Posterior Cruciate Ligament Reconstruction With Quadriceps Tendon-Patellar Bone Autograft.

Multiple surgical techniques for posterior cruciate ligament reconstruction have been described and subsequently scrutinized. We describe a surgical technique using full-thickness quadriceps tendon-patellar bone autograft in single-bundle, all-inside posterior cruciate ligament reconstruction that offers the following advantages over traditional technique: This technique mitigates the risk of tunnel widening and convergence while preserving bone stock, eliminating the killer turn, allowing for suspensory cortical fixation to optimize stabilization, and using a bone plug that allows for faster graft incorporation.

Open Versus Arthroscopic Surgical Management for Recalcitrant Trochanteric Bursitis: A Systematic Review.

Background: While excision of the trochanteric bursae to treat lateral hip pain has increased in popularity, no comparison exists between the surgical outcomes and complications of the open and arthroscopic techniques involving trochanteric bursectomy. The purpose of this study was to determine the efficacies and complication rates of arthroscopic and open techniques for procedures involving trochanteric bursectomy. Methods: The terms "trochanteric," "bursectomy," "arthroscopic," "open," "outcomes," and "hip" were searched in five electronic databases. Fifteen studies from 120 initial results were included. Patient-reported outcomes (PRO), pain, satisfaction, and complications were included for analysis. Results: Five hundred-two hips in 474 total patients (77.7% female) were included in this study. The average age was 54. The fourteen distinct PRO scores that were reported by the included studies improved significantly from baseline to final mean follow-up (12-70.8 months for open; 12-42 months for arthroscopic) for both approaches, demonstrating statistically significant patient benefit in a variety of hip arthroscopy settings (P > 0.05). The complication rates of all procedures ranged from 0%-33% and failure to improve pain ranged from 0%-8%. Patient satisfaction with surgery was high at 95% and 82% reported a willingness to undergo the same surgery again. No significant mean differences were found between the open and arthroscopic techniques. Conclusion: The open and arthroscopic approaches for trochanteric bursectomy are both safe and effective procedures in treating refractory lateral hip pain. No significant differences in PROs, pain, total complications, severity of complications, and total failures were seen between technique outcomes.Level of Evidence: IV.

Anterior Cruciate Ligament Reconstruction with Quadriceps Tendon-Patellar Bone Autograft and Dual Tibial Fixation.

Anterior cruciate ligament ruptures are a relatively common injury in the athletic population, and surgical reconstruction is often indicated to restore knee stability. While hamstring tendon and patellar bone-tendon-bone autografts are a well-established graft choice in this population, there has been a growing body of literature supporting the benefits of quadriceps tendon autograft. Our technique illustrates a full-thickness quadriceps tendon-patellar bone autograft with dual tibial fixation using an interference screw and backup suspensory anchor fixation.

Hip Arthroscopy for Femoroacetabular Impingement in Adolescents: 10-Year Patient-Reported Outcomes.

BACKGROUND: Previous studies have demonstrated hip arthroscopy to be an effective treatment for femoroacetabular impingement (FAI) in individuals 18 years of age and older. Long-term outcome data in the adolescent population, however, are limited. PURPOSE: To report 10-year outcomes after hip arthroscopy in adolescents with symptomatic FAI. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Prospectively collected data were analyzed on adolescent patients younger than 18 years of age who had hip arthroscopy between March 2005 and 2009 with a minimum 10-year follow-up. Patients were included if they were diagnosed with symptomatic FAI and an associated labral tear that was treated with repair. Patients were excluded if they had previous hip procedures, acetabular dysplasia (lateral center-edge angle, <20°), avascular necrosis, previous hip fracture or dislocation, or Legg-Calve-Perthes disease, or refused to participate. The primary patient-reported outcome measure was the Hip Outcome Score (HOS) Activities of Daily Living (ADL) subscale. In addition, the HOS-Sport, modified Harris Hip Score (mHHS), 12-Item Short Form Health Survey (SF-12), and patient satisfaction were collected. Failure was defined as patients having to undergo revision arthroscopy. RESULTS: There were 60 patients (70 hips) who met inclusion criteria and had a 10-year follow-up. The mean age of the cohort was 16 ± 1.2 years, with 21 male and 49 female hips. Seven hips (10%) required revision hip arthroscopy. All revisions occurred in female patients and were associated with global laxity as well as longer duration of symptoms before time of surgery. At a mean follow-up of 12 years (range, 10-14 years), patients who did not undergo revision surgery had significant improvements from preoperatively to postoperatively in HOS-ADL (from 64 to 92; P < .01), HOS-Sport (from 40 to 86; P < .01), mHHS (from 56 to 88; P < .01), and SF-12 Physical Component Summary (from 41 to 54; P < .01). The median patient satisfaction was 10 out of 10 (very satisfied). CONCLUSION: Hip arthroscopy for FAI with labral repair resulted in excellent patient-reported outcomes and satisfaction at a minimum of 10 years of follow-up. There was a 10% rate of revision surgery, which was associated with global laxity and longer duration of symptoms before surgery, which should be considered in patient selection.

