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Requicha F, Edwards SM, Rickman MS, Comley AS. Outcomes analysis of anterior and lateral approach for open repair of hip abductor tendons. Hip Int 2023; 33:812-818. [PMID: 35658688 DOI: 10.1177/11207000221103440] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Gluteal tendons tears are increasingly being recognised as a cause of recalcitrant trochanteric pain, but there is a paucity of robust studies analysing the type of tears, results and predictors of outcome. METHODS Patients with gluteal tendon tears resistant to conservative treatment who underwent isolated open repair (IR) or total hip arthroplasty and concomitant repair (THA+repair) with a minimum 1-year follow-up were retrospectively assessed separately. Type of tear, surgical approach, and fixation methods were registered. Complications and postoperative outcomes were analysed: visual analogue scale (VAS) of pain, VAS satisfaction, and activity level. Univariate regressions and multivariable models were developed. RESULTS 90 cases were included: 62 cases underwent IR and 28 cases THA+repair, with an average follow-up of 3.9 years and 2.6 years, respectively. 13 complications were found (n = 5 IR, n = 8 THA+repair), including 9 re-operations (n = 4 IR, n = 5 THA+repair). Mean VAS pain score was 3.02 (SD 2.74) for the IR and 2.32 (SD 2.43) for THA+repair group. Mean VAS satisfaction was 7.09 (SD 3.07) and 7.68 (SD 2.71) for the IR and THA+repair group, respectively. In the IR group 61.4% returned to all pre-injury activities, whereas in the THA+repair group 79% did. Full-thickness tears had higher VAS pain scores (p = 0.0175), and there was trend (p > 0.05) towards higher complications, re-tears and lower VAS satisfaction in this type of tears in both groups. No statistically significant differences were found in outcomes when comparing THA+repair through direct anterior (DAA) with lateral approach (LA). CONCLUSIONS Isolated gluteal tendon repair or THA+repairs seem to be safe procedures with high levels of satisfaction at short- to mid-term follow-up. The presence of a full-thickness tear is a predictor of inferior outcomes.
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Affiliation(s)
| | - Suzanne M Edwards
- Data, Design and Statistical Service, Adelaide Health Technology Assessment (AHTA), School of Public Health, The University of Adelaide, SA, Australia
| | - Mark S Rickman
- Wakefield Orthopaedic Clinic, Adelaide, SA, Australia
- Centre for Orthopaedic and Trauma Research, The University of Adelaide, SA, Australia
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Maslaris A, Vail TP, Zhang AL, Patel R, Bini SA. Impact of fatty degeneration on the functional outcomes of 38 patients undergoing surgical repair of gluteal tendon tears. Arch Orthop Trauma Surg 2022; 142:2173-2183. [PMID: 33651145 PMCID: PMC9381454 DOI: 10.1007/s00402-021-03787-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 10/15/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Gluteal tendon tears (GTT) can cause pain and weakness of the hip. We analyze the impact of gluteal muscle fatty degeneration, atrophy and tear morphology on clinical outcomes of surgical repair. METHODS All sequential patients receiving surgical repair of GTTs via anchor sutures between 1/2015 and 11/2018 were retrospectively identified. MRIs were reviewed by a radiologist for tendon retraction, muscle atrophy and tear size. The Goutallier-Fuchs Classification (GFC) was used to quantify fatty degeneration as < 2° or ≥ 2°. Demographic and clinical variables were abstracted from the electronic records. The surveys HHS Section 1 and HOOS Jr. were obtained at last follow-up. The Pearson correlation and one-way ANOVA tests served for statistical analysis of clinical variance. RESULTS 38 patients were identified, 29 (76.3%) were female. The average age was 67. Of the 11 (28.9%) patients with a prior hip arthroplasty 87.5% of primary THAs had a direct lateral approach. 29 (76.3%) patients were treated open and 9 (23.7%) arthroscopically. At an average follow-up of 20.9 months, patients reported a significant improvement in pain (97%), analgesic use (85.7%), limp (52.6%) and abduction strength (54.2%) (all: P ≤ 0.01). GFC ≥ 2° were associated with significantly worse outcomes in terms of limp (0.19/3 vs. 1.2/3, P = 0.05), HHS-S1 (58.19 vs. 71.68, P = 0.04) and complication rates (37.5% vs. 0%, P = 0.02). There was a strong correlation between tear retraction (P = 0.005), tear size (P = 0.009) and muscle atrophy (P = 0.001) with GFC ≥ 2° but not with clinical outcomes. GFC ≥ 2° was strongly related to lateral THA exposures (P < 0.001). Surgical approach had no impact on clinical outcomes. CONCLUSION While fatty degeneration can negatively impact functional outcomes, pain relief is reliably achieved. Tear morphology and muscle atrophy did not correlate with outcomes in this patient cohort. Patients should be counseled to expect a residual limp after surgery if they have GFC ≥ 2° on MRI.
