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Ben H, Yeom JW, Kholinne E, Guo J, Park JY, Ryu SM, Koh KH, Jeon IH. Effect of age and gender in rates of achieving minimal clinically important difference and patient-acceptable symptom state 2 years after arthroscopic superior capsular reconstruction. Knee Surg Sports Traumatol Arthrosc 2024; 32:1038-1048. [PMID: 38477103 DOI: 10.1002/ksa.12128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 02/19/2024] [Accepted: 02/21/2024] [Indexed: 03/14/2024]
Abstract
PURPOSE This study aimed to evaluate patient-reported outcome measures (PROMs) and the effects of gender and age on achieving clinically significant outcomes in patients undergoing arthroscopic superior capsular reconstruction (ASCR) with a minimum 2-year follow-up. METHODS Patients undergoing ASCR for irreparable rotator cuff tear between 2013 and 2020 were reviewed. Preoperative and minimum 2-year postoperative PROMs were collected, including American Shoulder and Elbow Surgeons (ASES), Constant, single assessment numeric evaluation (SANE), and visual analog scale (VAS) scores. Minimal clinically important difference (MCID) and patient-acceptable symptomatic state (PASS) were calculated for each functional score and analyzed according to age and gender. The percentages of patients achieving MCID and PASS were recorded. RESULTS The study included 83 patients, with a mean follow-up of 3.5 ± 1.4 years. Significant improvements were found in ASES, Constant, SANE, and VAS for all groups based on gender and age. Based on receiver-operating characteristic curves, all scores had acceptable areas under the curve for PASS. Values for PASS and MCID were 81.5 and 10.3 for ASES; 61.5 and 6.2 for Constant; 82.5 and 11.5 for SANE and 1.5 and 1.1 for VAS, respectively. Analysis of achieving MCID and PASS showed no difference between the groups in the majority of outcome measures. However, female patients achieved the SANE thresholds for PASS at significantly higher rates than male patients. Patients ≥65 years old achieved ASES and Constant thresholds for MCID at significantly higher rates than patients ˂65 years old. CONCLUSION Most patients achieved MCID and PASS at a 2-year follow-up. Patients showed comparable rates of MCID and PASS achievement on most outcome tools based on age and gender. Female patients achieved PASS on SANE at significantly higher rates than male patients and older patients achieved MCID on ASES and Constant at higher rates than young patients. Thus, age is a stronger factor for achieving MCID than gender. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Hui Ben
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Ji Woong Yeom
- Department of Orthopaedic Surgery, Gangbook Yonsei Hospital, Seoul, South Korea
| | - Erica Kholinne
- Department of Orthopedic Surgery, St. Carolus Hospital, Faculty of Medicine, Universitas Trisakti, Jakarta, Indonesia
| | - Jia Guo
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Ji Yeon Park
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Seung Min Ryu
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Kyoung-Hwan Koh
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - In-Ho Jeon
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
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Ohta S, Ueda Y, Komai O. Postoperative results of arthroscopic superior capsule reconstruction using fascia lata: a retrospective cohort study. J Shoulder Elbow Surg 2024; 33:686-697. [PMID: 37619926 DOI: 10.1016/j.jse.2023.07.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 07/18/2023] [Accepted: 07/21/2023] [Indexed: 08/26/2023]
Abstract
BACKGROUND Superior capsule reconstruction (SCR) was developed to improve shoulder function and alleviate pain in patients with primary irreparable rotator cuff tears. Although suitable clinical results of SCR have been reported, only a few studies have investigated the clinical outcomes of arthroscopic superior capsule reconstruction (ASCR) using tensor fascia at a minimum follow-up period of 2 years after surgery. METHODS Among 100 consecutive patients who underwent ASCR since April 2010, this retrospective cohort study included 49 patients with a Hamada classification of ≤3 who were available for at least 2-year follow-up after surgery. The mean follow-up period was 34.5 (24-74) months. We analyzed preoperative and postoperative Japanese Orthopaedic Association (JOA) scores, University of California at Los Angeles (UCLA) shoulder scores, preoperative and postoperative active elevation angles, external and internal rotations with the arms in the anatomical position, manual muscle test (MMT) scores, preoperative and postoperative acromiohumeral distance (AHD), and cuff integrity on postoperative magnetic resonance imaging using the Hasegawa classification. We compared 27 pseudoparalyzed (elevation of <90°) shoulders with 22 nonpseudoparalyzed shoulders. We also evaluated the treatment of patients with subscapularis tendon tears and compared the outcomes of patients with good graft repair and those with graft retear. RESULTS The JOA score, UCLA score, active elevation angle, internal and external rotation angles, and muscle strength (MMT) significantly improved at the time of investigation preoperatively and 2 years postoperatively. The mean AHD also improved from 5 ± 2.6 mm preoperatively to 9 ± 2.8 mm postoperatively. No significant difference in graft tear rate was observed between pseudoparalyzed shoulder and nonpseudoparalyzed shoulder groups. The subscapularis tendon was torn in 26 of 49 (53%) patients, and all patients underwent repair. The graft repair group showed a significant improvement in JOA scores, UCLA shoulder scores, joint range of motion, MMT, and AHD postoperatively, but not in internal rotation strength. In contrast, the graft tear group did not show any significant improvement. All patients could return to work, except for those performing heavy labor. Complications included graft tear in five patients, postoperative infection in two patients, and progressive postoperative arthropathic changes in one patient. CONCLUSION Good clinical results of ASCR were obtained using tensor fascia lata at 2 years after surgery, with few complications and low graft tear rates.
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Affiliation(s)
- Satoru Ohta
- Department of Orthopaedic Surgery, Shinseikei Toyama Hospital.