Patient-specific factors are associated with severity of chondrolabral injury in patients with femoroacetabular impingement.

PURPOSE: The purpose of this study was to evaluate the relationship between patient-specific factors, preoperative radiographic findings, and the presence and severity of chondrolabral damage identified during hip arthroscopy for femoroacetabular impingement. METHODS: Between 2014 and 2017, patients who underwent hip arthroscopy for FAI and labral tear were retrospectively reviewed. Patient-specific variables including age, gender, BMI, LCEA, and alpha angle were collected. Surgical reports were reviewed for labral tear position and size, as well as severity of acetabular and femoral chondromalacia. RESULTS: There were 205 patients who met inclusion criteria with a mean age of 33 years (range 15-66), BMI 26.5 (range 15.9-44.5), LCEA 32.2° (range 21.0°-56.0°) and alpha angle 59.1° (range 33.0°-86.0°). Greater age (p = 0.023), alpha angle (p = 0.011) and male gender (p < 0.001) significantly correlated with high-grade acetabular chondral damage. Increased LCEA (p < 0.001), increased alpha angle (p = 0.012), and greater age (p = 0.002) were significantly associated with increased labral tear size. CONCLUSIONS: Greater age, male gender, increased BMI and increased alpha angle were associated with more advanced acetabular chondromalacia. Additionally, greater age, increased LCEA, and increased alpha angle was associated with larger labral tear size. LEVEL OF EVIDENCE: IV.

Para-acetabular Radiopaque Densities in Patients With Femoroacetabular Impingement: A Retrospective Assessment of Prevalence and Characteristics.

BACKGROUND: Femoroacetabular impingement (FAI) syndrome is a common source of hip pain associated with chondrolabral injury. There is a subset of patients with FAI syndrome who present with radiopaque densities (RODs) adjacent to the acetabular rim. PURPOSE: To evaluate the prevalence, characteristics, and patient-specific factors associated with RODs adjacent to the acetabulum in patients treated with hip arthroscopy for symptomatic FAI. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Between November 2014 and March 2018, a total of 296 patients who underwent hip arthroscopy for FAI with a labral tear were reviewed retrospectively. Patient-specific variables were collected, including age, sex, lateral center-edge angle (LCEA), and alpha angle. Imaging (computed tomography) and surgical reports were reviewed for the location and characteristics of RODs, as well as subsequent labral treatment technique. Patients were excluded if they were treated for extra-articular hip pathology, had a revision procedure, or had a diagnosis other than FAI with a labral tear. No patient was excluded for any history of systemic inflammatory disease. Binary logistic regression was used to compare age, LCEA, and alpha angle for patients with or without radiopaque fragments. An alpha level of 0.05 was used to indicate statistical significance. RESULTS: A total of 204 patients met inclusion criteria; 33 patients (16.2%; 16 males, 17 females) had para-acetabular RODs. There were no statistically significant differences in age (P = .82), sex (P = .92), LCEA (P = .24), or alpha angle (P = .10) among patients with or without an ROD. Of the 33 patients, 29 (87.9%) had fragments in the anterosuperior quadrant. Overall, 31 patients (93.9%) were treated with labral repair in addition to correction of the underlying bony impingement, while 2 patients (6.1%) underwent focal labral debridement owing to poor labral tissue quality around the RODs. Twenty-five patients (76%) had identifiable RODs, which were excised at the time of surgery. The mean (± SD) ROD size measured on axial and coronal computed tomography imaging was 6.3 ± 5.5 mm and 4 ± 4.5 mm, respectively. CONCLUSION: Age, sex, LCEA, and alpha angle were not predictive of the presence of para-acetabular RODs. Approximately one-sixth of all patients with FAI had RODs identified on computed tomography, which were typically located at the anterosuperior acetabulum. The majority of hips with para-acetabular RODs were amenable to labral repair. The relative prevalence and lack of predictive patient-specific indicators for these fragments suggest that a high degree of suspicion is necessary when evaluating patients with FAI.