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Affiliation(s)
- Alexander Maslaris
- Department of Orthopaedic Surgery, University of California, 400 Parnassus Avenue, MU320-W, San Francisco, CA 94143 USA
- Department of Orthopaedics, Friedrich-Schiller University of Jena, Campus Eisenberg, 07607 Eisenberg, Germany
- Department of Orthopaedics and Trauma Surgery, Alfried-Krupp Hospital, Campus Rüttenscheid, 45131 Essen, Germany
| | - Thomas P. Vail
- Department of Orthopaedic Surgery, University of California, 400 Parnassus Avenue, MU320-W, San Francisco, CA 94143 USA
| | - Alan L. Zhang
- Department of Orthopaedic Surgery, University of California, 400 Parnassus Avenue, MU320-W, San Francisco, CA 94143 USA
| | - Rina Patel
- Department of Radiology of Biomedical Imaging, University of California, 400 Parnassus Avenue, MU320-W, San Francisco, CA 94143 USA
| | - Stefano A. Bini
- Department of Orthopaedic Surgery, University of California, 400 Parnassus Avenue, MU320-W, San Francisco, CA 94143 USA
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Harper KD, Park KJ, Rodriguez-Perez MA, Lambert BS, Gilcrease-Garcia B, Sullivan TC, Incavo SJ. Clinical Outcomes for Open Hip Abductor Repair Using Tenodesis and Bone Trough Repair Techniques. J Arthroplasty 2022; 37:S444-S448. [PMID: 35227534 DOI: 10.1016/j.arth.2022.01.083] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 01/11/2022] [Accepted: 01/27/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Hip abductor complex tears remain an injury without a clear consensus on management. Surgical treatment has been recommended after unsuccessful nonoperative management. This study evaluates both tenodesis and bone trough techniques, with treatment choices guided by previously described tear classification. METHODS This is a retrospective cohort study of 45 hips in 44 patients who underwent surgical treatment for symptomatic, chronic hip abductor tear unresponsive to nonoperative treatment. Demographics and preoperative and postoperative values (including visual analog scale pain scores, gait assessment, and muscle strength) were evaluated. Type I tears were treated using tendon tenodesis. Type II tears were treated through a bone trough repair. RESULTS Forty-five hips (44 patients) were operated on with a minimum of 6-month follow-up. There were 27 type I and 18 type II tears. Eighty-seven percent of patients were female. Twenty-eight percent of type II patients (5/18) had a preexisting arthroplasty in place. Significant improvements in pain (P < .001), gait (P < .001), and muscle strength (P < .001) were achieved in both the tear types. Type I repairs showed superior results to type II repairs. However, both showed significant improvements. Postoperative magnetic resonance imaging at 6 months showed healed tenodesis in 81% (17/21) of type I tears and 50% (5/10) of type II tears. CONCLUSION Our study shows improvement in pain and function after surgical repair of hip abductor tendon injuries in both simple and complex tears. This improvement is seen even during ongoing surgical site healing. Magnetic resonance imaging findings may remain abnormal for more than 1 year after surgery and do not clearly denote repair failure.
