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Background: Ankle injuries are more common in the National Basketball Association (NBA) compared with other professional sports. Purpose/Hypothesis: The purpose of this study was to report the incidence and associated risk factors of ankle injuries in NBA athletes. It was hypothesized that factors associated with an increased physiologic burden, such as minutes per game (MPG), usage rate, and associated lower extremity injury, would be associated with increased ankle injury risk and time loss. Study Design: Descriptive epidemiology study. Methods: Ankle injury data from the 2015-2016 through 2020-2021 NBA seasons were evaluated. The truncated 2019-2020 season due to the COVID-19 pandemic was omitted. The primary outcome was the incidence of ankle injuries, reported per 1000 game-exposures (GEs). Secondary analysis was performed to identify risk factors for ankle injuries through bivariate analysis and multivariable logistic regression of player demographic characteristics, performance statistics, injury characteristics, and previous lower extremity injuries. Factors influencing the time loss after injury were assessed via a negative binomial regression analysis. Results: A total of 554 ankle injuries (4.06 injuries per 1000 GEs) were sustained by NBA players over 5 NBA seasons, with sprain/strain the most common injury type (3.71 injuries per 1000 GEs). The majority of ankle injury events (55%) resulted in 2 to 10 game absences. The likelihood of sustaining an ankle injury was significantly associated with a greater number of games played (P = .029) and previous injury to the hip, hamstring, or quadriceps (P = .004). Increased length of absence due to ankle injury was associated with greater height (P = .019), MPG (P < .001), usage rate (P = .025), points per game (P = .011), and a prior history of foot (P = .003), ankle (P < .001), and knee injuries (P < .001). Conclusion: The incidence of ankle injuries was 4.06 per 1000 GEs in professional basketball players. Games played and prior history of hip, hamstring, or quadriceps injuries were found to be risk factors for ankle injuries. Factors associated with physiologic burden such as MPG and usage rate were associated with an increased time loss after injury.

Background and Objective Previous systematic reviews on mental health in athletes have found athletes to be at a potentially increased risk for mental health diagnoses compared to the public. Multiple cross-sectional studies have examined suicide behaviour within different athlete populations, but there is a need for a comprehensive review to synthesize and identify risk factors and epidemiology regarding suicide behaviour in the elite athlete population, especially as it compares to the general population. Methods A systematic literature search was performed in MEDLINE, EMBASE, Scopus, and Web of Science from 1990 to January 2023. Inclusion criteria included original peer-reviewed research articles examining suicidal ideation, suicide attempt, or suicide completion within elite athlete populations. Exclusion criteria included athletes participating in high-school or Paralympic level sports, studies that did not report results regarding elite athletes and non-athletes separately, and non-peer reviewed work. All studies were screened for inclusion by two independent reviewers. The primary outcome variables extracted from included studies included rates, risk factors, and protective factors for suicide behaviour. The study quality and risk of bias was evaluated for each study using the Joanna-Briggs Institute (JBI) critical appraisal tools. Results Of the 875 unique studies identified, 22 studies, all of which were cross-sectional in nature, met the inclusion criteria. Seven studies evaluated previous athletes, 13 studies evaluated current athletes, and two studies included a combination of previous and current athletes. Seven studies involved varsity college athletes, nine involved professional athletes of various sports, and six focused on international or Olympic level athletes. The rate of suicidal ideation in professional athletes ranged from 6.9 to 18% across four studies, while the rate in collegiate athletes ranged from 3.7 to 6.5% across three studies. Ten studies compared athletes to the general population, the majority of which found athletes to be at reduced risk of suicidal ideation, suicide attempt, and suicide completion. Only one study found athletes to have increased rates of suicide compared to matched non-athletes. Risk factors for suicide behaviour identified across multiple studies included male sex, non-white race, older age, and depression. Player position, athletic level, sport played, and injuries showed trends of having limited effect on suicide behaviour risk. Conclusion This review suggests that elite athletes generally demonstrate reduced risk of suicidal ideation, suicide attempt, and suicide completion compared to the general population. Coaches should remain aware of specific factors, such as male sex, non-white race, and higher athletic level, in order to better identify at-risk athletes. Limitations of this review include the heterogeneity in the methodology and athlete populations across the included studies. Therefore, future targeted research is essential to compare suicide behaviour between sports and identify sport-specific suicide risk factors. Trial Registration PROSPERO Registration: CRD42023395990.