Factors associated with high pain catastrophizing in patients undergoing hip arthroscopy for femoroacetabular impingement syndrome.

The purpose of this study was to determine if physical, mental health and patient-specific factors are associated with increased Pain Catastrophizing in patients undergoing hip arthroscopy for femoroacetabular impingement syndrome (FAIS). Patients who underwent primary hip arthroscopy for FAIS were retrospectively analyzed. Patients were included if they completed a standard pre-operative questionnaire which included the Pain Catastrophizing Scale (PCS), VAS and 12-Item Short Form Survey (SF-12) Physical and Mental Composite Scores. Patient-specific variables including age, gender, BMI, tobacco use, number of allergies, pre-operative opioid use and diagnosis of depression or anxiety were recorded. Multiple linear regression was performed to assess for a relationship between physical and mental health scores, patient-specific variables, and a 'High Catastrophizing' PCS score. One-hundred and sixty-eight patients were included in this study. Patients with a PCS score of 22 or above were categorized as 'High Catastrophizing'. The variables included in the multiple linear regression model statistically significantly predicted high pain catastrophizing, F(10,149) = 4.75, P < 0.001, R 2 = 0.4. SF-12 Physical and Mental Composite Scores and a mental health illness diagnosis added statistically significantly to the prediction, P < 0.005. Pre-operative hip arthroscopy patients with better general physical and mental health, as measured by the SF-12, and those without mental health illness are less likely to having higher pain catastrophizing scores. Age, gender, BMI, visual analog pain scale (VAS), tobacco use, number of allergies and pre-operative opioid use were not independently associated with elevated pain catastrophizing scores. These findings may be helpful when interpreting PCS scores and counseling patients prior to arthroscopic hip surgery.

The Learning Curve in Hip Arthroscopy: Effect on Surgical Times in a Single-Surgeon Cohort.

PURPOSE: To quantify the effect of the learning curve in performing hip arthroscopy for femoroacetabular impingement (FAI) and labral tears on total operating room time, including times for setup, surgery, and wake up, during a single surgeon's initial hip arthroscopy procedures. METHODS: A single surgeon's case list was retrospectively reviewed to identify all primary hip arthroscopy surgeries between November 1, 2018, and February 28, 2018, for the treatment of FAI and labral tears. Surgical times were recorded, including total room time; surgical time; setup time; and wake-up time. Linear regression was used to evaluate the relationship of these times relative to case number in the series. In addition, the series was divided into 3 sequential groups to further compare these times. RESULTS: In total, 225 patients were included in the study. The mean total room time for all cases was 155.4 minutes, 95% confidence interval ([CI] 150.9-160.0); mean surgical time was 115.6 minutes (95% CI 111.5-119.8), and mean setup time was 32.6 minutes (95% CI 31.8-33.4). Decreasing surgical time was associated with advancing number in the case series (P < .001, R2 = 0.36). Decreasing total room time was accordingly associated with advancing number in the case series (P < .001, R2 = 0.34). There were no significant differences in setup time and wake-up time as the case series advanced. When groups of 75 sequential cases were compared, significant decreases in surgical and total room time were noted between the first and second groups (P < .001) but not between the second and third groups (P = .52). Increasing complexity of surgeries was noted as the series advanced, including capsular closure and subspine decompression. CONCLUSIONS: This study supports the existence of a substantial learning curve for hip arthroscopy in the treatment of FAI and labral tears. Our findings suggest decreasing surgical time as the surgeon advances through the learning curve, with the initial 75 procedures requiring longer time to perform than subsequent cases. CLINICAL RELEVANCE: Hip arthroscopy is a technically demanding procedure. Understanding the long duration of the hip arthroscopy learning curve is helpful for surgeons considering the addition of hip arthroscopy to their practice.

Outcomes After Arthroscopic Hip Labral Reconstruction: A Systematic Review and Meta-analysis.