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Affiliation(s)
- Katharine D Harper
- Washington DC VA Medical Center, Department of Orthopedic Surgery Center, Washington, DC
| | - Kwan J Park
- Houston Methodist Hospital, Houston Methodist Orthopedics & Sports Medicine, Houston, TX
| | | | - Bradley S Lambert
- Houston Methodist Hospital, Houston Methodist Orthopedics & Sports Medicine, Houston, TX
| | - Brian Gilcrease-Garcia
- Houston Methodist Hospital, Houston Methodist Orthopedics & Sports Medicine, Houston, TX
| | - Thomas C Sullivan
- Houston Methodist Hospital, Houston Methodist Orthopedics & Sports Medicine, Houston, TX
| | - Stephen J Incavo
- Houston Methodist Hospital, Houston Methodist Orthopedics & Sports Medicine, Houston, TX
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Abstract
Hip abductor tendon tear is a difficult problem to manage. The hip abductor mechanism is made up of the gluteus medius and minimus muscles, both of which contribute to stabilising the pelvis through the gait cycle. Tears of these tendons are likely due to iatrogenic injury during arthroplasty and chronic degenerative tendinopathy. Ultrasound and magnetic resonance imaging have provided limited clues regarding the pattern of disease and further work is required to clarify both the macro and microscopic pattern of disease. While surgery has been attempted over the last 2 decades, the outcomes are variable and the lack of high-quality studies have limited the uptake of surgical repair. Hip abductor tendon tears share many features with rotator cuff tears, hence, innovations in surgical techniques, materials and biologics may apply to both pathologies.
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Affiliation(s)
- Mark F Zhu
- The University of Auckland, Auckland, New Zealand.,Auckland City Hospital, Auckland, New Zealand
| | | | | | - Simon W Young
- The University of Auckland, Auckland, New Zealand.,North Shore Hospital, Auckland, New Zealand
| | - Jacob T Munro
- The University of Auckland, Auckland, New Zealand.,Auckland City Hospital, Auckland, New Zealand
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Maslaris A, Vail TP, Zhang AL, Patel R, Jäger M, Bini SA. Equivalent Mid-Term Results of Open vs Endoscopic Gluteal Tendon Tear Repair Using Suture Anchors in Forty-Five Patients. J Arthroplasty 2020; 35:S352-S358. [PMID: 32279942 DOI: 10.1016/j.arth.2020.03.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 03/01/2020] [Accepted: 03/05/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Little is known about the relative efficacy of open (OGR) vs endoscopic (EGR) gluteal tendon repair of gluteal tendon tears in minimizing pain and restoring function. Our aim is to compare these 2 surgical techniques and quantify their impact on clinical outcomes. METHODS All patients undergoing gluteal tendon tear repair at our institution between 2015 and 2018 were retrospectively reviewed. Pain scores, limp, hip abduction strength, and the use of analgesics were recorded preoperatively and at last follow-up. The Hip disability and Osteoarthritis Outcome Score Junior and Harris Hip Score Section1 were obtained at last follow-up. Fatty degeneration was quantified using the Goutallier-Fuchs Classification (GFC). Statistical analysis was conducted using one-way analysis of variance and t-tests. RESULTS Forty-five patients (mean age 66, 87% females) met inclusion criteria. Average follow-up was 20.3 months. None of the 10 patients (22%) undergoing EGR had prior surgery. Of 35 patients (78%) undergoing OGR, 12 (27%) had prior hip replacement (75% via lateral approach). The OGRs had more patients with GFC ≥2 (50% vs 11%, P = .02) and used more anchors (P = .03). Both groups showed statistical improvement (P ≤ .01) for all outcomes measured. GFC >2 was independently associated with a worst limp and Harris Hip Score Section 1 score (P = .05). EGR had a statistically higher opioid use reduction (P < .05) than OGR. Other comparisons between EGR and OGR did not reach statistical significance. CONCLUSION In this series, open vs endoscopic operative approach did not impact clinical outcomes. More complex tears were treated open and with more anchors. Fatty degeneration adversely impacted outcomes. Although further evaluation of the efficacy of EGR in complex tears is indicated, both approaches can be used successfully.
