Dancy, Malik E.

Purpose To evaluate return‐to‐sport (RTS) rates and patient‐reported outcome measures (PROMs) following hip arthroscopic labral repair for femoroacetabular impingement in active basketball players with a minimum of 2‐year follow‐up. Methods All patients who were active basketball players and underwent hip arthroscopy with labral repair for femoroacetabular impingement from 2009 to 2022 were identified. Patients were evaluated for postoperative RTS and revision surgery at a minimum 2‐year follow‐up. RTS was defined as resuming basketball participation, at any level. Modified Harris Hip Score (mHHS), Hip Outcome Score‐Activities of Daily Living (HOS‐ADL) and Sport (HOS‐Sport), and surgery satisfaction were also collected. Results Sixty‐seven hips in 54 athletes (29 male, 25 female) with a mean age of 22.2 years (range 13‐39 years) were included. Eighty‐six (86%) were recreational or high school basketball players. There was significant improvement in all PROMs from baseline to a minimum 2‐year follow‐up (all P < .001). After excluding for athletes who did not RTS for nonmedical reasons, 78% of athletes returned to basketball following hip arthroscopy. Including patients who cited nonmedical reasons for not returning, the overall RTS rate was 65%. Athletes who RTS had significantly higher mHHS ( P = .012), HOS‐ADL ( P = .006), and HOS‐Sport ( P = .002), as well as lower visual analog scale pain (2.2 vs 3.4, P = .037) than those who did not RTS. Calculated minimal clinically important difference values were 8.3 for mHHS, 7.2 for HOS‐ADL, and 13.4 for HOS‐Sport. Anchor‐based patient acceptable symptom state calculations yielded thresholds of 83.5 for mHHS, 92.6 for HOS‐ADL, and 79.2 for HOS‐Sport—with 70%, 63%, and 67% of patients achieving these thresholds, respectively. Conclusions Basketball players who undergo hip arthroscopic labral repair for femoroacetabular impingement show significant improvements in PROMs with 78% RTS rate at a minimum 2‐year follow‐up. Although many athletes discontinued basketball for reasons unrelated to the hip, 18% cited hip issues. Basketball players who successfully return to basketball report higher PROMs than nonreturners, and cohort‐specific minimal clinically important difference analysis indicates that most athletes achieve clinically meaningful improvements. Level of Evidence Level IV, therapeutic retrospective case series.

Background: Femoroacetabular impingement (FAI) is a common injury experienced by basketball players. Surgical management with arthroscopic labral repair and femoral osteochondroplasty can lead to successful outcomes for athletes whose nonoperative management fails. Recent studies have demonstrated that athletes undergoing hip arthroscopy in the setting of FAI had favorable return-to-sport (RTS) and sport continuation outcomes. Purpose: To evaluate patient-reported outcome measures (PROMs) and RTS rates at minimum 5-year follow-up in basketball players after hip arthroscopy for FAI. Study Design: Case series; Level of evidence, 4. Methods: All active basketball players at the recreational, high school, and collegiate levels who underwent primary hip arthroscopy with labral repair for FAI between August 2009 and December 2019 were identified. Postoperative RTS, revision rates, and surgery satisfaction at final follow-up were evaluated. PROMs were also analyzed as follows: visual analog scale, Tegner Activity Scale, modified Harris Hip Score, Hip Outcome Score–Activities of Daily Living, and Hip Outcome Score–Sport. Results: Fifty-three patients (64 hips) were included with a mean ± SD age of 21.2 ± 6.0 years. Most athletes played recreational or high school basketball (85%), while 15% played college basketball. Forty-three patients attempted to return to basketball. Of these patients, 35 (81%) returned to basketball after surgery, with 32 (91%) returning to the same level of play. Patients who returned to basketball had significantly improved outcomes on the modified Harris Hip Score ( P = .006), Hip Outcome Score–Activities of Daily Living ( P = .007), Hip Outcome Score–Sport ( P = .004), Tegner Activity Scale ( P = .010), and visual analog scale with use ( P = .041) as compared with those who did not return. High school athletes had decreased odds of RTS when compared with recreational athletes ( P = .01). There was significant improvement in all PROMs from baseline to minimum 5-year follow-up ( P < .05). Conclusion: At minimum 5-year follow-up, basketball players demonstrated durable improvements in PROMs and an RTS rate of 81% after hip arthroscopy for FAI. The majority of athletes returned to the same level of competition. There were significantly improved PROMs in patients who returned to sport versus those who did not. High school athletes had decreased odds of RTS when compared with recreational athletes. However, body mass index, sex, age, alpha angle, and basketball position did not significantly correlate with RTS outcomes.

