capsule reconstruction between long head of biceps tendon autograft and human dermis allograft. J Shoulder Elbow Surg 2023; 32:820-831. [PMID: 36174817 DOI: 10.1016/j.jse.2022.08.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 07/18/2022] [Accepted: 08/11/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND Although many superior capsule reconstruction (SCR) techniques are currently practiced in clinical settings, guidelines for choosing the appropriate graft material are lacking. Therefore, at most times, the surgeon's personal preference becomes the deciding factor. This study compared 2 fairly recent SCR techniques-SCR with biceps tendon (BT) autograft and SCR with human dermis (HD) allograft-by evaluating clinical and radiologic outcomes to aid the surgeon's decision in choosing the appropriate graft. METHODS Thirty-one patients underwent SCR using BT autograft (SCR BT), and 22 underwent SCR using HD allograft (SCR HD). SCR BT was selected for patients with a partial BT tear <20%, no severe inflammation signs, and favorable anchor conditions. SCR HD was performed in patients with a BT tear >20%, a superior labrum anterior-posterior (SLAP) lesion, severe inflammation, or subluxation. Range of motion (ROM), strength and shoulder function scoring, plain radiography, and magnetic resonance imaging were evaluated before and after surgery at regular intervals. RESULTS In the SCR BT group, forward flexion ROM increased from 122° ± 43° to 149° ± 18° at 2 years postoperatively, whereas in the SCR HD group, forward flexion ROM improved from 129° ± 28° to 149° ± 18°. In the SCR BT group, internal rotation (IR) ROM increased from 5 ± 3 to 6 ± 2 at 2 years postoperatively, whereas in the SCR HD group, IR ROM improved from 5 ± 3 to 6 ± 1. Although ROM, strength, visual analog scale score, American Shoulder and Elbow Surgeons score, and Constant score all improved 2 years after surgery, no statistically significant differences were found. Six months after surgery, graft thickness was 3.58 ± 0.384 mm in the SCR BT group and 2.49 ± 0.326 mm in the SCR HD group (P < .001). At 2 years postoperatively, graft thickness was 3.54 ± 0.399 mm in the SCR BT group and 2.49 ± 0.306 mm in the SCR HD group (P < .001). The SCR HD group showed a negative correlation of -0.475 between graft thickness and IR ROM (P = .026). In the SCR BT group, a negative correlation of -0.466 was found between graft thickness and IR ROM (P = .008). A positive correlation of 0.363 was found between IR ROM and the acromiohumeral distance when the results were compared before and 2 years after surgery (P = .045). CONCLUSION Both SCR using BT autograft and SCR using HD allograft tissue showed favorable results, and no significant difference was noted between the 2 techniques. Given that the 2 techniques show equally favorable results, the surgeon's personal preference in choosing the SCR technique appears to be acceptable. Understanding the costs and patient's characteristics may aid the surgeon in deciding on the graft material.
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Affiliation(s)
- Doo Sup Kim
- Department of Orthopedic Surgery, Wonju College of Medicine, Yonsei University, Wonju Severance Christian Hospital, Wonju, Republic of Korea
| | - Jin Young Han
- Department of Orthopedic Surgery, Wonju College of Medicine, Yonsei University, Wonju Severance Christian Hospital, Wonju, Republic of Korea.