BACKGROUND: The acetabular labrum is critical to maintenance of hip stability and has been found to play a key role in preservation of the hip fluid seal. For irreparable labral damage, arthroscopic labral reconstruction is an evolving technique that has been shown to decrease hip pain and restore function. PURPOSE: To provide a comprehensive review of current literature for arthroscopic hip labral reconstruction, with a focus on determining if outcomes differ between autograft or allograft tissue. STUDY DESIGN: Systematic review and meta-analysis. METHODS: PubMed and Scopus online databases were searched with the key terms "hip,""labrum,""reconstruction," and "graft" in varying combinations. Procedures performed, complications, failures, and functional outcome measures were included in this analysis. The inverse variance method was used to calculate pooled estimates and 95% CIs. RESULTS: Eight studies with 537 hips were included. Mean age was 37.4 years (95% CI, 34.5-40.4 years), and mean follow-up time was 29 months (95% CI, 26-33 months). Survivorship after autograft reconstruction ranged from 75.7% to 100%, as compared with 86.3% to 90.0% in the allograft cohort. In the autograft cohort, failures included 0% to 13.2% conversion to total hip arthroplasty and 0% to 11.0% revision hip arthroscopy. Failures in the allograft cohort included 0% to 12.9% total hip arthroplasty conversion, 0% to 10.0% revision arthroscopy, and 0% to 0.8% open revision surgery. Based on 6 studies, the modified Harris Hip Score improved by a mean 29.0 points after labral reconstruction (P < .0001). CONCLUSION: Arthroscopic hip labral reconstruction results in clinically significant improvements in patient-reported outcomes. Our analysis indicates that there are no significant differences in outcomes based on graft type alone. A number of factors may determine graft choice, including patient preference, surgeon experience, operative time, morbidity, and cost. Proper patient selection based on age and severity of degenerative joint disease will also optimize outcomes after labral reconstruction.

Postoperative Pain Management Strategies in Hip Arthroscopy.

PURPOSE OF REVIEW: Hip arthroscopy is a rapidly growing field due to its significant diagnostic and therapeutic value in the management of numerous hip disorders. Adequate control of postoperative pain in patients undergoing hip arthroscopy continues to be a challenging and evolving area in orthopedics. In the absence of standardized protocols for pain management in these patients, a variety of different approaches have been utilized in an effort to find a regimen that is effective at reducing postoperative pain, narcotic consumption, and cost to the patient and healthcare system. The purpose of this article, therefore, is to provide a comprehensive review of current literature regarding postoperative pain management techniques in patients undergoing hip arthroscopy. RECENT FINDINGS: Recent literature demonstrates the importance of a multimodal approach to treat postoperative pain in patients undergoing hip arthroscopy. When a peripheral nerve block or intraoperative anesthetic is used in combination with a pre- and postoperative analgesic medication regimen, patients report less pain and postoperative narcotic consumption. Patient-reported pain scores and postoperative opioid use were similar between the different modalities, however, postoperative complications appear to be less in groups receiving intra-articular (IA) injection or local anesthetic infiltration (LAI) compared to peripheral nerve blocks. In summary, we present evidence that intraoperative techniques, such as IA injection or LAI, in conjunction with pre- and postoperative pain medications, offers an effective multimodal strategy for treating postoperative pain following hip arthroscopy. This topic is of increasing importance due to the need for cost-effective strategies of managing pain and decreasing opioid consumption following hip arthroscopy.

Surgeon Agreement on the Presence of Pathologic Anterior Instability on Shoulder Imaging Studies.