| | - Yoshiyuki Ueda
- Department of Orthopaedic Surgery, Shinseikei Toyama Hospital
| | - Osamu Komai
- Department of Orthopaedic Surgery, Shinseikei Toyama Hospital
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Kim JG, Lim C, Kim BT, Baek CH. Superior Capsular Reconstruction Versus Middle Trapezius Tendon Transfer for Isolated Irreparable Supraspinatus Tendon Tears: Static Versus Dynamic Reconstruction. Am J Sports Med 2024; 52:431-440. [PMID: 38179610 DOI: 10.1177/03635465231213340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
BACKGROUND Both superior capsular reconstruction (SCR) and middle trapezius tendon (MTT) transfer can be performed in nonarthritic young and active patients with isolated irreparable supraspinatus tendon tears (IISTTs). However, to our knowledge, no comparative clinical studies have been conducted on these procedures. PURPOSE To evaluate and compare the clinical and radiological outcomes of SCR and arthroscopic-assisted MTT transfer in patients with IISTTs. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS A total of 60 patients with IISTTs were categorized into 2 groups according to the surgical procedure-Group S underwent SCR (n = 34); Group M underwent MTT transfer (n = 26). The clinical outcomes included the visual analog scale score for pain, active shoulder range of motion, American Shoulder and Elbow Surgeons score, and University of California, Los Angeles, shoulder score. Radiological outcomes included the assessment of the acromiohumeral distance, progression of cuff tear arthropathy (Hamada grade), subacromial bone erosion, and graft failure. RESULTS The mean follow-up time was 39.3 ± 5.2 months (range, 26-59 months) and 37.6 ± 9.8 months (range, 27-54 months) in Group S and Group M, respectively. Significant improvements in clinical outcomes were observed in both groups, while the active forward flexion (148.2°± 24.1° vs 165.9°± 8.7°; P = .003) and abduction (131°± 37.3° vs 152.5°± 17.9°; P = .035) were significantly higher in Group M at the final follow-up. No significant differences were found in the postoperative Constant, American Shoulder and Elbow Surgeons, and University of California, Los Angeles, shoulder scores between the 2 groups. Radiologically, although no difference was found in the Hamada grade at the final follow-up between the 2 groups (P = .143), the rates of acromial wear (58.8% vs 15.4%; P < .001) and graft retear (47.1% vs 7.7%; P < .001) were significantly higher in Group S than in Group M. CONCLUSION Both SCR and MTT transfer improved the overall clinical outcomes of IISTTs postoperatively, whereas MTT transfer was superior to SCR in terms of active forward flexion and abduction range of motion. Although higher rates of graft failure and subacromial bone erosion were observed in Group S, no difference was found in the clinical scores between the 2 groups at the short-term follow-up. However, further well-structured, prolonged comparative trials should be conducted in the future.
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Affiliation(s)
- Jung Gon Kim
- Department of Orthopaedic Surgery, Yeosu Baek Hospital, Jeollanam-do, Republic of Korea
| | - Chaemoon Lim
- Department of Orthopaedic Surgery, Yeosu Baek Hospital, Jeollanam-do, Republic of Korea
| | - Bo Taek Kim
- Department of Orthopaedic Surgery, Yeosu Baek Hospital, Jeollanam-do, Republic of Korea
| | - Chang Hee Baek
- Department of Orthopaedic Surgery, Yeosu Baek Hospital, Jeollanam-do, Republic of Korea
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Thangarajah T, Tsuchiya S, Lukenchuk J, Lo IK. Arthroscopic superior capsular reconstruction with dermal allograft for primary and recurrent rotator cuff tears. JSES Int 2023; 7:574-580. [PMID: 37426916 PMCID: PMC10328778 DOI: 10.1016/j.jseint.2023.03.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/11/2023] Open
Abstract
Background The aim of this study was to compare the clinical outcomes and retear rate of arthroscopic superior capsular reconstruction (SCR) with dermal allograft following structural failure of a previous rotator cuff repair, with a cohort of primary SCRs. Methods This was a retrospective comparative study with a study group comprising 22 patients who were followed up at a minimum of 24 (mean, 41; range, 27-65) months after SCR with dermal allograft performed for structural failure of a previous rotator cuff repair. The control group included 13 patients who previously underwent a primary SCR using dermal allograft and were followed up for 24 months. Clinical outcome measures comprised range of motion, the American Shoulder and Elbow Surgeons score, and the Western Ontario Rotator Cuff (WORC) Index. Radiological outcomes included the acromiohumeral interval and graft integrity on magnetic resonance imaging at one year. Logistic regression was used to determine whether SCR being undertaken as either a primary or revision procedure influenced functional outcomes or retear rate. Results The mean age at the time of surgery was 58 (range, 39-74) years for the study group and 60 (range, 48-70) years for the control group. Forward flexion improved from a mean of 117° (range, 7°-180°) preoperatively to 140° (range, 45°-170°) postoperatively (P = .11), and external rotation increased from a mean of 31° (range, 0°-70°) preoperatively to 36° (range, 0°-60°) postoperatively (P = .23). The American Shoulder and Elbow Surgeons score improved (P = 0) from a mean of 38 (range, 12-68) to 73 (range, 17-95), and the WORC Index improved (P = 0) from a mean of 29 (range, 7-58) to 59 (range, 30-97). Following SCR, there was no significant change in the acromiohumeral interval. The graft was intact in 42% of cases on magnetic resonance imaging and none of the retears underwent further surgery. Compared to revision SCR, primary SCR resulted in a significant improvement in forward flexion (P = .001), external rotation (P = 0), and WORC Index (P = .019). Logistic regression demonstrated that SCR performed as a revision procedure was associated with a higher retear rate (P = .006) and worse forward flexion (P = .009) and external rotation (P = .008). Conclusion SCR using human dermal allograft following structural failure of a previous rotator cuff repair can lead to an improvement in clinical outcomes but the results are inferior to primary procedures.
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Affiliation(s)
- Tanujan Thangarajah
- Corresponding author: Tanujan Thangarajah, MB ChB (hons), MSc, PhD, FRCS (Tr&Orth), MAcadMEd, Department of Trauma and Orthopaedic Surgery, University of Calgary, 2500 University Drive NW, Calgary, AB, T2N 1N4 Canada.
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Hasegawa A, Mihata T, Yamamoto N, Takahashi N, Takayama K, Uchida A, Neo M. Postoperative graft integrity affects clinical outcomes after superior capsule reconstruction using fascia lata autograft in posterior-superior rotator cuff tears: a multicenter study. J Shoulder Elbow Surg 2023; 32:1476-1485. [PMID: 36681104 DOI: 10.1016/j.jse.2022.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 11/24/2022] [Accepted: 12/11/2022] [Indexed: 01/20/2023]
Abstract
BACKGROUND Previous studies have postulated that graft thickness and graft healing may be important factors for optimizing clinical outcomes of superior capsule reconstruction (SCR) for patients with irreparable rotator cuff tears (RCTs). However, the relationship between postoperative graft integrity and clinical outcomes after SCR remains unclear. We aimed to assess the relationship between postoperative graft integrity, including graft thickness and size of graft tear, and clinical outcomes after SCR in patients with irreparable RCTs. METHODS This retrospective multicenter study included 188 patients (86 women, 102 men; mean age, 69.2 years; range, 49-87 years) with irreparable RCTs who underwent arthroscopic SCR using fascia lata autografts. Using magnetic resonance imaging, the graft integrity was evaluated postoperatively at or after 1 year and was classified, according to Hasegawa's classification, into 4 categories: type I-II, intact graft of sufficient thickness; type III, thinned graft without discontinuity; type IV, presence of a minor discontinuity; and type V, presence of a major discontinuity. We compared (1) baseline characteristics, (2) visual analog scale (VAS) for pain, (3) American Shoulder and Elbow Surgeons (ASES) score, (4) active shoulder range of motion, and (5) acromiohumeral distance (AHD) among 4 groups based on postoperative graft integrity. RESULTS Magnetic resonance imaging scans revealed 152 shoulders (80.9%) with type I-II graft, 13 (6.9%) with type III graft, 13 (6.9%) with type IV graft, and 10 (5.3%) with type V graft. VAS and ASES scores significantly improved after SCR in all graft types (P < .0001 to P = .02). However, shoulders with type V grafts had significantly inferior postoperative VAS and ASES scores compared to those with type I-II grafts (P = .001 and P < .0001, respectively). Shoulders without graft tears (types I-II and III) showed significant improvements in shoulder elevation and internal rotation after SCR (P < .0001 to P = .02). In contrast, shoulders with large graft tears (type V) showed no significant improvement in shoulder range of motion. Postoperative acromiohumeral distance significantly increased only in shoulders with type I-II grafts (P < .0001). CONCLUSION Postoperative graft thickness and size of graft tear affected clinical and radiographic outcomes after SCR using a fascia lata autograft. Patients with large graft tears had significantly inferior postoperative clinical scores compared to those with intact grafts of sufficient thickness, although arthroscopic SCR provided pain relief even in patients with graft tears. Shoulders with intact grafts of sufficient thickness restored glenohumeral stability and showed better clinical outcomes than those with graft thinning or tears.
