Suture Anchors Research Articles

Bilateral distal Achilles tendon sleeve avulsion: a case report

BackgroundWhile Achilles tendon rupture is a common injury sustained especially in sporting events, distal Achilles tendon rupture is less common. Even rarer is a bilateral traumatic distal Achilles tendon sleeve rupture, with outcomes of such injury unknown. The following case report describes this rare injury, not reported to date elsewhere.CaseA 57-year-old Finnish man with no predisposing medical history had a traumatic bilateral distal Achilles tendon sleeve avulsion injury. Clinical and radiological evaluation confirmed the diagnosis. Treatment included suture anchors in a modified suture bridge style with customized rehabilitation protocol postoperatively. Symptoms continued to be relieved at 1 year postoperatively.ConclusionA modified suture bridge style and meticulous rehabilitation protocol including motivated patient contributed to very satisfying results in this very rare bilateral injury.

Arthroscopic Repair for the Anterior Horn of the Lateral Meniscus With Suture Anchor

The anterior horn tear of the lateral meniscus, often accompanied with local parameniscal cysts, is usually managed by cysts debridement and meniscus repair with the outside-in technique (OIT). However, a big gap between the meniscus and anterior capsule would be produced after cysts debridement and be difficult to be closed by the OIT. Or, the OIT would result in knee pain because of the overly tight knots. Therefore, we devised an anchor repair technique. Following the cysts resection, the anterior horn of the lateral meniscus (AHLM) is fixed at the anterolateral edge of the tibial plateau with 1 suture anchor, and then followed by suturing the AHLM with the surrounding synovium to promote healing. We recommend this technique as an alternative method for repairing an AHLM tear accompanied with local parameniscal cysts.

Biomechanical Comparison of Four- versus Six-Strand Transosseous Suture Repair for Patellar Tendon Rupture.

Surgical repair is indicated for patellar tendon ruptures that result in loss of knee extensor mechanism function. However, biomechanical studies report conflicting results when comparing transosseous suture versus suture anchor repair techniques. This discrepancy may be due to inconsistencies in experimental design as these studies use various numbers of suture strands. Therefore, the main objective of this study is to compare the ultimate load of four- versus six-strand transosseous suture repair. Secondary objectives are to compare gap formation after cyclical loading and mode of failure. Six pairs of fresh-frozen cadaveric specimen were randomly allocated to either four- or six-strand transosseous suture repair. Specimen underwent preconditioning cyclical loading and then load to failure. The six-strand repair had a significantly higher maximum load to failure compared with the four-strand repair (mean difference = 319.3 N [57.9%], p = 0.03). There was no significant difference in gap length after cyclical loading or at max load. There were no significant differences in mode of failure. Utilizing a six-stand transosseous patella tendon repair construct with one additional suture increases overall construct strength by over 50% compared with a four-strand construct.

BIOMECHANICAL STUDY COMPARING THE DOUBLE-LASSO LOOP TECHNIQUE TO INTERFERENCE SCREW FIXATION FOR BICEPS TENODESIS IN AN OVINE MODEL

This study aims to compare the biomechanical properties of the “Double Lasso-Loop” suture anchor (DLSA) technique with the commonly performed interference screw (IS) technique in an ex vivo ovine model.Fourteen fresh sheep shoulder specimens were used in this study. Dissection was performed leaving only the biceps muscle attached to the humerus and proximal radius before sharply incised to simulate long head of biceps tendon (LHBT) tear. Repair of the LHBT tear was performed on all specimens using either DSLA or IS technique. Cyclical loading of 500 cycles followed by load to failure was performed on all specimens. Tendon displacement due to the cyclical loading at every 100 cycles as well as the maximum load at failure were recorded and analysed. Stiffness was also calculated from the load displacement graph during load to failure testing.No statistically significant difference in tendon displacement was observed from 200 to 500 cycles. Statistically significant higher stiffness was observed in IS when compared with DSLA (P = .005). Similarly, IS demonstrated significantly higher ultimate failure load as compared with DSLA (P = .001). Modes of failure observed for DSLA was mostly due to suture failure (7/8) and anchor pull-out (1/8) while IS resulted in mostly LHBT (4/6) or biceps (2/6) tears. DSLA failure load were compared with previous studies and similar results were noted.After cyclical loading, tendon displacement in DLSA technique was not significantly different from IS technique. Despite the higher failure loads associated with IS techniques in the present study, absolute peak load characteristics of DLSA were similar to previous studies. Hence, DLSA technique can be considered as a suitable alternative to IS fixation for biceps tenodesis.