Data from the National Collegiate Athletic Association (NCAA) Injury Surveillance Program (ISP) have indicated that ankle injuries are the most common injuries among NCAA soccer players. To review 10 years of NCAA-ISP data for soccer players' ankle injuries to understand how the time period (2004-2005 through 2008-2009 versus 2009-2010 through 2013-2014), anatomical structure injured, and sex of the athlete affected the injury rate, mechanism, and prognosis. Descriptive epidemiology study. Online injury surveillance. The NCAA-ISP was queried for men's and women's soccer ankle data from 2004 to 2014. Ankle-injury rates were calculated on the basis of injuries per 1000 athlete-exposures. Rate ratios (RRs) were used to compare injury rates. Injury proportion ratios (IPRs) were used to compare injury characteristics. When compared with the 2004-2005 through 2008-2009 seasons, the 2009-2010 through 2013-2014 seasons showed a similar rate of injuries (RR = 0.94, 95% confidence interval [CI] = 0.85, 1.04) but fewer days missed ( < .001) and fewer recurrent injuries (IPR = 0.55, 95% CI = 0.41, 0.74). The 4 most common ankle injuries, which accounted for 95% of ankle injuries, were lateral ligament complex tears (65.67%), tibiofibular ligament (high ankle) sprains (10.3%), contusions (10.1%), and medial (deltoid) ligament tears (9.77%). Of these injuries, high ankle sprains were most likely to cause athletes to miss ≥30 days (IPR = 1.9, 95% CI = 1.24, 2.90). Men and women had similar injury rates (RR = 1.02, 95% CI = 0.94, 1.11). Men had more contact injuries (IPR = 1.28, 95% CI = 1.16, 1.41) and contusion injuries (IPR = 1.34, CI = 1.03, 1.73) but fewer noncontact injuries (IPR = 0.86, 95% CI = 0.78, 0.95) and lateral ligamentous complex injuries (IPR = 0.92, 95% CI = 0.86, 0.98). Although the rate of ankle injuries did not change between the 2004-2005 through 2008-2009 seasons and the 2009-2010 through 2013-2014 seasons, the prognoses improved. Among the 4 most common ankle injuries, high ankle sprains resulted in the worst prognosis. Overall, male and female NCAA soccer players injured their ankles at similar rates; however, men were more likely to sustain contact injuries.

Background The purpose of this study was to evaluate changes in open carpal tunnel release (OCTR) and endoscopic carpal tunnel release (ECTR) utilization, reimbursement, and patient demographics in the Medicare population from 2013 to 2021 at national and regional levels. Materials and Methods The Medicare Physician & Other Practitioners database from 2013 to 2021 was queried to extract all instances of OCTR and ECTR. Utilization per 10,000 beneficiaries, inflation-adjusted reimbursement, and patient characteristics were extracted for OCTR and ECTR each year. Data were stratified by region based on US Census guidelines. Kruskal-Wallis tests and multivariable linear regressions were performed. Results From 2013 to 2021, national utilization per 10,000 beneficiaries increased by 6% for OCTR and by 50% for ECTR. In 2021, the Midwest had the greatest utilization of OCTR (29 of 10,000) and the lowest utilization of ECTR (7 of 10,000). Inflation-adjusted reimbursement declined for both OCTR and ECTR during the study period (10.3% and 11.8%, respectively), with the South having the lowest reimbursement for both procedures. The severity of patient comorbidity profiles and dual Medicare-Medicaid enrollees decreased for both procedures as well. Conclusion Both OCTR and ECTR utilization have increased, while inflation-adjusted reimbursement has decreased. Patient populations encompassed fewer dual Medicare-Medicaid enrollees, indicating surgeons may be more selective in operative indications. These findings should be addressed to ensure the economic sustainability of carpal tunnel release procedures and equitable access to quality hand care for all patients with Medicare. [Orthopedics. 2025;48(1):e45–e51.]

Background: Postoperative emergency department (ED) utilization significantly reduces patient satisfaction and increases health care spending. Purpose: To identify the incidence, risk factors, and reasons for ED visits within 90 days of Achilles tendon repair (ATR). Study Design: Case-control study; Level of evidence, 3 Methods: This study utilized the PearlDiver database to identify all instances of primary ATR. Patient age, sex, Elixhauser comorbidity index (ECI), region, and insurance coverage were extracted. The incidence, timing, and primary diagnoses for those with an ED visit 90 days post-ATR were extracted. Also, the 90-day total cost was determined and compared for those with and without a postoperative ED visit. Welch t test and Pearson chi-square test were used to determine significant differences between groups. Multivariable logistic regressions were used to determine risk factors associated with ED utilization after ATR. Results: Of the 82,604 patients with an ATR identified in the database, 6939 (8.4%) had ≥1 ED visit. Of ED visits, 1506 (21.7%) occurred in the first week after ATR and 3587 (51.7%) occurred in the first 4 weeks after ATR. The mean 90-day cost for those with an ED visit was significantly greater than those without an ED visit ($7330 ± $13,383 vs $3515 ± $5787; P < .001). Independent risk factors associated with ED utilization within 90 days were younger age (odds ratio [OR], 1.02; P < .001), female sex (OR, 1.26; P < .001), higher ECI (OR, 1.17; P < .001), a history of tobacco use (OR, 1.57; P < .001), and having Medicaid insurance (OR, 1.73; P < .001). Most ED visits within the first 2 weeks after ATR were for surgical-site pain (53.6%), with 62.4% of diagnoses being directly related to the surgical site. After 2 weeks following ATR, pain persisted as the most common reason for ED utilization (20.9%). Conclusion: More than 8% of patients had ≥1 ED visit within 90 days of ATR, with over half occurring in the first 4 weeks. This markedly increased health care spending. Addressing regional disparities, improving Medicaid acceptance policies, and enhancing perioperative care plans, such as multimodal pain management and addressing the psychological aspects of pain, may reduce the incidence and economic burden of postoperative ED visits.