BACKGROUND: In the setting of anterior shoulder instability, it is important to assess the reliability of orthopaedic surgeons to diagnose pathologic characteristics on the 2 most common imaging modalities used in clinical practice: standard plain radiographs and magnetic resonance imaging (MRI). PURPOSE: To assess the intra- and interrater reliability of diagnosing pathologic characteristics associated with anterior shoulder instability using standard plain radiographs and MRI. STUDY DESIGN: Cohort study (diagnosis); Level of evidence, 3. METHODS: Patient charts at a single academic institution were reviewed for anterior shoulder instability injuries. The study included 40 sets of images (20 radiograph sets, 20 MRI series). The images, along with standardized evaluation forms, were distributed to 22 shoulder/sports medicine fellowship-trained orthopaedic surgeons over 2 points in time. Kappa values for inter- and intrarater reliability were calculated. RESULTS: The overall response rate was 91%. For shoulder radiographs, interrater agreement was fair to moderate for the presence of glenoid lesions (κ = 0.49), estimate of glenoid lesion surface area (κ = 0.59), presence of a Hill-Sachs lesion (κ = 0.35), and estimate of Hill-Sachs surface area (κ = 0.50). Intrarater agreement was moderate for radiographs (κ = 0.48-0.57). For shoulder MRI, interrater agreement was fair to moderate for the presence of glenoid lesions (κ = 0.44), glenoid lesion surface area (κ = 0.35), Hill-Sachs lesion (κ = 0.33), Hill-Sachs surface area (κ = 0.28), humeral head edema (κ = 0.41), and presence of a capsulolabral injury (κ = 0.36). Fair agreement was found for specific type of capsulolabral injury (κ = 0.21). Intrarater agreement for shoulder MRI was moderate for the presence of glenoid lesion (κ = 0.59), presence of a Hill-Sachs lesion (κ = 0.52), estimate of Hill-Sachs surface area (κ = 0.50), humeral head edema (κ = 0.51), and presence of a capsulolabral injury (κ = 0.53), and agreement was substantial for glenoid lesion surface area (κ = 0.63). Intrarater agreement was fair for determining the specific type of capsulolabral injury (κ = 0.38). CONCLUSION: Fair to moderate agreement by surgeons was found when evaluating imaging studies for anterior shoulder instability. Agreement was similar for identifying pathologic characteristics on radiographs and MRI. There was a trend toward better agreement for the presence of glenoid-sided injury. The lowest agreement was observed for specific capsulolabral injuries.

Brachial distal biceps injuries.

Distal biceps injuries are a relatively uncommon clinical condition that typically affect middle-aged males. They commonly occur due to an eccentric overload as the arm is forced from a flexed to extended position. Patients may experience an acute 'pop' and present with arm pain, swelling, and ecchymosis. Treatment options include nonoperative management or surgical repair. The aim of this concise review of distal biceps ruptures is to examine the relevant anatomy, clinical evaluation, diagnosis, and treatment options for these injuries.

Gluteus medius tears of the hip: a comprehensive approach.

Greater trochanteric pain syndrome (GTPS) is a common clinical condition that can affect a wide range of patients. Historically, the condition has been associated with trochanteric bursitis. More recently, however, a growing body of literature has demonstrated gluteus medius tendinopathy and tearing is present in many cases of GTPS. Pathology of the gluteus medius can result in significant hip pain, loss of motion, and decreased function. Affected patients characteristically have symptoms including lateral hip pain and a Trendelenburg gait, which may be refractory to conservative management such as non-steroidal anti-inflammatory drugs (NSAIDs), physical therapy, and injections. In these cases, both open and arthroscopic repair techniques have been described, with recent literature demonstrating excellent patient-reported outcomes. We present a comprehensive review of gluteus medius tears including relevant anatomy, clinical evaluation, diagnosis, and treatment options.

Bilateral Chronic Exertional Compartment Syndrome of the Leg: A Rare but often Debilitating Condition in Athletes.

This report discusses an unusual case of bilateral chronic exertional compartment syndrome (CECS) of the lower leg, a syndrome found mainly in young athletes. Pathophysiology includes exercise-induced muscle expansion against noncompliant fibro-osseous membranes separating compartments of the lower leg. A 24-year-old female distance runner with a history significant for misdiagnosed shin splints and tibial stress fracture presented with acute-on-chronic right lower leg pain. History revealed exertional pain and numbness, alleviated by rest. Subsequent MRI found no tibial abnormalities, and intracompartmental pressure testing demonstrated four compartment pressure elevations, confirming a CESC diagnosis. A minimally-invasive four compartment fasciotomy was performed in the operating room. Two months after return to running, symptoms were improved in the right leg, but appeared in the left leg. Subsequent pressure testing on the left revealed CESC, and four compartment fasciotomy was performed. Her symptoms significantly improved and she returned to running at six weeks without pain bilaterally.

Avulsion of the Anterior Lateral Meniscal Root Secondary to Tibial Eminence Fracture.