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Affiliation(s)
- Akihiko Hasegawa
- Department of Orthopedic Surgery, Osaka Medical and Pharmaceutical University, Takatsuki, Japan.
| | - Teruhisa Mihata
- Department of Orthopedic Surgery, Osaka Medical and Pharmaceutical University, Takatsuki, Japan; Department of Orthopedic Surgery, First Towakai Hospital, Takatsuki, Japan
| | - Nobuyuki Yamamoto
- Department of Orthopaedic Surgery, Tohoku University School of Medicine, Sendai, Japan
| | - Norimasa Takahashi
- Shoulder and Elbow Service, Funabashi Orthopaedic Sports Medicine and Joint Center, Funabashi, Japan
| | - Kazumasa Takayama
- Department of Orthopaedics, Kurashiki Central Hospital, Okayama, Japan
| | - Akihiro Uchida
- Department of Orthopedic Surgery, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Masashi Neo
- Department of Orthopedic Surgery, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
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Hasan SS. Editorial Commentary: Superior Capsular Reconstruction Employing Allograft Heals and Functions Well if the Graft Is Sufficiently Thick and Stiff. Arthroscopy 2023; 39:1425-1428. [PMID: 37147072 DOI: 10.1016/j.arthro.2023.02.010] [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: 02/13/2023] [Accepted: 02/14/2023] [Indexed: 05/07/2023]
Abstract
Superior capsular reconstruction (SCR) has fallen into disrepute, and the numbers performed appear to be on the decline because it is technically demanding and time-consuming, requires a long postoperative recovery, and does not always heal or function as expected. In addition, two "new kids on the block," the subacromial balloon spacer and the lower trapezius tendon transfer, have emerged as viable alternatives for low-demand patients who cannot tolerate a lengthy recovery and for high-demand patients who lack external rotation strength, respectively. However, carefully selected patients continue to do well after SCR, when surgery is meticulously performed using a graft that is sufficiently thick and stiff. The clinical results and healing rates after SCR using allograft tensor fascia lata are comparable with those after SCR using tensor fascia lata autograft and without donor-site morbidity. Robust comparative clinical study is needed to sort out the optimal graft type and thickness for SCR and the precise indications for each of the surgical treatment options for the irreparable rotator cuff tear, but let's not "throw the baby out with the bathwater" and abandon SCR altogether.
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Hasegawa A, Mihata T, Fukunishi K, Itami Y, Uchida A, Neo M. Structural and clinical outcomes after superior capsule reconstruction using an at least 6-mm-thick fascia lata autograft including the intermuscular septum. J Shoulder Elbow Surg 2023; 32:e48-e59. [PMID: 35998778 DOI: 10.1016/j.jse.2022.07.010] [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: 03/29/2022] [Revised: 06/18/2022] [Accepted: 07/07/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND Superior capsule reconstruction (SCR) is a viable treatment option for irreparable rotator cuff tears. However, graft tear rate is highly variable in the previous studies, and the impact of graft tears on clinical outcomes after arthroscopic SCR remains controversial. We aimed to investigate the graft tear rate, timing of graft tear, and the impact of graft tears on clinical outcomes after arthroscopic SCR using an at least 6-mm-thick fascia lata autograft including the intermuscular septum. METHODS This retrospective multi-institutional study included 154 patients (79 women and 75 men; mean age, 69.9 yr; age range, 49-87 yr) with irreparable rotator cuff tears who underwent arthroscopic SCR using an at least 6-mm-thick fascia lata autograft including the intermuscular septum and completed a minimum 2-year follow-up. Postoperative graft integrity was evaluated by magnetic resonance imaging examinations performed at 3, 6, 12, and 24 mo after surgery. The presence of a full-thickness defect within the graft was diagnosed as a graft tear. In contrast, a graft without a full-thickness defect was diagnosed as a healed graft. We compared the following data between patients with and without graft tears: (1) baseline characteristics, (2) visual analog scale pain score, (3) Japanese Orthopaedic Association score, (4) American Shoulder and Elbow Surgeons shoulder score, and (5) active range of motion. RESULTS The overall graft tear rate was 11.7% (18 of 154 patients). Of 18 graft tears, 14 (77.8%) occurred within 6 mo after SCR. Two additional graft tears were diagnosed at 12 mo postoperatively and another 2 at 24 mo after SCR. The visual analog scale, American Shoulder and Elbow Surgeons, and Japanese Orthopaedic Association scores improved significantly after SCR in both patients with and without graft tears (all P < .0001). However, patients with graft tears showed significantly inferior postoperative visual analog scale, American Shoulder and Elbow Surgeons, and Japanese Orthopaedic Association scores (1.9, 75.2, and 77.4, respectively) than those without graft tears (0.5, 93.1, and 92.3, respectively; all P < .01). CONCLUSIONS The overall graft tear rate after arthroscopic SCR using an at least 6-mm-thick fascia lata autograft including the intermuscular septum was low (11.7%), relatively to that reported in previous studies. The majority of graft tears (77.8%) occurred within 6 mo after SCR. Graft healing was associated with more favorable clinical outcomes after SCR.
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Affiliation(s)
- Akihiko Hasegawa
- Department of Orthopedic Surgery, Osaka Medical and Pharmaceutical University, Takatsuki, Japan.