» Femoroacetabular impingement (FAI) is the premature contact of the femoral head-neck junction with the superior acetabular rim during hip range of motion, which may further damage intra-articular soft tissue structures and lead to the accelerated development of osteoarthritis. » FAI syndrome is diagnosed by a triad of symptoms, clinical signs, and imaging findings, and is a common cause of hip pain in young patients that have a significant impact on patient hip-related function and quality of life. » The treatment of FAI syndrome begins with noninvasive nonoperative modalities such as patient education and supervised exercise-based physical therapy. For recalcitrant symptoms, various injections have been explored for both diagnostic and therapeutic purposes; however, the efficacy of these interventions have generally not been demonstrated outside of the short term » In this article, we examine the available literature regarding the nonoperative treatment of FAI and provide insight into the effectiveness of current treatment modalities.

Background: While patients may report painful or prominent hardware after tibial tubercle osteotomy (TTO), little is known about the frequency, associated factors, and outcomes after removal of symptomatic hardware. Purpose/Hypothesis: The purpose was to investigate the incidence of hardware removal after TTO due to pain or complications, factors associated with hardware removal, and postoperative outcomes after removal. It was hypothesized that clinical outcomes would be similar between patients who underwent TTO without hardware removal and those who underwent TTOs and subsequently hardware removal. Study Design: Case-control study; Level of evidence, 3. Methods: A retrospective analysis was performed on patients who underwent TTO at a single institution from 2000 to 2023. Age at the time of the index surgery, sex, race, body mass index, number and size of screws, tibial tubercle–trochlear groove distance, and reason for hardware removal were collected retrospectively. Knee radiographs were reviewed for measurement of soft tissue–hardware distance. Patients were contacted via email to capture final patient-reported outcome measures (PROMs). A univariate logistic regression model was used to determine factors associated with hardware removal. Results: A total of 152 patients representing 171 knees were included. Of the overall cohort, 38 knees (22.2%) in 32 patients underwent TTO with subsequent hardware removal. The most common reason for hardware removal was anterior knee pain (79%). Compared with patients aged 11 to 20 years, patients aged 21 to 30 years demonstrated higher odds of undergoing hardware removal (OR, 3.67; 95% CI, 1.51-9.44; P = .009). Compared with a soft tissue–hardware distance of 0 to 4.9 mm, a distance of 10.0 to 14.9 mm demonstrated lower odds of hardware removal (OR, 0.24; 95% CI, 0.07-0.84; P = .027). Visual analog scale scores (0-10 scale) improved by a mean of 3.6 points after hardware removal ( P = .003). In patients undergoing hardware removal for pain, no difference in final PROMs was found compared with patients who underwent TTO without hardware removal. Conclusion: Hardware removal in patients undergoing TTO was mainly attributed to hardware-related pain/irritation. On average, pain scores improved after hardware removal. There was no difference in final PROMs between patients who had their hardware removed due to pain (eg, without any clinically relevant concomitant pathology) and patients who did not require hardware removal. Size and number of screws were not associated with a subsequent hardware removal procedure. The thickness of the soft tissue envelope overlying implanted hardware was inconsistently associated with lower odds of hardware removal.

Context: Epidemiological studies have shown an increased risk of musculoskeletal injury after concussion. The purpose of this study was to determine whether the reverse relationship exists, specifically whether there is an increased risk of concussion after an anterior cruciate ligament (ACL) injury in a population-based cohort. Design: Retrospective cohort. Methods: The Rochester Epidemiology Project was searched between 2000 and 2017 for International Classification of Diseases, 9th and 10th Revision codes relevant to the diagnosis and treatment of concussion and ACL tear. A total of 1294 unique patients with acute, isolated ACL tears and no previous history of concussion were identified. Medical records for cases were reviewed to confirm ACL tear diagnosis and to determine history of concussion after the ACL injury. Cases were matched by age, sex, and Rochester Epidemiology Project availability to patients without an ACL tear (1:3 match), resulting in 3882 controls. Medical records of matched control patients were reviewed to rule out history of ACL injury. The hazard ratio of concussion injury following an ACL injury was determined. Results: Nine patients with an ACL injury suffered concussion up to 3 years after the ACL injury. The rate of concussion was no different between ACL-injured cases (0.7%) compared with matched controls with no ACL injury (1.2%), which corresponded to a hazard ratio of 0.55 (95% confidence interval, 0.3–1.1; P = .10). Conclusions: Based on the current evidence, there does not appear to be a significant association between ACL injury and subsequent concussion, which suggests that a concussion uniquely affects the risk of future subsequent musculoskeletal injury.

Abstract Anterior cruciate ligament (ACL) reconstruction using the quadriceps tendon (QT) autograft is an increasingly utilized technique that confers less donor site morbidity and comparable outcomes to other historically used graft options. The graft harvest and implantation process present vast variability—particularly regarding the achievement of adequate graft site visualization, consistently attaining a uniform and appropriately sized graft, and subsequent reconstruction of the ACL with the all‐soft tissue graft. The purpose of this Technical Note and video is to describe and demonstrate minimally invasive quadriceps tendon autograft harvesting using the Quadriceps Tendon Harvest Guide System (QUADTRAC), and its subsequent implantation within a single‐bundle ACL reconstruction with suspensory fixation. Technique Video video See video under supplementary data.