| | - Yeon Jae Park
- Department of Medical Statistics, Wonju College of Medicine, Yonsei University, Wonju Severance Christian Hospital, Wonju, Republic of Korea
| | - Ji Woong Kwak
- Department of Orthopedic Surgery, Wonju College of Medicine, Yonsei University, Wonju Severance Christian Hospital, Wonju, Republic of Korea
| | - Bum Seok Lee
- Department of Orthopedic Surgery, Wonju College of Medicine, Yonsei University, Wonju Severance Christian Hospital, Wonju, Republic of Korea
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Ganokroj P, Peebles AM, Vopat ML, Provencher MT. Superior Capsular Reconstruction for Irreparable Rotator Cuff Tear. Clin Sports Med 2023; 42:109-124. [DOI: 10.1016/j.csm.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Lee A, Farooqi AS, Novikov D, Li X, Kelly JD, Parisien RL. Clinical and Functional Outcomes by Graft Type in Superior Capsular Reconstruction: A Systematic Review and Meta-analysis. Am J Sports Med 2022; 50:3998-4007. [PMID: 34633206 DOI: 10.1177/03635465211040440] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND In recent years, superior capsular reconstruction (SCR) has emerged as a promising treatment for massive rotator cuff tears and has been performed with an array of graft options, most commonly dermal allograft and tensor fascia lata (TFL) autograft. PURPOSE To compare the clinical outcomes, functional outcomes, and complication rates after SCR performed with dermal allograft, TFL autograft, long head of the biceps tendon (LHBT) autograft, and porcine xenograft. STUDY DESIGN Meta-analysis; Level of evidence, 4. METHODS PubMed, Cochrane Library, and Embase were systematically reviewed for studies that enrolled ≥10 patients who underwent SCR and presented clinical outcome data at a minimum follow-up of 12 months. When available, pre- and postoperative patient-reported outcome scores and clinical examination data were extracted. Outcome data were then compared by graft type. A meta-analysis was also conducted of graft tear and reoperation rates after SCR with dermal allograft and TFL autograft. RESULTS Human dermal allograft and TFL autograft were each utilized in 7 studies, LHBT autograft in 2 studies, and porcine xenograft in 1 study. Dermal allograft, TFL autograft, and LHBT autograft demonstrated comparable median (range) postoperative American Shoulder and Elbow Surgeons scores of 85.3 (77.5-89), 88.6 (73.7-94.3), and 82.7 (80-85.4), respectively. The median postoperative pain scores per visual analog scale for dermal allograft, TFL autograft, and LHBT autograft were 0.8, 2.5, and 1.4. Median postoperative forward elevation was 159.0°, 147.0°, 163.8°, and 151.4° for dermal allograft, TFL autograft, LHBT autograft, and porcine xenograft. Meta-analysis demonstrated a comparable pooled graft tear rate between TFL autograft (9%; 95% CI, 4%-16%) and dermal allograft (7%; 95% CI, 2%-13%). Similarly, the pooled reoperation rate was similar for TFL autograft (3%; 95% CI, 0%-7%) and dermal allograft (6%; 95% CI, 2%-12%). Among the 3 studies with pre- and postoperative information on pseudoparalysis, 73 of 76 (96%) patients with an intact/repairable subscapularis had a reversal of their pseudoparalysis after SCR. CONCLUSION Dermal allograft, TFL autograft, and LHBT autograft are all suitable options for SCR and demonstrate significant improvements in American Shoulder and Elbow Surgeons score, pain score per visual analog scale, and forward elevation. Moreover, dermal allograft and TFL autograft have comparable rates of graft tear and reoperation.