The lateral tibial eminence shares a close relationship with the anterior root of the lateral meniscus. Limited studies have reported traumatic injury to the anterior meniscal roots in the setting of tibial eminence fractures, and reported rates of occurrence of concomitant meniscal and chondral injuries vary widely. The purpose of this article is to describe the case of a 28-year-old woman who had a complete avulsion of the anterolateral meniscal root caused by a tibial eminence fracture with resultant malunion and root displacement. The anterolateral meniscal root was anatomically repaired following arthroscopic resection of the malunited fragment.

Immediate physical therapy without postoperative restrictions following open subpectoral biceps tenodesis: low failure rates and improved outcomes at a minimum 2-year follow-up.

HYPOTHESIS: We aimed to determine patient-reported outcomes in patients undergoing open subpectoral biceps tenodesis with a dual-fixation construct who had no postoperative range-of-motion or weight-bearing restrictions. Our hypothesis was that patients without postoperative restrictions would have low failure rates with improved patient-reported outcomes. We further hypothesized that this technique would allow an earlier return to activity and similar functional outcomes when compared with those reported in the literature. METHODS: In this institutional review board-approved retrospective outcome study, we evaluated 105 patients who underwent primary open subpectoral biceps tenodesis with a bicortical suture button and interference screw construct without postoperative restrictions. The primary outcome measure was failure of the biceps tenodesis. Postoperative outcome scores included the Short Form 12 (SF-12) Physical Component Score; SF-12 Mental Component Score; American Shoulder and Elbow Surgeons total score and subscales; and Disabilities of the Arm, Shoulder and Hand score. RESULTS: A total of 98 patients (85%) were available for final follow-up at an average of 3.5 years. There were 2 failures (2.2%), at 5 weeks and 9 weeks postoperatively. Four patients underwent additional surgery unrelated to the previous tenodesis procedure. Final outcome scores indicated high levels of function, including the SF-12 Physical Component Score (mean, 51.5; SD, 7.8), SF-12 Mental Component Score (mean, 54.7; SD, 6.7), American Shoulder and Elbow Surgeons total score (mean, 89.4; SD, 14.2), and Disabilities of the Arm, Shoulder and Hand score (mean, 11.3; SD, 13.4). CONCLUSION: Open subpectoral biceps tenodesis using a dual-fixation construct with no postoperative motion restrictions resulted in excellent outcomes with a low incidence of failure.

Femoroacetabular impingement: a common cause of hip pain.

Femoroacetabular impingement (FAI) is a common cause of hip pain that can affect a wide range of patients. It is due to altered bony morphology of the proximal femur and acetabulum, resulting in decreased function and progression to early osteoarthritis. Until the early 2000s, little was known or understood about the significance of FAI as a clinical entity. The field of hip preservation has grown exponentially since that time, and has led to many advances in caring for those with symptomatic impingement. This review details the early diagnosis and proper management of femoroacetabular impingement for the sports medicine practitioner.

Survivorship and Outcomes 10 Years Following Hip Arthroscopy for Femoroacetabular Impingement: Labral Debridement Compared with Labral Repair.