| | - Teruhisa Mihata
- Department of Orthopedic Surgery, Osaka Medical and Pharmaceutical University, Takatsuki, Japan; Department of Orthopedic Surgery, First Towakai Hospital, Takatsuki, Japan
| | - Kunimoto Fukunishi
- Department of Orthopedic Surgery, Rakusai Shimizu Hospital, Kyoto, Japan
| | - Yasuo Itami
- Department of Orthopedic Surgery, Takatsuki Red Cross Hospital, Takatsuki, Japan
| | - Akihiro Uchida
- Department of Orthopedic Surgery, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Masashi Neo
- Department of Orthopedic Surgery, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
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Shim IK, Kang MS, Lee ES, Choi JH, Lee YN, Koh KH. Decellularized Bovine Pericardial Patch Loaded With Mesenchymal Stromal Cells Enhance the Mechanical Strength and Biological Healing of Large-to-Massive Rotator Cuff Tear in a Rat Model. Arthroscopy 2022; 38:2987-3000. [PMID: 35716989 DOI: 10.1016/j.arthro.2022.06.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 03/13/2022] [Accepted: 06/03/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose of this study was to determine whether the addition of decellularized bovine pericardial patch loaded with mesenchymal stromal cells enhanced bone-to-tendon healing and improved the biomechanical strength of large-to-massive rotator cuff tears in a small animal model. METHODS Adipose-derived mesenchymal stromal cells (MSCs) from rat inguinal fat were isolated, cultured, and loaded onto decellularized bovine pericardium patches. To simulate large-to-massive tears, rats were managed with free cage activity for 6 weeks after tear creation. A total of 18 rats were randomly allocated to repair-only (control), repair with pericardial patch augmentation (patch), or repair with MSC loaded pericardial patch augmentation (patch-MSC). Each group had 6 rats (one shoulder of each rat was used for histological evaluation and another for biomechanical evaluation). MSCs seeded on the pericardial patches were traced on four shoulders from 2 other rats at 4 weeks after surgery. Histological evaluation for bone-to-tendon healing and biomechanical testing was carried out at 8 weeks after repair. RESULTS MSCs tagged with a green fluorescent protein were observed in the repair site 4 weeks after the repair. One shoulder each in the control and patch groups showed complete discontinuity between the bone and tendon. One shoulder in the control group showed attenuation with only a tenuous connection. Fibrocartilage and tidemark formation at the bone-to-tendon interface (P = .002) and collagen fiber density (P = .040) and orientation (P = .003) were better in the patch-MSC group than in the control or patch group. Load-to-failure in the patch-MSC and patch groups was higher than that in the control group (P = .001 and .009, respectively). CONCLUSION Decellularized bovine pericardial patches loaded with adipose-derived and cultured mesenchymal stromal cells enhanced healing in terms of both histology and mechanical strength at 8 weeks following rotator cuff repair in a rat model. CLINICAL RELEVANCE Large-to-massive rotator tears need a strategy to prevent retear and enhance healing. The addition of decellularized bovine pericardial patch loaded with MSCs can enhance bone-to-tendon healing and improve biomechanical healing of large-to-massive rotator cuff tears following repair.
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Affiliation(s)
- In Kyong Shim
- Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Michael Seungcheol Kang
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Eui-Sup Lee
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jae Hee Choi
- Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yu Na Lee
- Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kyoung Hwan Koh
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
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Takayama K, Shiode H, Ito H. Acromial and humeral head osteolysis following superior capsular reconstruction using autologous tensor fascia lata graft. J Shoulder Elbow Surg 2022; 31:1479-1487. [PMID: 35065292 DOI: 10.1016/j.jse.2021.12.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 12/05/2021] [Accepted: 12/12/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Graft tear is a critical complication following superior capsular reconstruction (SCR) as it directly links with clinical outcomes. No previous reports have described acromial and humeral head osteolysis following SCR. Acromial and humeral head osteolysis may incidentally occur after SCR using autologous tensor fascia lata graft. This study aimed to demonstrate the incidence of osteolysis following SCR using autologous tensor fascia lata graft and investigate the factors that affect osteolysis. METHODS This retrospective cohort study included patients who underwent SCR for irreparable rotator cuff tears between June 2014 and June 2019. The patients were divided into 2 groups-those with no osteolysis and those with osteolysis-and were compared. For subanalysis, patients in the osteolysis group were further divided into 3 groups according to the location of the osteolysis-acromial osteolysis, humeral head osteolysis, and acromial and humeral head osteolysis-to clarify the factors determining the location of osteolyses. The shoulder range of motion was evaluated preoperatively and 24 months postoperatively. Additionally, the following items were evaluated: condition of the subscapularis tendon, Hamada classification (grade 2 or 3), critical shoulder angle, acromiohumeral distance measured preoperatively and 24 months postoperatively, graft size, and graft thickness. In addition, the graft condition was evaluated using magnetic resonance imaging 12 months postoperatively. RESULTS In total, 57 patients were enrolled and followed up for a minimum of 2 years (follow-up rate, 92% [57 of 62 cases]). Overall, the incidence of osteolysis following SCR was 35.1% (20 of 57 cases; acromial osteolysis in 7, humeral head osteolysis in 3, and acromial and humeral head osteolysis in 10). Compared with the group with no osteolysis, the osteolysis group had no inferior clinical outcomes or higher graft tear rates. The proportions of Hamada grade 3 (P = .041) and involvement of the subscapularis tendon (P = .020) were significantly higher in the osteolysis group. The relative risks of subscapularis involvement and Hamada grade 3 for osteolysis were 2.9 and 5.1, respectively. In the subanalysis, the factors determining the location of the osteolysis could not be clarified. CONCLUSIONS This study suggested that the progression of the Hamada classification and condition of the subscapularis tendon affect the occurrence of osteolyses. However, these osteolyses were not associated with clinical outcomes, including graft tear rate and shoulder range of motion.
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Affiliation(s)
- Kazumasa Takayama
- Department of Orthopaedics, Kurashiki Central Hospital, Okayama, Japan.
| | - Hayao Shiode
- Department of Orthopaedics, Kurashiki Central Hospital, Okayama, Japan
| | - Hiromu Ito
- Department of Orthopaedics, Kurashiki Central Hospital, Okayama, Japan
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Shoulder Superior Capsular Reconstruction Hybrid Graft Thickness Greater Than Preoperative Acromiohumeral Distance Increases Graft Retear Rate and Subacromial Erosion. Arthroscopy 2022; 38:1784-1792. [PMID: 34942316 DOI: 10.1016/j.arthro.2021.11.046] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 11/15/2021] [Accepted: 11/30/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate the impact of graft thickness on clinical outcomes and graft retear after superior capsular reconstruction (SCR) using a hybrid graft combining both fascia lata autograft and dermal allograft in patients with massive rotator cuff tear (MRCT). METHODS Between January 2017 and February 2019, this study enrolled 58 patients with MRCT who underwent SCR using a hybrid graft combining both fascia lata autograft and dermal allograft. We evaluated clinical outcomes and compared differences between the graft intact and the graft retear group. Moreover, subgroup analysis was performed for patients having a preoperative acromiohumeral distance (AHD) less than or equal to the used graft thickness (group 1) and the results were compared with those for preoperative AHD greater than the used graft thickness (group 2). RESULTS Fifty-five patients who underwent MRCT with a mean age of 65.1 ± 5.7 years old were followed up during a mean period of 30.5 ± 6.5 (range, 24-37) months. There were significant differences in clinical outcome measures preoperatively and postoperatively (P < .05). There were no significant differences in clinical outcomes between the graft intact and graft retear groups (P > .05). The subgroup analysis revealed that the retear (68.6% vs 30.4%, P = .004) and subacromial erosion rates (91.4% vs 60.9%, P = .005) were significantly greater in for patients having a preoperative AHD less than or equal to the used graft thickness (group 1). CONCLUSIONS SCR using a hybrid graft combining both fascia lata autograft and dermal allograft is promising with improved clinical scores (P < .05) irrespective of the graft integrity. The use of a graft with a thickness greater than a patient's preoperative AHD could increase graft retear and subacromial erosion rates after SCR. However, there was no significant difference in clinical outcomes according to the relationship between used graft thickness and preoperative AHD. LEVEL OF EVIDENCE Level IV, therapeutic case series.