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Affiliation(s)
- Alexander Lee
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ali S Farooqi
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - David Novikov
- School of Medicine, Boston University, Boston, Massachusetts, USA
| | - Xinning Li
- School of Medicine, Boston University, Boston, Massachusetts, USA
| | - John D Kelly
- University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Cromheecke M, Garret J, Deranlot J, Bonnevialle N, Gaudin S, Lädermann A, Nourissat G. Low healing rates and moderate functional outcome after arthroscopic superior capsular reconstruction using a porcine xenograft. Knee Surg Sports Traumatol Arthrosc 2022; 30:2528-2534. [PMID: 35199186 DOI: 10.1007/s00167-022-06916-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 02/07/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE In the absence of arthropathy, symptomatic massive irreparable rotator cuff tears contribute to a therapeutic challenge for orthopedic surgeons. The concept of superior capsular reconstruction (SCR) was introduced as an option for these challenging cases. The purposes of this study were to evaluate the clinical outcome scores when using a decellularized porcine xenograft and to evaluate the graft healing and incorporation. METHODS A multicentric retrospective study of consecutive SCR's performed between 2016 and 2019 by four surgeons in four centers. Preoperative and postoperative Constant score, Subjective shoulder value (SSV) and Visual analog scale for pain (VAS) were recorded. Graft healing was evaluated by ultrasound or magnetic resonance imaging (MRI). RESULTS A total of 28 shoulders were retrospectively analyzed with an average follow-up of 24 ± 9 months. One infection and four revisions (14%) to reversed shoulder arthroplasty (RSA) were reported at the final follow-up. The absolute Constant score showed a moderate, but significant improvement from 40 ± 12 to 57 ± 20 (P = 0.001). A significant improvement in pain scores was observed (P < 0.001). For patients undergoing SCR as a primary surgery, an average postoperative Constant score of 62 ± 16 was observed. This was in contrast to 43 ± 22 for patients who underwent SCR after failed rotator cuff repair. Although a strong trend in absolute differences was observed in regard to the Constant score, they did not reach statistical significance. For all other recorded outcome scores, a significant difference was reported between these groups. Graft healing was observed in (7/22) 30% of the patients. In the case of graft incorporation, an absolute constant score of 70 ± 9 was observed compared to 48 ± 21 in the graft failure group (P = 0.003). All cases with graft healing were considered to have a successful clinical outcome. This compared to only (7/15) 47% in the case of graft failure. CONCLUSIONS In these series, SCR with a dermal xenograft successfully alleviated pain, but provided only a moderate improvement in functional outcome. In the case of graft healing, satisfactory clinical outcomes and patient satisfaction were observed. The present study indicates the benefit of performing SCR as a primary surgery, yet warns against using SCR as a salvage option for failed rotator cuff repair. In this group, the use of dermal xenografts is limited by the low healing rates and high complication rate. LEVEL OF EVIDENCE IV. Retrospective case series, treatment study.
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Affiliation(s)
- Michiel Cromheecke
- Clinique du parc de Lyon, 155 boulevard Stalingrad, 69006, Lyon, France. .,AZ Maria Middelares, Buitenring-Sint-Denijs 30, 9000, Ghent, Belgium.
| | - Jérôme Garret
- Clinique du parc de Lyon, 155 boulevard Stalingrad, 69006, Lyon, France
| | | | - Nicolas Bonnevialle
- Hôpital Pierre Paul Riquet, Allée Jean Dausset, 31059, Toulouse Cedex 09, France.,Institut de Recherche Riquet (I2R), Place du Docteur Baylac, 31059, Toulouse, France
| | - Samuel Gaudin
- Clinique du parc de Lyon, 155 boulevard Stalingrad, 69006, Lyon, France
| | - Alexandre Lädermann
- Division of Orthopaedics and Trauma Surgery, La Tour Hospital, Meyrin, Switzerland.,Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Division of Orthopaedics and Trauma Surgery, Department of Surgery, Geneva University Hospitals, Geneva, Switzerland
| | - Geoffroy Nourissat
- Clinique des Maussins - Ramsay Santé, 69 rue de Romainville, 75019, Paris, France
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Wong I, Sparavalo S, King JP, Coady CM. Bridging Allograft Reconstruction Is Superior to Maximal Repair for the Treatment of Chronic, Massive Rotator Cuff Tears: Results of a Prospective, Randomized Controlled Trial. Am J Sports Med 2021; 49:3173-3183. [PMID: 34494901 PMCID: PMC8485417 DOI: 10.1177/03635465211039846] [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] [Indexed: 01/31/2023]
Abstract