Pectoralis major rupture in body builders: a case series including anabolic steroid use

BackgroundRupture of the pectoralis major (PM) muscle is a rare injury, with increasing incidence over the last decades, mainly due to participation in weightlifting and contact sports. Surgical management of PM injuries has been related with superior functional outcome, faster return to activities, better cosmesis and higher level of patients’ satisfaction. The aim of the study is to present our experience in the management of this rare clinical entity and to correlate the use of anabolic steroids in the occurrence of the injury and the impact of type of injury, method of reconstruction and anabolic steroids on the post-operative outcome.CasesWe present a series of six male bodybuilding athletes who sustained PM rupture during weightlifting. We recorded the location & type of injury, the history and type of anabolic steroids use, the method of repair and the post-operative outcome.Treatment and outcomesThe mean follow-up period was 16 (12–24) months. All patients treated surgically had excellent results according to Bak criteria and returned to full activity within 5.4 (5–7) months following surgical reconstruction. No post-operative complications were recorded, despite the continued use of anabolic steroids, however one patient died from myocardial infarction within a year of surgical treatment.ConclusionsPM rupture is an injury with increasing incidence within bodybuilding athletes probably not related to the dominance of the limb. Fixation of the tendon with suture anchors results in excellent clinical outcome and patient’s satisfaction postoperatively regardless the chronicity of the repair. Our observations in these cases suggest that anabolic steroids use may contribute to the injury due to an excessive upward adjustment of the athlete's goals in lifting weights and moreover the continuation of administration even in the recovery period does not seem to have a negative effect either on the time or on the level of adequate functional recovery postoperatively.

FUNCTIONAL OUTCOME OF ACROMIOCLAVICULAR JOINT DISRUPTION (TYPE 3 AND TYPE 5) MANAGED WITH MODIFIED WEAVER DUNN PROCEDURE WITH SUTURE ANCHORS - A PROSPECTIVE STUDY

Background: Acromioclavicular joint is an important joint in the shoulder complex as it is involved in various functions like providing connection of upper extremity to the axial skeleton, aids stability during overhead activities and while lifting heavy weight. Injuries to acromioclavicular joint are very common in athletes and to some extent in motor vehicle accidents. The treatment of injuries to the acromioclavicular joints has been controversial for a very long time. This is a prospective study of 30 cases of Ac Materials And Methods: romioclavicular Joint disruption treated by Modied Weaver Dunn Procedure with suture anchors from September 2017 to January 2021 at our Institution and followed for minimum of 12 months. The selected patients were evaluated clinicall, and radiologica Results: lly and after relevant lab investigations were taken for surgery. Patient with Acromioclavicular joint disruption classied as per the Rockwood classication and treated accordingly by surgical treatment by Modied Weaver Dunn Procedure with suture anchors. Early gravity aided range of motion was started after 3 weeks from surgery and active range of motion was deferred until 6-8 weeks and sport activity after 3 months. The postoperative shoulder range of motion and weight lifting ability was excellent. Surgical management of acromioclavicular joint disruption by Modie Conclusion: d Weaver Dunn Procedure with suture anchor will give excellent anatomical reduction, good full range motion and weightlifting ability to the shoulder.

Surgical treatment of volar plate avulsion fractures of the proximal interphalangeal joint with suture anchors

Surgical treatment of volar plate avulsion fractures of the proximal interphalangeal joint with suture anchors

Arthroscopic Transosseous Rotator Cuff Repair

Open transosseous rotator cuff repair (RCR) was the original benchmark surgical technique for RCR. The advent of arthroscopic and suture anchor technology shifted the paradigm from open to arthroscopic surgery. Although technological advances have progressed, they come at a cost. Suture anchor technology is expensive, optimal constructs have yet to be determined, and the technology may lead to challenging complications and revision scenarios. In more recent years, a return to transosseous bone tunnels has been described with new arthroscopic techniques, eliminating the need for suture anchors. The purpose of this article is to review the historical, biomechanical, clinical, and economic literature surrounding arthroscopic transosseous RCR.

Biomechanical comparison of anterior cruciate ligament reconstruction fixation methods and implications on clinical outcomes.