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Cheppalli NS, Purudappa PP, Metikala S, Reddy KI, Singla A, Patel HA, Kamineni S. Superior Capsular Reconstruction Using the Biceps Tendon in the Treatment of Irreparable Massive Rotator Cuff Tears Improves Patient-Reported Outcome Scores: A Systematic Review. Arthrosc Sports Med Rehabil 2022; 4:e1235-e1243. [PMID: 35747666 PMCID: PMC9210484 DOI: 10.1016/j.asmr.2022.04.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 04/08/2022] [Indexed: 11/24/2022] Open
Abstract
Purpose To systematically evaluate the clinical outcomes of superior capsular reconstruction (SCR) using the long head of the biceps tendon for irreparable massive rotator cuff tears. Methods Multiple electronic databases were searched for studies treating massive and/or irreparable rotator cuff tears with SCR using the biceps tendon while retaining its proximal attachment to the superior glenoid. A PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) flowchart was created. All the included studies were assessed for quality with the Modified Coleman Methodology Score. Multiple variables including patient demographic characteristics, functional scores, visual analog scale (VAS) scores, and complications were extracted and analyzed. Results Seven studies were included in this review, with a total of 133 patients. The age range of patients was 39 to 82 years, and the duration of follow-up ranged from 6 to 40.7 months. Various validated scoring systems were used for functional outcome evaluation in all studies; all of them showed postoperative improvement greater than the minimal clinically important difference. The VAS score improvement ranged from 3.8 to 7.1. Five studies reported improvement in shoulder forward elevation, with a range of 22° to 95°. Three studies reported retear rates of 21%, 37%, and 66% on postoperative magnetic resonance imaging scans. Two studies reported complications, with the first study reporting revision surgery in 4 of 35 patients and the second study reporting 1 infection and 1 case of deltoid detachment (open procedure) among 17 patients. Conclusions SCR using the long head of the biceps tendon is a safe and effective procedure. VAS and patient-reported outcome scores showed significant improvement with minimal short-term complications. Level of Evidence Level IV, systematic review of Level III and IV studies.
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Xu J, Li Y, Zhang X, Han K, Ye Z, Wu C, Jiang J, Yan X, Su W, Zhao J. The Biomechanical and Histological Processes of Rerouting Biceps to Treat Chronic Irreparable Rotator Cuff Tears in a Rabbit Model. Am J Sports Med 2022; 50:347-361. [PMID: 35020529 DOI: 10.1177/03635465211062914] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Recently, the biceps was rerouted into a newly fabricated bicipital groove for in situ superior capsular reconstruction (SCR), resulting in promising time-zero cadaveric and clinical outcomes. However, no studies have determined the in vivo biomechanical and histological processes after the biceps is transposed to a nonanatomic position. PURPOSE To explore the in vivo biomechanical and histological processes of the rerouting biceps tendon to treat chronic irreparable rotator cuff tears (IRCTs) in a rabbit model. STUDY DESIGN Controlled laboratory study. METHODS A total of 94 skeletally mature male rabbits were used to create a chronic IRCT model in the supraspinatus tendon. Then, the biceps rerouting procedures were performed in rabbits with chronic IRCT. Eighteen rabbits were sacrificed at 1, 3, 6, 9, and 12 weeks postoperatively for biomechanical testing, micro-computed tomography scanning, and histological analysis. The biomechanical and histological changes of intra- and extra-articular portions of the rerouting biceps were evaluated at each time point, with the contralateral native superior capsule (NSC) and the native biceps (NB) as controls, respectively. The morphology and bone formation of the fabricated bicipital grooves were evaluated, with native grooves as controls. RESULTS The intra-articular rerouting biceps tendon was progressively remodeled over time, displaying denser fibers and more mature collagen than those of the NSC, with gradual improvements in the tendon-to-bone healing interface from 6 to 12 weeks. Consequently, the failure load and stiffness of the intra-articular rerouting biceps portion increased with time and were significantly higher than those of the NSC from 9 weeks. Similarly, the extra-articular portion of the rerouting biceps progressively healed into a new bicipital groove, as demonstrated by a smaller tendon-to-bone interface from 6 to 12 weeks, resulting in greater failure load and stiffness at 9 and 12 weeks than those of the NB attachment. The newly fabricated bicipital groove showed similar morphology to that of the native groove with sufficient trabecular bone formed underneath. CONCLUSION The rerouting biceps could progressively remodel and heal into the newly fabricated bicipital groove over time, resulting in greater biomechanical performances in intra- and extra-articular portions than the NSC and the NB attachment. CLINICAL RELEVANCE The biceps rerouting technique may be a feasible procedure to perform in situ SCR to treat IRCT in the future clinical practice; however, more clinical evidence is required.
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Affiliation(s)
- Junjie Xu
- Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Yufeng Li
- Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Xueying Zhang
- Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Kang Han
- Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Zipeng Ye
- Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Chenliang Wu
- Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Jia Jiang
- Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Xiaoyu Yan
- Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Wei Su
- Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Jinzhong Zhao
- Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
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Kholinne E, Kwak JM, Cho CH, AlSomali K, Van Nguyen T, Kim H, Koh KH, Jeon IH. Arthroscopic Superior Capsular Reconstruction for Older Patients With Irreparable Rotator Cuff Tears: A Comparative Study With Younger Patients. Am J Sports Med 2021; 49:2751-2759. [PMID: 34264134 DOI: 10.1177/03635465211024652] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Arthroscopic superior capsular reconstruction (ASCR) is a method for treating irreparable chronic rotator cuff tears. However, the extent to which ASCR can be performed with regard to the patient's age has yet to be determined. PURPOSE To compare the surgical outcomes of ASCR for the treatment of irreparable rotator cuff tears (IRCTs) in patients aged <65 years versus patients aged ≥65 years. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Of 105 patients with IRCTs who underwent ASCR between March 2013 and June 2020, 73 patients were enrolled in this study based on the selection criteria. Polypropylene mesh augmentation to the graft was used in 18 of 36 patients in the younger adults group (age, <65 years) and 20 of 37 patients in the older adults group (age, ≥65 years). The clinical and radiological outcomes were evaluated preoperatively and at the final clinical follow-up. The graft integrity status was evaluated using serial magnetic resonance imaging and set as the primary endpoint. Furthermore, subgroup analysis was performed based on age group and graft type. RESULTS The mean age of the patients was 59.2 ± 3.8 years in the younger adults group and 70.5 ± 4.1 years in the older adults group. Both groups showed improvement based on the clinical and radiological outcomes at the final follow-up. The mean American Shoulder and Elbow Surgeons scores improved from 52.3 ± 15.4 to 77.3 ± 13.5 in the younger adults group (P < .001) and from 45.7 ± 16.1 to 76.6 ± 11.4 in the older adults group (P < .001). The mean visual analog scale for pain scores improved from 5.5 ± 1.2 to 2.1 ± 0.9 in the younger adults group (P < .001) and from 5.5 ± 1.4 to 2.1 ± 1.2 in the older adults group (P < .001). The graft healing rate was significantly higher in the younger adults group (81%) than in the older adults group (65%) (P = .049). Subgroup analysis showed that after mesh augmentation, the healing rate in the younger adults group (84%) was similar to that in the older adults group (85%) (P = .299). CONCLUSION ASCR resulted in a favorable surgical outcome for both younger and older adult patients with IRCT. The younger patients had lower graft failure rates and superior surgical outcomes. In older patients, ASCR using polypropylene mesh augmentation may reduce graft failure and result in surgical outcomes similar to those in younger patients.