BACKGROUND Despite advances in surgical techniques, the use of maximal repair to treat large or massive rotator cuff tears results in a high retear rate postoperatively. Currently, no randomized controlled trials have compared the outcomes of maximal repair with interposition dermal allograft bridging reconstruction. HYPOTHESIS We hypothesized that large or massive rotator cuff tendon tears reconstructed using bridging dermal allograft would have better clinical outcomes 2 years postoperatively, as measured using the Western Ontario Rotator Cuff (WORC) index, than would those receiving the current gold standard treatment of debridement and maximal repair alone. We also expected that patients treated via bridging reconstruction using dermal allograft would have fewer postoperative failures as assessed using postoperative magnetic resonance imaging scans. STUDY DESIGN Randomized controlled trial; Level of evidence 1. METHODS A sample size of 30 patients (determined using a priori sample size calculation) with massive, retracted rotator cuff tears were randomly allocated to 1 of 2 groups: maximal repair or bridging reconstruction using dermal allograft. All patients completed questionnaires (WORC and Disabilities of the Arm, Shoulder and Hand [DASH]) preoperatively and postoperatively at 3 months, 6 months, 1 year, and 2 years. The primary outcome of this study was the WORC index at 2 years. Secondary outcomes included healing rate, progression of rotator cuff arthropathy, and postoperative acromiohumeral distance in both groups. RESULTS Patients treated via bridging reconstruction using dermal allograft had better postoperative WORC and DASH scores (23.93 ± 24.55 and 15.77 ± 19.27, respectively) compared with patients who received maximal repair alone (53.36 ± 31.93 and 34.32 ± 23.31, respectively). We also noted increased progression to rotator cuff arthropathy in the maximal repair group with an increased retear rate when compared with the reconstruction group (87% and 21%, respectively; P < .001). The acromiohumeral distance was maintained in the reconstruction group but significantly decreased in the maximal repair group. CONCLUSION Rotator cuff bridging reconstruction using a dermal allograft demonstrated improved patient-reported outcomes as measured using the WORC index 2 years postoperatively. This technique also showed favorable structural healing rates and decreased progression to arthropathy compared with maximal repair. TRIAL REGISTRATION ClinicalTrials.gov (NCT01987973).
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Affiliation(s)
- Ivan Wong
- Dalhousie University, Halifax, Nova
Scotia, Canada,Ivan Wong, MD, MACM, Dip
Sports Med, Department of Surgery, Faculty of Medicine, Dalhousie University,
5955 Veteran’s Memorial Lane, Room 2106 VMB, Halifax, NS B3H2E1, Canada (
)
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10
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Broida SE, Sweeney AP, Gottschalk MB, Woodmass JM, Wagner ER. Clinical outcomes of latissimus dorsi tendon transfer and superior capsular reconstruction for irreparable rotator cuff tears: a systematic review. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2021; 32:1023-1043. [PMID: 34370112 DOI: 10.1007/s00590-021-03046-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 04/25/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Functionally irreparable rotator cuff tears (FIRCTs) present an ongoing challenge to the orthopedic surgeon. The aim of this systematic review was to critically compare the outcomes of three latissimus dorsi tendon transfer (LDT) techniques and two superior capsular reconstruction (SCR) techniques in treatment of FIRCTs. METHODS A systematic review of studies evaluating the outcome of FIRCT treatment was performed via a search of four databases in April 2020. Each included study was reviewed in duplicate by two reviewers for evaluation of methodological quality. The treatments analyzed were arthroscopic LDT (aLDT), open LDT Gerber technique (oLDTG), open LDT L'Episcopo technique (oLDTL), SCR with allograft (SCR-Allo), and SCR with autograft (SCR-TFL). Demographics, range of motion, patient-reported outcome measures, radiographic acromiohumeral distance (AHD), treatment failures, and revisions were recorded. RESULTS Forty-six studies (1287 shoulders) met criteria for inclusion. Twenty-three studies involved open latissimus transfer, with 445 shoulders undergoing oLDTG with mean follow-up of 63.2 months and 60 patients undergoing oLDTL with mean follow-up of 51.8 months. Ten studies (n = 369, F/U 29.2mo) reported on aLDT. Seven studies (n = 253, F/U 16.9mo) concerned SCR-Allo, and six studies (n = 160, F/U 32.mo) reported on SCR-TFL. Range of motion and subjective outcome scores improved in all techniques with no differences across treatments. Both SCR methods provided greater improvement in AHD than open LDT methods (p < 0.01). The re-tear rates were lower in both oLDT groups compared to the SCR groups (p = 0.03). Clinical failure rates were higher in the SCR-Allo and oLDTG groups, while overall treatment failures were lowest in oLDTL compared to all four other groups. CONCLUSION SCR techniques were associated with improved short-term radiographic acromiohumeral distance, while the open LDT techniques had lower tendon re-tear and treatment failure rates. All techniques resulted in improved clinical outcomes and pain relief compared to preoperative levels with no differences across techniques. LEVEL OF EVIDENCE IV Systematic review of case series and cohort studies.