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Affiliation(s)
- Alexander Maslaris
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, California; Department of Orthopaedics, Friedrich-Schiller University of Jena, Campus Eisenberg, Eisenberg, Germany
| | - Thomas P Vail
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, California
| | - Alan L Zhang
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, California
| | - Rina Patel
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California
| | - Marcus Jäger
- Department of Orthopaedics, University of Duisburg-Essen, Essen, Germany
| | - Stefano A Bini
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, California
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Incavo SJ, Harper KD. Open Hip Abductor Tendon Repair into a Bone Trough: Improved Outcomes for Hip Abductor Tendon Avulsion. JBJS Essent Surg Tech 2020; 10:e0042. [PMID: 32944415 PMCID: PMC7478326 DOI: 10.2106/jbjs.st.19.00042] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Hip abductor tendon tears are a well-recognized entity that results in progressive lateral hip pain, weakness, and limping. These can occur in patients with native hips or in patients following total hip arthroplasty. However, treatment of these 2 distinct groups does not differ. We describe a new repair technique utilizing a longitudinal bone trough in the greater trochanter. We compare our results (focusing on gluteus medius tendon avulsions) and traditional repair with suture anchors or transosseous bone tunnels. Additionally, we propose a classification system that attempts to describe the different types of tears to guide treatment, as the current classification system is not helpful in defining pathology or guiding treatment. Our proposed classification will help to better describe tear types anatomically and thereby guide appropriate surgical interventions based on these types.
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Affiliation(s)
- Stephen J Incavo
- Houston Methodist Orthopedics & Sports Medicine, Houston Methodist Hospital, Houston, Texas
| | - Katharine D Harper
- Houston Methodist Orthopedics & Sports Medicine, Houston Methodist Hospital, Houston, Texas
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Ebert JR, Bucher TA, Mullan CJ, Janes GC. Clinical and functional outcomes after augmented hip abductor tendon repair. Hip Int 2018; 28:74-83. [PMID: 28967055 PMCID: PMC6159837 DOI: 10.5301/hipint.5000525] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 09/21/2017] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Hip abductor tendon (HAT) tearing is commonly implicated in greater trochanteric pain syndrome. Surgical studies are often reported in small cohorts and with limited information on functional improvement. This study reports the clinical and functional outcomes after HAT repair. METHODS 112 patients with symptomatic HAT tears, diagnosed via magnetic resonance imaging, underwent open bursectomy, V-Y lengthening of the iliotibial band, debridement of the diseased tendon, decortication of the trochanteric foot-plate and reattachment of the tendon with suture anchors, augmented with a LARS ligament through a trans-osseous tunnel. Patients were evaluated pre-surgery and at 3, 6 and 12 months post-surgery using the Harris (HHS) and Oxford (OHS) Hip Scores, SF-12, hip range of motion, 6-minute walk and 30-second single leg stance tests. Maximal isometric hip abduction strength (HAS) was assessed and limb symmetry indices (LSIs) were calculated between the operated and non-operated limbs. Patient satisfaction and perceived global rating of change (GRC) was evaluated. Analysis of variance evaluated improvement over time. RESULTS There was a significant improvement (p<0.05) in all clinical and functional measures. HAS significantly improved over time (p<0.002) and all LSIs were >85% at 12 months. At 12 months, a mean GRC score of 3.5 (range -1 to 5) was reported, while 96% of patients were satisfied with their surgical outcome. There was a 2.7% (n = 3) failure rate at 12 months. CONCLUSIONS HAT reconstruction, augmented with a synthetic ligament, demonstrated significantly improved clinical and functional outcomes, high levels of patient satisfaction and a low failure rate to 12 months post-surgery.
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Affiliation(s)
- Jay R. Ebert
- School of Human Sciences, University of Western Australia, Perth - Australia
| | - Thomas A. Bucher
- Orthopaedic Department, Fremantle Hospital, Fremantle - Australia
| | - Conor J. Mullan
- Orthopaedic Department, Royal Victoria Hospital, Belfast - UK
| | - Gregory C. Janes
- Perth Orthopaedic and Sports Medicine Centre, West Perth - Australia
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Levy DM, Bogunovic L, Grzybowski JS, Kuhns BD, Bush-Joseph CA, Nho SJ. All-Endoscopic Single-Row Repair of Full-Thickness Gluteus Medius Tears. Arthrosc Tech 2016; 5:e1-6. [PMID: 27073767 PMCID: PMC4809738 DOI: 10.1016/j.eats.2015.08.020] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2015] [Accepted: 08/28/2015] [Indexed: 02/03/2023] Open
Abstract
Abductor tendon tears typically develop insidiously in middle-aged women and can lead to debilitating lateral hip pain and a Trendelenburg limp. The gluteus medius tendon is most commonly torn and may show fatty degeneration over time, similar to the rotator cuff muscles of the shoulder. Endoscopic repair offers a therapeutic alternative to traditional open techniques. This article describes the workup, examination, and endoscopic repair of a full-thickness gluteus medius tear presenting as lateral hip pain and weakness. The surgical repair for this case used a single-row suture anchor technique. In addition, the indications and technique for a double-row repair will be discussed.