Anterior cruciate ligament reconstruction (ACLR) is one of the more common surgeries encountered by orthopaedic surgeons, which has its inherent challenges due to the complex anatomy and biomechanical properties required to reproduce the function and stability of the native ACL. Multiple biomechanical factors from graft choice and tunnel placement to graft tensioning and fixation methods are vital in achieving a successful clinical outcome. Common methods of ACLR graft fixation in both the primary and revision setting are classified into compression/interference, suspensory, or hybrid fixation strategies with multiple adjunct methods of fixation. The individual biomechanical properties of these implants are crucial in facilitating early post-operative rehabilitation, while also withstanding the shear and tensile forces to avoid displacement and early graft failure during graft osseointegration. Implants within these categories include the use of interference screws (IFSs), as well as suspensory fixation with a button, posts, surgical staples, or suture anchors. Outcomes of comparative studies across the various fixation types demonstrate that compression fixation can decrease graft-tunnel motion, tunnel widening, and graft creep, at the risk of damage to the graft by IFSs and graft slippage. Suspensory fixation allows for a minimally invasive approach while allowing similar cortical apposition and biomechanical strength when compared to compression fixation. However, suspensory fixation is criticized for the risk of tunnel widening and increased graft-tunnel motion. Several adjunct fixation methods, including the use of posts, suture-anchors, and staples, offer biomechanical advantages over compression or suspensory fixation methods alone, through a second form of fixation in a second plane of motion. Regardless of the method or implant chosen for fixation, technically secure fixation is paramount to avoid displacement of the graft and allow for appropriate integration of the graft into the bone tunnel. While no single fixation technique has been established as the gold standard, a thorough understanding of the biomechanical advantages and disadvantages of each fixation method can be used to determine the optimal ACLR fixation method through an individualized patient approach.

Biomechanical Evaluation of the Efficacy of Suture Tape Augmentation for Subscapularis Peel Repair.

Failure of a subscapularis repair construct after anatomic total shoulder arthroplasty can result in difficulty with internal rotation and an increased likelihood of dislocation. Although suture tape has been demonstrated to be an efficacious augment for tendonous repairs elsewhere in the body, it has not been investigated as a method for augmenting subscapularis peel repairs. To determine the biomechanical efficacy of suture tape augmentation for the repair of a subscapularis peel. Controlled laboratory study. Twelve human cadaveric shoulders underwent a subscapularis peel. Specimens were randomly split into 2 groups: 6 specimens underwent repair using a transosseous bone tunnel technique with 3 high-strength sutures placed with a Mason-Allen configuration (control group), and 6 specimens underwent the control repair using augmentation with 2 suture tapes placed in an inverted mattress fashion and secured to the proximal humerus using a suture anchor (augmentation group). Shoulders underwent biomechanical testing to compare repair displacement with cyclic loading, load at ultimate failure, and construct stiffness. There were no significant between-group differences in displacement after cyclic loading at the superior (P = .87), middle (P = .47), or inferior (P = .77) portions of the subscapularis tendon. Load to failure was significantly greater in the augmentation group (585.1 ± 97.4 N) than in the control group (358.5 ± 81.8 N) (P = .001). Stiffness was also greater in the augmentation group (71.8 ± 13.7 N/mm) when compared with the control group (48.7 ± 5.7 N/mm) (P = .003). Subscapularis peel repair with augmentation via 2 inverted mattress suture tapes secured with an anchor in the proximal humerus conferred significantly greater load at ultimate failure and construct stiffness when compared with a traditional repair using 3 Mason-Allen sutures. There was no difference in repair displacement with cyclic loading between the repair groups. Suture tape augmentation of subscapularis peel repairs after shoulder arthroplasty provides an effective segment to the strength of the repair.

The spin move to facilitate antegrade coronoid fixation in terrible triad injuries.