BACKGROUND: Studies have demonstrated hip arthroscopy to be an effective treatment for femoroacetabular impingement (FAI) with associated labral tears. The purposes of this study were to report 10-year outcomes and hip survival following hip arthroscopy for FAI and to compare labral debridement with labral repair. METHODS: Prospectively collected data on patients followed for a minimum of 10 years after hip arthroscopy for FAI with either labral debridement or labral repair performed by a single surgeon were retrospectively analyzed. The primary patient-reported outcome measure was the Hip Outcome Score (HOS) Activities of Daily Living (ADL) subscale. Mann-Whitney U tests were used to compare outcomes between groups, and Wilcoxon signed-rank tests were used to compare preoperative with postoperative scores. Survival analysis was performed using a multivariate Cox proportional hazards model. RESULTS: Seventy-nine patients who underwent labral repair and 75 who underwent debridement were included in the study, and 94% (145) were followed for ≥10 years. Fifty patients (34%) underwent total hip arthroplasty (THA) within 10 years following the arthroscopy. Older patients, hips with >2 mm of joint space preoperatively, and patients requiring acetabular microfracture had significantly higher prevalences of THA. The multivariate Cox proportional hazards model showed that increased age (hazard ratio [HR] for 31 years to 51 years = 3.06, 95% confidence interval [CI] = 1.69 to 5.56, p < 0.001), a joint space of ≤2 mm (HR = 4.26, 95% CI = 1.98 to 9.21, p < 0.001), and acetabular microfracture (HR = 2.86, 95% CI = 1.07 to 7.62, p = 0.036) were independently associated with an increased hazard rate for THA. When the analysis was adjusted for these factors, there was no significant difference in the HR between treatment groups (HR = 1.10, 95% CI = 0.59 to 2.05, p = 0.762). There was also no significant difference in postoperative outcome scores between groups. The debridement group demonstrated a significant increase, between the preoperative and postoperative evaluations, in the HOS-ADL score (from 71 to 96; p < 0.001), HOS-Sport score (from 42 to 89; p < 0.001), modified Harris hip score (mHHS) (from 62 to 90; p < 0.001), and Short Form-12 physical component summary (SF-12 PCS) score (from 43 to 56; p < 0.001). The repair group also demonstrated a significant increase in the HOS-ADL score (from 71 to 96; p < 0.001), HOS-Sport score (from 47 to 87; p < 0.001), mHHS score (from 65 to 85; p < 0.001), and SF-12 PCS score (from 41 to 56; p < 0.001). The median patient satisfaction score was 10 (very satisfied) in both groups. CONCLUSIONS: Hip arthroscopy for FAI with labral debridement or repair resulted in significant improvements in the patient-reported outcomes and satisfaction of patients who did not eventually require THA. Higher rates of conversion to THA were seen in older patients, patients treated with acetabular microfracture, and hips with ≤2 mm of joint space preoperatively, regardless of labral treatment. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

Arthroscopic Acromioclavicular Joint Reconstruction Using Knotless Coracoclavicular Fixation and Soft-Tissue Anatomic Coracoclavicular Ligament Reconstruction.

Acromioclavicular joint injuries are one of the most common shoulder injuries, and there are a variety of treatment options. Recently, there have been newer arthroscopic techniques that have addressed coracoid and clavicle fracture risk by using a knotted suture-button fixation through a single, small bone tunnel with additional looped soft-tissue graft stabilization. Although clinical outcomes have been good to excellent, there have still been instances of knot and hardware irritation. The described technique builds on the latest advances and achieves an anatomic coracoclavicular (CC) reconstruction through a single knotless CC fixation device with additional soft-tissue allograft reconstruction of the CC ligaments. This technique minimizes the risks of coracoid and clavicle fractures and knot and hardware irritation while maintaining excellent stability.

Femoroacetabular Impingement in Professional Football Players: Return to Play and Predictors of Career Length After Hip Arthroscopy.

BACKGROUND: Previous studies have shown hip arthroscopy to be a highly effective treatment for symptomatic femoroacetabular impingement (FAI) in a wide range of athletes; however, the rate of return to play and length of career after hip arthroscopy in professional football players are unknown. PURPOSE: To determine how many athletes returned to professional football and the number of seasons they played after surgery. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Fifty-one professional football players (60 hips) underwent hip arthroscopy for FAI between 2000 and 2014 by a single surgeon. Return to play was defined as competing in a preseason or regular season professional football game after surgery. Data were retrospectively obtained for each player from NFL.com , ESPN.com , individual team websites, and/or CFL.ca . RESULTS: We found that 87% (52/60) of the arthroscopic procedures allowed professional football players to return to play in a preseason or regular season game. Athletes who returned played an average of 38 games during 3.2 seasons after arthroscopy, with an average total career length of 7.4 seasons. Ninety-two percent (48/52) of players who returned had a minimum total career length of 3 years. When participants were analyzed by position, linemen were less likely to return after hip arthroscopy compared with other players (odds ratio 5.6; 95% CI, 1.1-35; P = .04). All quarterbacks and tight ends returned to play after surgery. No significant difference in return to play rate was found between athletes who underwent microfracture and those who did not (25% vs 38%, P = .698). CONCLUSION: Hip arthroscopy for treatment of FAI and associated pathologic abnormalities in professional football players resulted in a high rate of return to play. The study's findings demonstrate that 87% of the arthroscopic procedures allowed professional football players to return to play, linemen were less likely to return compared with other positions, and the presence of microfracture did not significantly affect the return to play rate. These findings support hip arthroscopy as an effective procedure to treat FAI and related pathologic abnormalities in the professional football player, and this information is important for proper counseling of athletes with FAI.