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Affiliation(s)
- Samuel E Broida
- Department of Orthopaedic Surgery, Emory University, 59 S Executive Park NW, Atlanta, GA, 30329, USA
| | - Aidan P Sweeney
- Department of Orthopaedic Surgery, Emory University, 59 S Executive Park NW, Atlanta, GA, 30329, USA
| | - Michael B Gottschalk
- Department of Orthopaedic Surgery, Emory University, 59 S Executive Park NW, Atlanta, GA, 30329, USA
| | - Jarret M Woodmass
- Department of Orthopaedic Surgery, PanAm Clinic, University of Manitoba, Winnipeg, Canada
| | - Eric R Wagner
- Department of Orthopaedic Surgery, Emory University, 59 S Executive Park NW, Atlanta, GA, 30329, USA.
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11
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Kim JH, Lee HJ, Park TY, Lee JU, Kim YS. Preliminary outcomes of arthroscopic biceps rerouting for the treatment of large to massive rotator cuff tears. J Shoulder Elbow Surg 2021; 30:1384-1392. [PMID: 32919044 DOI: 10.1016/j.jse.2020.08.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 08/07/2020] [Accepted: 08/17/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND We aimed to evaluate the short-term outcomes of arthroscopic biceps rerouting (ABR) for the treatment of large to massive rotator cuff tears (LMRCTs). METHODS A prospective evaluation of patients treated with ABR for the repair of LMRCTs was performed, with a minimum follow-up period of 18 months. Range of motion and functional outcomes (visual analog scale pain score, American Shoulder and Elbow Surgeons score, and Korean Shoulder Scale score) were assessed preoperatively and at final follow-up. Radiographs were used to evaluate the acromiohumeral interval (AHI). Magnetic resonance imaging was performed at 2 and 12 months postoperatively to examine the integrity of the repaired rotator cuff tendons. RESULTS Eighty patients who met the study criteria underwent ABR from March 2017 to January 2019 in our hospital. Of these patients, 61 could be evaluated ≥18 months after surgery. The average age of the enrolled patients was 64.5 years. The visual analog scale pain score decreased from 3.7 preoperatively to 1.6 at final follow-up (P = .019), the American Shoulder and Elbow Surgeons score improved from 60.0 to 85.2 (P < .001), and the Korean Shoulder Scale score improved from 64.3 to 85.3 (P = .001). Assessment of range of motion showed significant improvement in forward flexion (from 138° to 146°, P < .001), external rotation at 90° of abduction (from 80° to 85°, P = .037), and internal rotation (from spinal level 9 to spinal level 10, P = .015) from preoperatively to last follow-up. The AHI was 7.1 mm at baseline and improved significantly to 9.7 mm at 3 months postoperatively (P < .001). The mean AHI at last follow-up was only 9 mm, but this was still significantly better than the mean preoperative AHI (P < .001). Of the patients, 16 (26%) exhibited a retear of the repaired rotator cuff on magnetic resonance imaging at 12 months postoperatively. Male sex was the only significant risk factor for retear (P = .037). CONCLUSION ABR improved the functional and radiologic outcomes of patients with LMRCTs. The ABR technique can be a useful treatment option for LMRCTs.