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Affiliation(s)
- David M. Levy
- Address correspondence to David M. Levy, M.D., Rush University Medical Center, 1611 W Harrison St, Ste 300, Chicago, IL 60612, U.S.A.
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Abstract
Advanced hip imaging and surgical findings have demonstrated that a common cause of greater trochanteric pain syndrome (GTPS) is gluteal tendon tears. Conservative measures are initially employed to treat GTPS and manage gluteal tears, though patients frequently undergo multiple courses of non-operative treatment with only temporary pain relief. Therefore, a number of surgical treatment options for recalcitrant GTPS associated with gluteal tears have been reported. These have included open trans-osseous or bone anchored suture techniques, endoscopic methods and the use of tendon augmentation for repair reinforcement. This review describes the anatomy, pathophysiology and clinical presentation of gluteal tendon tears. Surgical techniques and patient reported outcomes are presented. This review demonstrates that surgical repair can result in improved patient outcomes, irrespective of tear aetiology, and suggests that the patient with "trochanteric bursitis" should be carefully assessed as newer surgical techniques show promise for a condition that historically has been managed conservatively.
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Abstract
INTRODUCTION Abductor muscle deficiency can be a debilitating problem following hip arthroplasty surgery. We report outcomes of a novel method of abductor muscle function reconstruction surgery in patients with chronic, irreparable gluteus medius and minimus defects. PATIENTS AND METHODS Four consecutive patients who underwent our method of abductor reconstruction surgery were retrospectively reviewed. All patients had severe pain and positive Trendelenberg gait before surgery. TECHNIQUE the vastus lateralis (VL) muscle was raised on its neurovascular pedicle and transferred 12-14 centimetres by proximal translation. The proximal portion of VL was reattached via bony anchors to the external surface of the iliac wing just below the iliac crest. The distal portion of VL reattached to the lateral femoral shaft, lateral intermuscular septum, and the fascia of vastus intermedius. RESULTS Average follow-up was 10 months (range 7-15 months). Three of the four patients report dramatic improvement in pain as measured by the visual analogue pain scale. The same three patients report being "extremely satisfied" with the pain relief achieved and "extremely satisfied" with the operation overall. Two patients reported being "extremely satisfied" with improvements in walking. Hip abduction power improved in all patients but to varying degrees. CONCLUSION The results show that our method of VL transfer may be a viable option for patients with severe abductor deficiency. Modest but clinically relevant early results are seen.
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Gluteal tendon repair augmented with a synthetic ligament: surgical technique and a case series. Hip Int 2014; 24:187-93. [PMID: 24186680 DOI: 10.5301/hipint.5000093] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/23/2013] [Indexed: 02/04/2023]
Abstract
We describe an augmented surgical repair technique for gluteus minimus and medius tears, along with a supportive case series. A consecutive series of 22 patients presenting with clinical and radiological findings consistent with hip abductor tears, who had undergone failed prior conservative treatments, were prospectively recruited. Patients underwent open bursectomy, Y-iliotibial release, debridement of the diseased tendon, decortication of the trochanteric foot-plate and reattachment augmented with a LARS ligament through a trans-osseous tunnel, together with suture anchors. All patients were assessed pre- and postoperatively to 12 months with the Oxford Hip Score (OHS), the Short-Form Health Survey (SF-36) and a Visual Analogue Pain Scale (VAS), while a satisfaction scale was employed at 12 months. A statistically significant improvement (p<0.05) was observed for all patient reported outcome measures, while all patients were at least 'satisfied' with the procedure at 12 months. One patient reported some lateral hip discomfort at 10 months, and removal of the LARS interference screw provided immediate relief. One patient had a urological catheter-related complication. With no other complications and no clinical failures of the repair, we believe the technique to be safe and reliable, whilst reducing the incidence of re-tears as reported in the existing literature.
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