The role of the coronoid process in elbow instability has been established. When necessary, coronoid fixation can be challenging. Placing fixation perpendicular to the fracture requires achieving a trajectory as close as possible to the midline axis of the proximal ulna, either from anterior to posterior or vice versa. The aim of this study was to determine whether coronoid exposure-and the ability to place fixation from anterior to posterior-is improved via a lateral extensor-splitting approach with forearm supination, that is, the "spin move," with progressive stages of lateral elbow instability. The lateral extensor-splitting approach was performed on 9 cadaveric upper extremities. A 0.157-mm (0.062-inch) wire was drilled perpendicularly into the lateral aspect of the humerus just proximal to the lateral epicondyle. A second wire was drilled into the tip of the coronoid, aiming for a drill trajectory as close as possible to the midline axis. The angle between the 2 wires was measured as the initial angle. Three stages of progressive lateral elbow instability were produced by sequential release of the lateral ulnar collateral ligament (LUCL), common extensor origin (CEO), and posterior capsule. At each stage, the spin move was performed and the angle between the 2 wires was measured. The difference between this angle and the initial angle was calculated, with the average value reported as the Δ angle for each stage. The average difference between each stage and the next stage was reported. The spin move resulted in Δ angles of 10.3° with the LUCL released, 20° with the CEO released, and 29.1° with the posterior capsule released. Progressing from LUCL release to CEO release to posterior capsule release, the Δ angle between the K-wires increased an average of 9.6° from the LUCL stage to the CEO stage and 9.1° from the CEO stage to the posterior capsule stage. The spin move is a simple maneuver that can improve exposure of the coronoid process regardless of the degree of elbowinstability. This may facilitate a more perpendicular screw, bone tunnel, or suture anchor trajectory via the lateral approach, reducing the need for posterior-to-anterior fixation. The improved exposure is inferred from the differences in the K-wire angles with and without the spin move. This study has also quantified the change in coronoid exposure using the angles of the wires with progressive release of the LUCL, CEO, and posterior capsule. If necessary, releasing the CEO or posterior capsule with eventual repair may allow improved coronoid fixation from the lateral approach.

Return to Play After Thumb Ulnar Collateral Ligament Injuries Managed Surgically in Athletes—A Systematic Review

The purpose of this systematic review was to summarize the available data on how surgical management of injuries to the thumb ulnar collateral ligament (UCL) complex affects athletes and their return-to-play (RTP) and postinjury performance metrics in addition to evaluating rehabilitation guidelines. A systematic search was performed on PubMed and Embase databases for articles on outcomes of surgical treatment of thumb UCL injuries in athletes. Articles with expert recommendations on postoperative management and RTP guidelines were also included separately. Study characteristics were recorded, including sport, RTP rates, and data on performance. Recommendations were summarized by sport. The Methodological Index for Non-Randomized Studies (MINORS) criteria was used to assess methodological quality. The authors also present their recommended return-to-sport algorithm. Twenty-three articles were included, including 11 with reports on patients and 12 expert opinions on guiding RTP. The mean MINORS score for the applicable studies was 9.4. In the 311 patients included, RTP was 98.1% in aggregate. No performance detriments were noted in athletes after surgery. Thirty-two (10.3%) patients had postoperative complications. The recommendations on timing to RTP vary by sport and author, but all recommended initial thumb protection when returning to sport. Newer techniques, such as suture tape augmentation, suggest the permission for earlier motion. Return-to-play rates after surgical treatment of thumb UCL injuries are high, with reassuring return to preinjury level of play with few complications. Recommendations for surgical technique have trended toward suture anchors and, now, suture tape augmentation with earlier motion protocols, although rehabilitation guidelines vary by sport and author. Current information on thumb UCL surgery in athletes is limited by the low quality of evidence and expert recommendations. Prognostic IV.

Interpositional scaffold anchor rotator cuff footprint tear repair: excellent survival, healing, and early outcomes.

Shoulder function limitation duration after a full-thickness rotator cuff tendon (RCT) tear may influence post-repair healing and outcomes. A suture anchor was developed to improve footprint repair fixation and healing through biological fluid delivery and scaffold augmentation. The primary multicenter study objective was to evaluate RCT repair failure rate based on 6-month MRI examination, and device survival at 1-year follow-up. The secondary objective was to compare the clinical outcomes of subjects with shorter- and longer-term shoulder function limitation duration. Seventy-one subjects (46 men) with moderate-to-large RCT tears (1.5-4cm), at a median 61years of age (range = 40-76), participated in this study. Pre-repair RCT tear location/size and 6-month healing status were confirmed by an independent radiologist. Subjects with shorter- (Group 1: 17.8 ± 21days, n = 37) and longer-term (Group 2: 185.4 ± 89days, n = 34) shoulder function limitation durations were also compared over 1year for active mobility, strength, American Shoulder and Elbow Surgeon's Shoulder Score (ASES score), Veterans RAND 12 Item Health Survey (VR-12), and visual analog scale (VAS) pain and instability scores. Three of the 52 subjects [5.8%] who underwent 6-month MRI experienced a re-tear at the original RCT footprint repair site. By the 1-year follow-up, overall anchor survival was 97%. Although Group 2 displayed lower ASES and VR-12 scores pre-repair (ASES = 40.1 ± 17 vs. 47.9 ± 17; VR-12 physical health (PH) = 37.2 ± 9 vs. 41.4 ± 8) (p ≤ 0.048), at 3-month post-RCT repair (ASES = 61.3 ± 19 vs. 71.3 ± 20; VR-12 PH = 40.8 ± 8 vs. 46.8 ± 9) (p ≤ 0.038), and at 6-month post-RCT repair (ASES = 77.4 ± 18 vs. 87.8 ± 13; VR-12 PH = 48.9 ± 11 vs. 54.0 ± 9) (p ≤ 0.045), by 1-year post-RCT repair, groups did not differ (n.s.). Between-groups VR-12 mental health score differences were not evident at any time period (n.s.). Shoulder pain and instability VAS scores also did not differ (n.s.), displaying comparable improvement between groups from pre-RCT repair to 1-year post-RCT repair. Groups had comparable active shoulder mobility and strength recovery at each follow-up (n.s.). At 6-month post-RCT repair, only 3/52 of patients [5.8%] had a footprint re-tear, and at 1-year follow-up, overall anchor survival was 97%. Use of this scaffold anchor was associated with excellent early clinical outcomes regardless of shoulder function impairment duration. II.