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Affiliation(s)
- Jong-Ho Kim
- Department of Orthopedic Surgery, Yeouido St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyo-Jin Lee
- Department of Orthopedic Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Tae-Yong Park
- Department of Orthopedic Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jong-U Lee
- Department of Orthopedic Surgery, Yeouido St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yang-Soo Kim
- Department of Orthopedic Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea.
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Pashuck TD, Hirahara AM, Cook JL, Cook CR, Andersen WJ, Smith MJ. Superior Capsular Reconstruction Using Dermal Allograft Is a Safe and Effective Treatment for Massive Irreparable Rotator Cuff Tears: 2-Year Clinical Outcomes. Arthroscopy 2021; 37:489-496.e1. [PMID: 33080333 DOI: 10.1016/j.arthro.2020.10.014] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 10/02/2020] [Accepted: 10/11/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate functional, symptomatic, and diagnostic imaging outcomes after arthroscopic superior capsular reconstruction (SCR) using dermal allograft in patients with massive irreparable rotator cuff tears. METHODS From 2015 to 2017, this multicenter study retrospectively evaluated patients undergoing arthroscopic SCR for treatment of symptomatic massive rotator cuff tears. Study criteria included the presence of a massive irreparable rotator cuff tear with retraction to the glenoid without diffuse bipolar cartilage loss, Grade 4 or 5 Hamada classification, and subscapularis pathology that could not be addressed. All SCR procedures were performed with neutral abduction of the arm at the time of implantation. Outcome measures included visual analog pain scale (VAS) score, the American Shoulder and Elbow Surgeons (ASES) score, Single Assessment Numeric Evaluation (SANE) score, and active forward elevation (FE) through 2 years postoperatively. Imaging analyses included radiographs, ultrasound, and magnetic resonance imaging at 6 months and 1 year. RESULTS Fourteen patients met all study criteria including required follow-up. There were statistically significant improvements in VAS pain (3.3-0.6, P = .001), ASES (55.0-86.5, P < .0001), SANE (33.1-71.5, P < .0001), and active FE (128-172, P = .0005) with mean follow-up of 2.1 years. Twelve patients (86%) met the minimum clinically important difference in VAS pain, ASES, and SANE. Thirteen grafts (93%) had ultrasonographic evidence for vascularity by 1 year postoperatively. There were 2 graft complications (14%) with one (7%) requiring revision to reverse total shoulder arthroplasty. CONCLUSIONS Arthroscopic SCR using dermal allograft can be a safe and effective treatment option for patients with massive irreparable rotator cuff tears with statistically significant improvements in VAS pain, ASES, SANE, and active FE at 2-years postoperatively, with 93% of grafts demonstrating vascularity at 1-year postoperatively. Neutral abduction of the arm at the time of implantation resulted in positive clinical outcomes and may decrease graft failure rate. LEVEL OF EVIDENCE Level IV, case series.
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Affiliation(s)
- Troy D Pashuck
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri, U.S.A
| | | | - James L Cook
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri, U.S.A.; Laboratory for Regenerative Orthopaedics, University of Missouri, Columbia, Missouri, U.S.A.; Mizzou BioJoint Center, University of Missouri, Columbia, Missouri, U.S.A
| | - Cristi R Cook
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri, U.S.A.; Laboratory for Regenerative Orthopaedics, University of Missouri, Columbia, Missouri, U.S.A.; Mizzou BioJoint Center, University of Missouri, Columbia, Missouri, U.S.A
| | | | - Matthew J Smith
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri, U.S.A.; Laboratory for Regenerative Orthopaedics, University of Missouri, Columbia, Missouri, U.S.A.; Mizzou BioJoint Center, University of Missouri, Columbia, Missouri, U.S.A..