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Affiliation(s)
- Erica Kholinne
- Faculty of Medicine, Universitas Trisakti, Department of Orthopedic Surgery, St. Carolus Hospital, Jakarta, Indonesia
| | - Jae-Man Kwak
- Department of Orthopedic Surgery, Uijeongbu Eulji Medical Center, College of Medicine, Eulji University, Uijeongbu, Republic of Korea
| | - Chang-Ho Cho
- Department of Orthopedic Surgery, University of Ulsan, Asan Medical Center, Seoul, Republic of Korea
| | - Khalid AlSomali
- Department of Orthopedic Surgery, King Fahad Military Medical Complex, Dhahran, Saudi Arabia
| | - Thanh Van Nguyen
- Department of Orthopedic Surgery, University Medical Center, Ho Chi Minh City, Vietnam
| | - Hyojune Kim
- Department of Orthopedic Surgery, University of Ulsan, Asan Medical Center, Seoul, Republic of Korea
| | - Kyoung-Hwan Koh
- Department of Orthopedic Surgery, University of Ulsan, Asan Medical Center, Seoul, Republic of Korea
| | - In-Ho Jeon
- Department of Orthopedic Surgery, University of Ulsan, Asan Medical Center, Seoul, Republic of Korea
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Kholinne E, Sun Y, Kwak JM, Kim H, Koh KH, Jeon IH. Failure Rate After Superior Capsular Reconstruction With Achilles Tendon-Bone Allograft for Irreparable Rotator Cuff Tears. Orthop J Sports Med 2021; 9:23259671211002280. [PMID: 33997074 PMCID: PMC8113925 DOI: 10.1177/23259671211002280] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 12/14/2020] [Indexed: 11/16/2022] Open
Abstract
Background Superior capsular reconstruction (SCR) is an alternative to reverse shoulder arthroplasty for irreparable rotator cuff tears (IRCTs). The reconstructed capsule acts as a static restraint to prevent superior migration of the humeral head. Traditional SCR uses a fascia lata autograft, which has shown failure at the greater tuberosity. An Achilles tendon-bone allograft has been proposed to improve the failure rate. Purpose To evaluate the surgical outcomes of SCR using an Achilles tendon-bone allograft for the treatment of IRCTs. Study Design Case series; Level of evidence, 4. Methods We retrospectively evaluated 6 patients with massive IRCTs who underwent SCR using an Achilles tendon-bone allograft between January 2017 and January 2018. Clinical outcomes were assessed using range of motion, the American Shoulder and Elbow Surgeons score, and the visual analog scale for pain. The acromiohumeral distance and the status of graft integrity were evaluated using serial magnetic resonance imaging. Second-look arthroscopy surgery was performed to evaluate graft integrity at the mean of 7.5 months postoperative. Results The mean ± SD clinical follow-up period was 14.5 months (range, 12-17 months). The American Shoulder and Elbow Surgeons and visual analog scale scores improved from 42.8 ± 11.9 and 4.0 ± 1.2 to 62.1 ± 14.7 and 2.8 ± 1.4, respectively. Forward flexion and external rotation improved from 98° ± 36° and 58° ± 4° to 123° ± 20° and 39° ± 8°, respectively. The acromiohumeral distance improved from 3.9 ± 0.8 mm to 6.4 ± 2.2 mm at final follow-up. However, second-look arthroscopy at a mean of 7.6 months postoperatively confirmed a graft failure rate of 83.3%. Conclusion SCR using an Achilles tendon-bone allograft for the treatment of IRCTs had a high graft failure rate among patients in this case series.
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Affiliation(s)
- Erica Kholinne
- Faculty of Medicine, Universitas Trisakti, Department of Orthopedic Surgery, St. Carolus Hospital, Jakarta, Indonesia.,Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan, Seoul, Republic of Korea
| | - Yucheng Sun
- Department of Hand Surgery, Affiliated Hospital of Nantong University, Nantong, Nantong University, Jiangsu, China
| | - Jae-Man Kwak
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan, Seoul, Republic of Korea
| | - Hyojune Kim
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan, Seoul, Republic of Korea
| | - Kyoung Hwan Koh
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan, Seoul, Republic of Korea
| | - In-Ho Jeon
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan, Seoul, Republic of Korea
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Ferrando A, Kingston R, Delaney RA. Superior capsular reconstruction using a porcine dermal xenograft for irreparable rotator cuff tears: outcomes at minimum two-year follow-up. J Shoulder Elbow Surg 2021; 30:1053-1059. [PMID: 32890682 DOI: 10.1016/j.jse.2020.08.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 08/02/2020] [Accepted: 08/04/2020] [Indexed: 02/01/2023]
Abstract
PURPOSE To evaluate midterm outcomes of arthroscopic superior capsular reconstruction (SCR) using a decellularized porcine dermal xenograft in patients with massive, irreparable rotator cuff tears and to determine the influence of concomitant, repairable subscapularis tears. METHODS This is a retrospective study of 56 patients with a minimum 2-year follow-up. Preoperative and postoperative range of motion, American Shoulder and Elbow Surgeons score, Subjective Shoulder Value, and visual analog score for pain were measured. Postoperative data were collected at 3, 6, 12, 24, and 36 months. RESULTS Of the 56 patients who underwent arthroscopic SCR, there were 39 men and 17 women. The mean age at operation was 65 ± 9 years, and the mean follow-up was 34 ± 8 months. The mean preoperative American Shoulder and Elbow Surgeons improved from 41 ± 19 to 78 ± 18 at 24 weeks, to 86± 16 at 12 months, and to 90±9 at 24 months, P < .0001. Similarly, the mean preoperative Subjective Shoulder Value improved from 39 ± 17 to 74 ± 18 at 24 weeks, to 80 ± 18 at 12 months, and to 80 ± 11 at 24 months, P < .0001. The mean preoperative visual analog score improved from 6.5 ± 2.1 to 1.4 ± 2.2 at 24 weeks, to 0.7± 1.1 at 12 months, and to 0.2 ± 0.4 at 24 months, P < .0001. There were no differences in outcome scores between patients with intact vs. repaired subscapularis. Similarly, no statistically significant differences were found in forward flexion or external rotation after SCR between patients with an intact vs. repaired subscapularis. Failure of the SCR graft was observed on magnetic resonance imaging in 14 patients, 4 of whom opted for revision to reverse shoulder arthroplasty. Eleven patients were truly pseudoparalytic before surgery; in 5 cases, pseudoparalysis was reversed after SCR. CONCLUSIONS SCR can alleviate pain and disability from irreparable rotator cuff tears and provide significant improvements in shoulder function; however, the xenograft technique resulted in inconsistent reversal of true pseudoparalysis. No difference was found between patients who required concomitant subscapularis repair vs. those who did not.