A Safe Technique to Ensure Not to Unload a Suture Anchor: Suture Dyeing

Suture anchors are frequently used in shoulder arthroscopy. After suture anchors are inserted into bone, the suture transfer between portals should be performed carefully. Sometimes, as a result of the transfer of the wrong suture limb, the suture anchor may be unloaded. The suture dyeing technique provides secure suture retrieval between portals.

Re-tensionable Quadriceps Tendon Repair Technique

Quadriceps tendon rupture is a devastating injury that has traditionally been repaired using bone tunnels and knot tying. Recent innovations seeking to address persistent weakness and gap formation of repairs have used suture anchors and knotless technology. Despite these innovations, the clinical outcomes of these repairs continue to be mixed. We describe a technique that leverages a pre-tied knotted high-tension suture construct to allow for a re-tensionable quadriceps repair.

Arthroscopic Anterior Shoulder Capsular Reconstruction Using Human Acellular Dermal Graft in Conjunction With Anatomic Glenoid Reconstruction

Capsular insufficiency of the shoulder associated with glenoid bone loss poses a major challenge to orthopaedic surgeons in the management of recurrent anterior instability. Multiple surgical techniques have been described in the literature with varying rates of success, and the majority of these are open techniques. We present a complete arthroscopic technique for anterior capsular reconstruction using acellular human dermal allograft patch in conjunction to an anatomic glenoid reconstruction using a distal tibial allograft in the lateral decubitus position. If the capsular insufficiency is determined irreparable after glenoid reconstruction, the acellular human dermal graft patch is prepared, inserted into the shoulder joint, and appropriately fixed using suture anchors on both glenoid and humerus, all through arthroscopic portals.

Options in Tendon Transfers for Anterior-Superior Rotator Cuff Tears: Review

Background. Irreparable anterior-superior rotator cuff tears can cause significant shoulder dysfunction due to the failure of normal biomechanics of the joint, because of the loss of compressive effect of the rotator cuff on the humeral head. Muscle-tendon transfers are an alternative to standard surgical treatment options: debridement of injured tendons, arthroscopic anchor suture, and reverse shoulder arthroplasty. Currently, several options of muscle-tendon transfers are described in the foreign literature, and there is an active discussion over the results of the already proposed techniques, and their improvements, while these techniques are practically not covered in the domestic literature.
 The aim to describe modern surgical technique options of the muscle-tendon transfers for the treatment of patients with anterior-superior rotator cuff tears based on a review of foreign literature sources.
 Methods. The search for publications from 1988 to 2022 was carried out in the PubMed/MEDLINE and Google Scholar databases.
 Results. Nowadays, the most common muscle-tendon transfers options for patients with anterior-superior rotator cuff tears are the sternocostal portion of the of pectoralis major tendon transfer and the latissimus dorsi tendon transfer. A review of foreign literature showed that muscle-tendon transfers are a well-described alternative to standard methods of treating profile patients with a predictable result.
 Conclusion. Currently, there is no consensus on clear indications for certain types of muscle-tendon transfers in case of anterior-superior rotator cuff tears, there is a lack of data on long-term results. This determines the need of study of the long-term clinical results of use of these methods and develop an algorithm for choosing the tactics of surgical treatment of relevant patients.