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Smith TJ, Gowd AK, Kunkel J, Kaplin L, Hubbard JB, Coates KE, Graves BR, Waterman BR. Clinical Outcomes of Superior Capsular Reconstruction for Massive, Irreparable Rotator Cuff Tears: A Systematic Review Comparing Acellular Dermal Allograft and Autograft Fascia Lata. Arthrosc Sports Med Rehabil 2020; 3:e257-e268. [PMID: 33615273 PMCID: PMC7879184 DOI: 10.1016/j.asmr.2020.09.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Purpose To investigate clinical outcomes after superior capsular reconstruction (SCR) for the treatment of massive and/or irreparable rotator cuff tears treated with either allograft or autograft. Methods Using the Preferred Reporting Items for Systematic Reviews and Meta Analyses (PRISMA) guidelines, in April 2020 a systematic review was performed using PubMed, MEDLINE, EMBASE, and Cochrane databases. Clinical studies were assessed for patient-reported outcomes and range of motion, comparing dermal allografts to fascia lata autografts, with a minimum follow-up of 12 months. Results A total of 16 clinical studies involving 598 patients (606 shoulders) were included for data analysis, with a weighted mean follow-up of 36.9 months (range 12 to 60). Visual analogue scale (VAS) pain scores decreased from 4.0 to 6.9 mm preoperatively to 0 to 2.5 mm postoperatively. American Shoulder & Elbow Surgeons score increased from 20.3 to 54.5 preoperatively to 73.7 to 97.0 postoperatively. Forward flexion increased from 27.0° to 142.7° preoperatively to 134.5° to 167.0° postoperatively. External rotation increased from 13.2° to 41.0° preoperatively to 30.0° to 59.0° postoperatively. Acromiohumeral distance increased from 3.4 to 7.1 mm preoperatively to 6.0 to 9.7 mm postoperatively. The total rates of complications, graft failure, and revision surgery were 5.6%, 13.9%, and 6.9%, respectively. Conclusions Irrespective of tissue source, SCR serves as a reasonable joint-preserving option for massive, irreparable rotator cuff tears, with favorable short- to midterm improvements in patient-reported outcomes and range of motion. Level of Evidence IV, systematic review of level III and IV studies.
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Affiliation(s)
- Tyler J. Smith
- Department of Orthopedic Surgery, Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania, U.S.A
| | - Anirudh K. Gowd
- Department of Orthopedic Surgery, Division of Sports Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
| | - John Kunkel
- Department of Orthopedic Surgery, Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania, U.S.A
| | - Lisa Kaplin
- Department of Orthopedic Surgery, Division of Sports Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
| | - John B. Hubbard
- Department of Orthopedic Surgery, Division of Sports Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
| | - Kevin E. Coates
- Department of Orthopedic Surgery, Division of Sports Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
| | - Benjamin R. Graves
- Department of Orthopedic Surgery, Division of Sports Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
| | - Brian R. Waterman
- Department of Orthopedic Surgery, Division of Sports Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A
- Address correspondence to Brian R. Waterman, MD, Department of Orthopaedic Surgery, Wake Forest University School of Medicine, Medical Center Blvd, Winston-Salem, NC 27157-1070, U.S.A.