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Affiliation(s)
- Albert Ferrando
- Departamento de Traumatología y Cirugía Ortopédica, Hospital Universitari Sant Joan de Reus, Reus, Spain.
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Gilat R, Haunschild ED, Williams BT, Fu MC, Garrigues GE, Romeo AA, Verma NN, Cole BJ. Patient Factors Associated With Clinical Failure Following Arthroscopic Superior Capsular Reconstruction. Arthroscopy 2021; 37:460-467. [PMID: 32998042 DOI: 10.1016/j.arthro.2020.09.038] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 09/19/2020] [Accepted: 09/19/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE To identify demographic, clinical, and radiographic factors associated with failure after superior capsular reconstruction (SCR). METHODS Prospectively collected data were analyzed from patients who underwent SCR using a decellularized dermal allograft for an irreparable rotator cuff tear. Demographic characteristics, radiographic findings, concomitant procedures, and patient-reported outcomes (PROs) were recorded. Failure was defined by ≥1 of the following criteria: (1) conversion to reverse total shoulder arthroplasty (RTSA), (2) a decrease in 1-year postoperative shoulder-specific PROs compared with preoperative scores, or (3) patient reports at final follow-up that the shoulder was in a worse condition than before surgery. Preoperative variables were compared between patients meeting the criteria for clinical failure and those who did not. RESULTS Fifty-four patients (mean age 56.3 ± 5.8 years, range 45 to 70) who underwent SCR, with minimum 1-year follow-up, were included in the analysis. Mean follow-up after surgery was 24 months (range 12 to 53). Eleven patients (20.4%) met criteria for clinical failure. Of the 11, 8 reported decreased American Shoulder and Elbow Surgeons (ASES) or Constant scores or indicated that the operative shoulder was in a worse condition than before surgery. Three patients underwent RTSA in the 6 to 12 months after SCR. Female sex and the presence of a subscapularis tear were associated with failure (P = .023 and P = .029, respectively). A trend toward greater body mass index (BMI), lower preoperative forward flexion, and lower preoperative acromiohumeral distance (AHD) was found in patients with clinical failure (P = .075, P = .088, and P = .081, respectively). No other variable included in the analysis was significantly associated with failure. CONCLUSION The proportions of female patients and those with subscapularis tear were greater among patients with clinical failure after SCR. Greater BMI, lower preoperative forward flexion, and lower preoperative AHD trended toward association with clinical failure of SCR. LEVEL OF EVIDENCE 4, case series.
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Affiliation(s)
- Ron Gilat
- Midwest Orthopaedics at Rush University Medical Center, Chicago, IL, U.S.A.; Department of Orthopaedic Surgery, Shamir Medical Center and Tel Aviv University, Tel Aviv, Israel
| | - Eric D Haunschild
- Midwest Orthopaedics at Rush University Medical Center, Chicago, IL, U.S.A
| | - Brady T Williams
- Midwest Orthopaedics at Rush University Medical Center, Chicago, IL, U.S.A
| | - Michael C Fu
- Midwest Orthopaedics at Rush University Medical Center, Chicago, IL, U.S.A
| | - Grant E Garrigues
- Midwest Orthopaedics at Rush University Medical Center, Chicago, IL, U.S.A
| | - Anthony A Romeo
- Midwest Orthopaedics at Rush University Medical Center, Chicago, IL, U.S.A
| | - Nikhil N Verma
- Midwest Orthopaedics at Rush University Medical Center, Chicago, IL, U.S.A
| | - Brian J Cole
- Midwest Orthopaedics at Rush University Medical Center, Chicago, IL, U.S.A..
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Mirzayan R, Otarodifard KA, Singh A. Arthroscopic Superior Capsule Reconstruction with a Doubled-Over (6 mm) Dermal Allograft. Arthrosc Tech 2021; 10:e525-e530. [PMID: 33680787 PMCID: PMC7917301 DOI: 10.1016/j.eats.2020.10.035] [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: 08/18/2020] [Accepted: 10/20/2020] [Indexed: 02/03/2023] Open
Abstract
Superior capsule reconstruction has gained popularity as a treatment option for massive rotator cuff tears. The initial graft described was a tensor fascia lata. In the United States, acellular dermal matrix or dermal allograft has gained popularity. The results from published reports have been promising, but graft tear on postoperative imaging has been reported in several studies. Strives are being made to reduce the graft tear rate. One such way is to increase the thickness of the graft. Biomechanical studies have shown that thicker and stiffer grafts perform better in restoring superior stability. We present a technique of doubling a commercially available 3 mm dermal allograft and making it into a 6 mm graft for superior capsule reconstruction.
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Affiliation(s)
- Raffy Mirzayan
- Department of Orthopaedics, Kaiser Permanente Southern California, Baldwin Park,Address correspondence to Raffy Mirzayan, M.D., Department of Orthopaedics, 1011 Baldwin Park Blvd, Baldwin Park, CA 91706.
| | - Karimdad A. Otarodifard
- Department of Orthopaedics, Kaiser Permanente Southern California, San Diego, California, U.S.A
| | - Anshuman Singh
- Department of Orthopaedics, Kaiser Permanente Southern California, San Diego, California, U.S.A
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Zheng X, Tang K. [Research progress of treatment for 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; 35:8-13. [PMID: 33448192 DOI: 10.7507/1002-1892.202004056] [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 treatment for massive rotator cuff tears. Methods The domestic and foreign literature about the treatment of massive rotator cuff tears was reviewed. The methods and effectiveness were extensively summarized. Results The treatment of massive rotator cuff tears still needs long-term research to promote its continuous improvement. The main goal of treatment is to relieve the symptoms and improve the shoulder joint function. With the development of arthroscopic technique, arthroscopic repair of rotator cuff tears has become a mature surgical protocol. Among these techniques, superior capsule reconstruction and patch augmentation for massive rotator cuff tears acquire more attention in recent years. As for rotator cuff arthropathy, reverse shoulder arthroplasty is considered to be a final choice. Conclusion Surgical treatment is the main choice for massive rotator cuff tears. Patients' age and muscle condition should be taken into consideration to decide the surgical technique.