Simultaneous bilateral quadriceps tendon rupture in a healthy young male: a case report

BackgroundSimultaneous bilateral quadriceps tendon rupture is rare, particularly in young individuals with no prior medical history. We present the case of a young man who presented with bilateral quadriceps tendon rupture.Case presentationA 27-year-old Japanese man missed a step while descending a flight of stairs, stumbled, and became aware of severe pain in both knees. He had no past medical history, but was severely obese, with a body mass index of 43.7 kg/m2 (height 177 cm, weight 137 kg). Five days after injury, he was referred to our hospital for examination and treatment. Bilateral quadriceps tendon rupture was diagnosed based on magnetic resonance imaging, and quadriceps tendon repair with suture anchor was performed on both knees 14 days after injury. The postoperative rehabilitation protocol was to immobilize both knees in extension for 2 weeks, then to gradually proceed with weight-bearing and gait training using hinged knee braces. Both knees obtained a range of motion from 0° to 130° without any extension lag by 3 months postoperatively. One year postoperatively, tenderness was evident at the suture anchor in the right knee. That suture anchor was therefore removed in a second operation, and histological evaluation of the tendon of the right knee revealed no pathological changes. As of 19 months after the primary surgery, the patient showed a range of motion from 0° to 140° in both knees, did not complain of any disability, and had fully returned to normal daily activities.ConclusionsWe experienced simultaneous bilateral quadriceps tendon rupture in a 27-year-old man with no past medical history other than obesity. Suture anchor repair was performed for both quadriceps tendon ruptures and achieved a favorable postoperative outcome.

A suture anchor-based repair technique for type IV jersey finger injuries: a biomechanical investigation

The aim of this biomechanical investigation was to evaluate a repair technique for type IV FDP tendon avulsions using a suture anchor, addressing the bony and the tendinous aspect of this injury simultaneously. In 45 distal phalanges from human anatomical specimens the injury was simulated and repairs were performed with a suture anchor using an innovative technique, interosseous sutures and a combination of screws and an interosseous suture. Repetitive loading for 500 cycles simulated postoperative mobilization. Repairs were loaded to failure thereafter. Elongation of the tendon-suture complex, gap formation at the bone-bone contact line and at the bone-tendon insertion line, load at first noteworthy displacement (2 mm), load at failure and the mechanism of failure were assessed. The suture anchor technique was superior biomechanically considering load at failure (mean: 72.8 N), bony gap formation (mean: 0.1 mm) as well as tendinous gap formation (mean: 0.7 mm), implying a preferable stability of the repair. Overall, this study demonstrates good ex vivo mechanical stability for a proposed suture anchor repair technique for type IV FDP tendon avulsion injuries, which might enable early postoperative mobilization in patients. The technique's subcutaneous implant placement and low implant load are expected to reduce potential complications observed in other commonly used repair techniques. This approach warrants further evaluation in vivo.

Suture-Staple Fixation of Os Acetabuli: Description of a Novel Fixation Technique Using Linked Knotless Suture Anchors

Background: An os acetabuli is a bone fragment of the acetabular rim. Several stabilization techniques have been described in the literature including the use of canulated headless compression screws, sutures placed over screws, and knotted suture anchors; however, the use of screws near the joint could either lead to irritation or increased joint surface wear if placed improperly. Indications: Fixation of an os acetabuli is indicated when removal of the os would result in under-coverage of the femoral head which would in turn lead to a rapid onset of arthritis. Technique Description: This novel technique for os acetabuli fixation uses knotless suture anchors to create a “suture-staple” construct. Following the debridement of fibrous tissue and labral repair, reduction of the acetabular os is accomplished and confirmed on intraoperative fluoroscopy. Knottless FiberTak™ Suture Anchors are placed in the anterior and the posterior aspects of the os, and the anchor suture of one anchor is passed through the pass suture of the second anchor to create a “suture-staple” configuration. Results: Maintenance of reduction and pain-free motion of the hip was confirmed at 3-month clinic follow-up. The x-rays obtained at this time revealed no evidence of arthritis and appropriate coverage of the hip joint. Discussion/Conclusion: Outcomes of other methods of os fixation are largely lacking; however, outcomes using a knotted suture anchor technique in 3 patients with 1-year follow-up seem to indicate fully healed os fragments in all patients with improvement in patient-reported outcomes scores. Longer-term follow-up will be needed to ensure this similar technique produces similar outcomes. Patient Consent Disclosure Statement: The author(s) attests that consent has been obtained from any patient(s) appearing in this publication. If the individual may be identifiable, the author(s) has included a statement of release or other written form of approval from the patient(s) with this submission for publication.