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Lee SJ, Kang SW, Chung I, Jang H. Which Factors Influence Clinical Outcomes After Superior Capsular Reconstruction Surgery? Orthop J Sports Med 2020; 8:2325967120966410. [PMID: 33403209 PMCID: PMC7747125 DOI: 10.1177/2325967120966410] [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] [Received: 06/04/2020] [Accepted: 06/17/2020] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Arthroscopic superior capsular reconstruction (ASCR) has recently been introduced as an alternative treatment for patients with massive irreparable rotator cuff tears. However, the results of ASCR are still limited, and little information about retear after ASCR or subsequent treatment has been reported. PURPOSE To investigate the retear rate of patients who underwent ASCR and to analyze the clinical outcomes of treatments performed for a retear. STUDY DESIGN Case-control study; Level of evidence, 3. METHODS This was a retrospective analysis of prospectively collected data from 42 patients (46 shoulders) who underwent ASCR between March 2015 and April 2018. All patients were divided into 2 groups: those with no retear (30 shoulders) and those with retear (16 shoulders). Pre- and postoperative clinical and radiological results were compared between the 2 groups. The retear pattern and treatment outcomes of the retear group were analyzed. RESULTS The overall incidence of retear was 35% (16/46). No difference was found in preoperative demographic or clinical data between the 2 groups. Preoperative magnetic resonance imaging data showed a significant between-group difference in the preoperative Goutallier grade of the subscapularis (1.5 ± 1.1 in the no-retear group vs 2.5 ± 1.3 in the retear group; P = .016). In the retear group, there were 10 cases of lateral side tears, 3 cases of midsubstance tears, 2 cases of medial side tears, and 1 case of medial and lateral tears. Reoperation was performed in 8 patients who had lateral insertion tear. CONCLUSION Overall, clinical scores improved after ASCR in patients with massive irreparable rotator cuff tears. However, 35% (16/46) of the patients showed retear, and lateral side retear occurred in 68% (11/16). The clinical outcome of the patients with preoperative subscapularis atrophy or postoperative lateral side retears was worse, and reoperation was often required. Therefore, it is important that the lateral side be firmly fixed during the ASCR procedure.
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Affiliation(s)
- Seung-Jun Lee
- Shoulder, Elbow and Sports Medicine Center, Busan Central Hospital, Busan, Republic of Korea
| | - Suk-Woong Kang
- Department of Orthopaedic Surgery, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Ilkwon Chung
- Shoulder, Elbow and Sports Medicine Center, Busan Central Hospital, Busan, Republic of Korea
| | - Hyungseo Jang
- Shoulder, Elbow and Sports Medicine Center, Busan Central Hospital, Busan, Republic of Korea
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Hirahara AM, Andersen WJ, Dooney T. Arthroscopic Knotless Rotator Cuff Repair With Decellularized Dermal Allograft Augmentation: The "Canopy" Technique. Arthrosc Tech 2020; 9:e1797-e1803. [PMID: 33294343 PMCID: PMC7695626 DOI: 10.1016/j.eats.2020.08.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 08/05/2020] [Indexed: 02/03/2023] Open
Abstract
Repairability and clinical outcomes of full-thickness rotator cuff tears rely on tendon mobility, tissue quality, and subsequent tension on a repair. While repair of rotator cuff tears tend to yield excellent clinical results, poor tissue quality has been an important factor that has hampered successful outcomes. This Technical Note describes a double-row rotator cuff repair using a SpeedBridge configuration with dermal allograft "canopy" augmentation to bolster the repairable but thinned rotator cuff tissue. This technique employs a unique graft fixation strategy to simplify the procedure. This approach could provide surgeons with a great option when faced with mobile but thinned rotator cuff tissue.
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Affiliation(s)
- Alan M. Hirahara
- Private Practice Sacramento, California, U.S.A.,Address correspondence to Alan M. Hirahara, M.D., FR.C.S.C., 2801 K St., #330, Sacramento, CA 95816.
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Editorial Commentary: Dermal Allograft: A Viable Allograft for Salvage Procedures in Treating Irreparable Rotator Cuff Tears. Arthroscopy 2019; 35:3203-3204. [PMID: 31785746 DOI: 10.1016/j.arthro.2019.08.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 08/13/2019] [Indexed: 02/02/2023]
Abstract
Our experience with superior capsule reconstruction (SCR) has been successful in patients with isolated, irreparable, supraspinatus tears; however, we have found that bridging reconstruction may have a better role in treating patients with some cuff remnant. Our results are promising, and, although there is new evidence to show that dermal allografts can heal in the setting of rotator cuff deficiency, the basic principle of restoring anatomy should not be ignored. SCR has been accepted as a salvage procedure for irreparable cuff tears, with the precise indications being elucidated. Reconnecting viable cuff muscle to tuberosity directly or through a graft should be considered before SCR.
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