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Affiliation(s)
- Xiaolong Zheng
- Department of Sports Medicine Center, the First Affiliated Hospital of the Army Medical University of Chinese PLA, Chongqing, 400038, P.R.China
| | - Kanglai Tang
- Department of Sports Medicine Center, the First Affiliated Hospital of the Army Medical University of Chinese PLA, Chongqing, 400038, P.R.China
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Thacher RR, Heaps BR, Dines JS. Superior Capsule Reconstruction: A Glimpse into the Future? HSS J 2020; 16:503-506. [PMID: 33380988 PMCID: PMC7749914 DOI: 10.1007/s11420-020-09796-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 08/20/2020] [Indexed: 02/07/2023]
Abstract
The recent study by Mihata et al., [10] "Five-year follow-up of arthroscopic superior capsule reconstruction for irreparable rotator cuff tears" (J Bone Joint Surg Am. 2019;101:1921-1930), was the first case series published examining long-term clinical and radiographic outcomes of superior capsule reconstruction (SCR) for irreparable rotator cuff tears. This article is a critical review of how the aforementioned study fits into a growing literature surrounding the use of SCR for irreparable rotator cuff tears and how these results may impact clinical and operative decision-making for this patient population. The series compares clinical and radiographic data taken pre-operatively with data taken at 1 year and 5 years post-operatively in a group of 30 patients who underwent SCR utilizing tensor fascia lata autograft. While the results of the study suggest that a healed SCR graft utilizing this specific technique successfully restored shoulder function and prevented progression of rotator cuff arthropathy, it is important to appreciate the limitations of this small, retrospective case series. Nonetheless, the study represents an important addition to the expanding literature surrounding this significant topic. In this report, we shed light on the current state of this novel operative technique and the ongoing controversies revolving around graft material and thickness.
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Affiliation(s)
- Ryan R. Thacher
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021 USA
| | - Braiden R. Heaps
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021 USA
| | - Joshua S. Dines
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021 USA
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Polacek M, Nyegaard CP. Superior Capsular Reconstruction Using 3-layered Fascia Lata Autograft Reinforced with a Nonresorbable Suture Mesh. Arthrosc Sports Med Rehabil 2020; 2:e489-e497. [PMID: 33134985 PMCID: PMC7588631 DOI: 10.1016/j.asmr.2020.05.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 05/18/2020] [Indexed: 01/29/2023] Open
Abstract
Purpose The purpose of this study was to evaluate the short-term clinical outcomes and the complications related to arthroscopic superior capsular reconstruction (SCR) using a 3-layered fascia lata autograft (FLA) reinforced with a nonresorbable suture mesh, in the treatment of irreparable massive rotator cuff tears (MRCTs). Methods Consecutive patients with irreparable MRCTs (Goutallier 4, Hamada grade 1-2, Bateman 3-4) who were treated with arthroscopic SCR using reinforced FLA in 2018 were included. Patients with an irreparable subscapularis/infraspinatus, serious cardiovascular condition, systemic infection, rheumatic disease, and known alcohol/drug abuse were excluded from the study. Range of motion and Shoulder Pain and Disability Index (SPADI) scores were assessed preoperatively, at 6 months, and at 12 months postoperatively. A simple t test was used to compare the outcomes. P values <.05 were considered significant. Complications and revision surgeries were registered. Results A total of 24 consecutive patients (15 males, 9 females) with a mean age of 61 years (range, 41-76) were enrolled. Twenty (83%) patients achieved minimal clinically important difference in the SPADI score (>18) and 14 (58%) experienced substantial clinical benefit in SPADI (>45). The mean SPADI score improved from 59.0 to 9.7 (P < .0001) at 1-year follow-up. Active abduction improved from 59.5° to 154.3° (P < .0001) and active forward flexion improved from 67.0° to 160.3° (P < .0001) at 1-year follow-up. Eighteen (75%) patients achieved substantial clinical benefit in active abduction (>28.5°) and active forward flexion (>35.4°). Complications included progression of osteoarthritis in 2 cases, tear of the graft in 1 case, and pullout of the anchor in another. Two patients experienced donor site morbidity after harvesting the fascia lata autograft. Conclusions Eighty-three percent of the patients achieved minimal clinically important difference and were successfully treated with arthroscopic SCR using a FLA reinforced with a suture mesh. The procedure had a complication rate of 17% and 8.5% of the patients experienced donor site morbidity. All complications occurred in patients who were previously treated with an attempted rotator cuff repair. Level of Evidence Level IV, therapeutic case series.
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Affiliation(s)
- Martin Polacek
- Orthopedic Department, Drammen Hospital, Vestre Viken Hospital Trust, Drammen, Norway
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Kocaoglu B, Firatli G, Ulku TK. Partial Rotator Cuff Repair With Superior Capsular Reconstruction Using the Biceps Tendon Is as Effective as Superior Capsular Reconstruction Using a Tensor Fasciae Latae Autograft in the Treatment of Irreparable Massive Rotator Cuff Tears. Orthop J Sports Med 2020; 8:2325967120922526. [PMID: 32548183 PMCID: PMC7273572 DOI: 10.1177/2325967120922526] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 02/12/2020] [Indexed: 11/25/2022] Open
Abstract
Background: Several treatment options are available for stable massive rotator cuff
tears, including partial repair with or without tissue augmentation, tendon
transfer, superior capsular reconstruction (SCR), and reverse shoulder
arthroplasty. Purpose/Hypothesis: The purpose of this study was to compare the outcomes and effectiveness of
partial rotator cuff repair with SCR using the long head of the biceps
tendon (PRCR-SCRB) and SCR with a tensor fasciae latae autograft (SCRTF) for
the treatment of rotator cuff tears with severe fatty degeneration. The
hypothesis of this study was that SCRTF would be superior to PRCR-SCRB in
functional and anatomic outcomes. Study Design: Cohort study; Level of evidence, 3. Methods: A total of 26 consecutive patients with massive and fatty degenerative
rotator cuff tears were treated surgically. Patients were divided into
either the PRCR-SCRB group (n = 14) or SCRTF group (n = 12). Functional
outcomes were assessed at final follow-up, and the acromiohumeral distance
(AHD) was measured. Results: All functional scores significantly improved in both groups at final
follow-up. The PRCR-SCRB group showed better overall outcomes in terms of
the visual analog scale for pain; American Shoulder and Elbow Surgeons
score; and Quick Disabilities of the Arm, Shoulder and Hand, but these
differences were not statistically significant. Better outcomes were found
for only the AHD for the PRCR-SCRB group without statistical significance
(P = .4). No statistical difference was found in terms
of retear rate. Conclusion: PRCR-SCRB had comparable outcomes and improvement in AHD compared with SCRTF
without the need for additional graft harvesting.
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Affiliation(s)
- Baris Kocaoglu
- Department of Orthopedic Surgery, School of Medicine, Acibadem University, Istanbul, Turkey
| | - Goktug Firatli
- Department of Orthopedic Surgery, School of Medicine, Acibadem University, Istanbul, Turkey
| | - Tekin Kerem Ulku
- Department of Orthopedic Surgery, School of Medicine, Acibadem University, Istanbul, Turkey
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