Purpose To perform a systematic review of the literature to evaluate (1) activity level and knee function, (2) reoperation and failure rates, and (3) risk factors for reoperation and failure of autologous osteochondral transfer (AOT) at long‐term follow‐up. Methods A comprehensive review of the long‐term outcomes of AOT was performed. Studies reported on activity‐based outcomes (Tegner Activity Scale) and clinical outcomes (Lysholm score and International Knee Documentation Committee score). Reoperation and failure rates as defined by the publishing authors were recorded for each study. Modified Coleman Methodology Scores were calculated to assess study methodological quality. Results Twelve studies with a total of 495 patients and an average age of 32.5 years at the time of surgery and a mean follow‐up of 15.1 years (range, 10.4‐18.0 years) were included. The mean defect size was 3.2 cm 2 (range, 1.9‐6.9 cm 2 ). The mean duration of symptoms before surgery was 5.1 years. Return to sport rates ranged from 86% to 100%. Conversion to arthroplasty rates ranged from 0% to 16%. The average preoperative International Knee Documentation Committee scores ranged from 32.9 to 36.8, and the average postoperative International Knee Documentation Committee scores at final follow‐up ranged from 66.3 to 77.3. The average preoperative Lysholm scores ranged from 44.5 to 56.0 and the average postoperative Lysholm scores ranged from 70.0 to 96.5. The average preoperative Tegner scores ranged from 2.5 to 3.0, and the average postoperative scores ranged from 4.1 to 7.0. Conclusions AOT of the knee resulted in high rates of return to sport with correspondingly low rates of conversion to arthroplasty at long‐term follow‐up. In addition, AOT demonstrated significant improvements in long‐term patient‐reported outcomes from baseline. Level of Evidence Level IV, systematic review of Level I‐IV studies.

Abstract Quadriceps tendon autografts are an increasingly popular choice for anterior cruciate ligament (ACL) reconstruction, with decreased donor‐site morbidity alongside good patient outcomes. Although harvesting of the tendon can be done in a minimally invasive fashion, this introduces some difficulty with visualization and consistency of graft sizing. The purpose of this Technical Note and video is to provide a method of quadriceps tendon autograft harvesting using the Quadriceps Tendon Harvest Guide System (QUADTRAC) in a single‐bundle ACL reconstruction. Technique Video video See video under supplementary data.

Purpose To compare 3 separate blood flow restriction (BFR) systems in their capacity to reduce repetitions to failure, impact perceptual responses, and cause adverse events during a low‐load free‐flow exercise. Methods The study included healthy subjects aged 18 years or older who presented to an ambulatory‐care sports medicine clinic. On day 1, participants’ demographic characteristics and anthropomorphic measurements were recorded. Each participant performed dumbbell biceps curl repetitions to failure using 20% of his or her 1‐repetition maximum weight with each arm. Participants were exposed to 3 different tourniquet systems for familiarization. On day 2, each participant’s arm was randomized to a cuff system, and the participant performed 2 sets of biceps curl repetitions to failure with the cuff inflated. Repetitions to failure, rating of perceived effort (RPE), rating of perceived discomfort, and pulse oxygenation levels were recorded after each set. On day 3, participants completed a survey of their perceived delayed‐onset muscle soreness. Results The final analysis was performed on 42 arms, with 14 limbs per system. The study population had a mean age of 28.7 ± 2.4 years and a mean body mass index of 24.9 ± 4.3. All 3 systems successfully reduced repetitions to failure compared with unrestricted low‐load exercise from baseline to BFR set 1 and from baseline to BFR set 2. There were no significant between‐group differences among BFR systems regarding the number of repetitions to failure performed at baseline versus BFR set 1 or BFR set 2. The Delfi Personalized Tourniquet System (PTS) cohort had the greatest reductions in repetitions to failure from BFR set 1 to BFR set 2 ( P = .002) and reported the highest RPE after set 2 ( P = .025). Conclusions The Delfi PTS, SmartCuffs Pro, and BStrong BFR systems were each safe and were able to significantly reduce repetitions to failure compared with a low‐load free‐flow condition when used in a BFR exercise protocol. The Delfi PTS system may produce a higher RPE with prolonged use in comparison to the other systems. Level of Evidence Level II, prospective cohort study.

» Gluteal tendinopathy/greater trochanteric pain syndrome (GTPS) is the most prevalent of all lower limb tendinopathies, affecting 1 in 4 women older than 50 years and commonly individuals within their fifth and sixth decades of life regardless of activity level. » The condition is believed to originate from age-related degenerative changes about the hip abductor tendon insertions and the surrounding bursae, and is exacerbated by congenital and acquired abnormal hip biomechanics. » Treatment of gluteal tendinopathy/GTPS often begins with noninvasive nonoperative modalities such as activity modifications, nonsteroidal anti-inflammatory drugs, and physical therapy. For recalcitrant symptoms, additional nonoperative therapies have been used; however, there remains a lack of comparative efficacy between these adjunct treatments. » In this article, we examine the available literature regarding the nonoperative management of gluteal tendinopathy/GTPS and provide insight into the effectiveness of current treatment modalities.