Objectives: To compare ACL reconstruction with quadriceps autograft with or without LET for primary ACL reconstruction Methods: A retrospective study was performed from 2013- 2021 including patient undergoing quadriceps autograft (QA) or QA plus lateral extra-articular tenodesis (LET) for primary ACLR. Exclusion criteria included patients undergoing multi-ligamentous reconstruction, concomitant procedures outside of meniscal work, revision cases, and patients with less than 2 years of follow up. The surgeon favored LET in young (less than 18 years old) females participating in cutting and twisting sports. An additional relative indication was a high-grade pivot shift (2 or 3+). Clincal outcomes incldued IKDC and Lysholm scores, retrun to sport/return to sport at same level and time to return to sport in athletes along with complication rates. Failure rate was determined by rate of graft re-tearing and presence of a residual pivot shift (2+ or higher) at final follow up. Results: A total of 142 patients underwent QA+LET with 18 excluded, leaving 124 patients in this group. The QA group had 371 patients with 57 excluded, leaving 314 for analysis. The QA+LET group had a significantly higher percentage of females, ligamentous laxity, and athletes. IKDC scores were significantly higher in the QA+LET group at final follow up. Lysholm scores were significantly higher in the QA group at 6 months, with no difference at other time points. Graft re-tear rates were similar between the 2 groups. Residual pivot shift at final follow up was significantly higher in the QA group (21% vs. 11%, p = 0.012) as was overall failure rate (24% vs. 14.5%. p = 0.026). Return to sport was similar between the 2 groups, but time to return to sport and return at the same or higher level was significantly higher in the QA+LET group. Hematomas were more common (12.9% vs. 0%) in the QA+LET group.  Conclusions: Addition of an LET to QA leads to lower residual pivot shift when compared to QA alone. The addition of a LET to QA may lead to a higher return to sport at same or higher level compared to QA alone. This provides preliminary data that will be built upon with results from the Stability 2 trial.

The complex, high-energy nature of football puts players at risk for hip injuries. To analyze National Collegiate Athletic Association (NCAA) Injury Surveillance Program data for men's football hip injuries from 2004-2005 through 2013-2014. Descriptive epidemiologic study. National Collegiate Athletic Association football teams. Data on collegiate football players was provided by the NCAA Injury Surveillance System from 2004-2005 through 2013-2014. The incidence, risk factors, rates, and distribution of hip injuries over the 10-year period from 2004-2005 through 2013-2014 were determined. Rates and distribution of injuries were analyzed by injury type, time loss, event type, time of season, recurrence, mechanism of injury, player position, and if surgery was required. Injury rate ratios were calculated to compare rates between event types and by time of season. A total of 1618 hip injuries occurred during 3 121 380 athlete-exposures (AEs), resulting in an overall hip injury rate of 5.18 per 10 000 AEs. Adductor strains (38.63%) were the most common type, followed by hip-flexor strains (28.55%) and hip contusions (18.23%). Players were 3.56 (95% confidence interval [CI] = 3.19, 3.98) times more likely to sustain a hip injury during competitions compared with practices. They were 2.37 (95% CI = 2.15, 2.62) and 3.56 (95% CI = 2.49, 5.08) times more likely to sustain a hip injury during the preseason than in-season or the postseason, respectively. During the 10-year period, NCAA football players sustained higher rates of hip injuries during competitions and the preseason. The majority were noncontact injuries, resulted in time loss of less than 6 days, and did not require surgery. The injuries varied with player position and occurred most often to defensive backs. Muscle strains were the most frequent group of hip injuries, while adductor strains, hip-flexor strains, and hip contusions were the most common injury types.

Background: The optimal graft choice for anterior cruciate ligament (ACL) reconstruction (ACLR) in the high-level cutting and pivoting athlete remains controversial. Studies have shown similar outcomes when directly comparing bone-patellar tendon-bone (BPTB) autograft versus quadriceps soft tissue (QST) autograft in the general population. However, no studies have directly compared these 2 grafts in athletes participating in cutting and pivoting sports. Hypothesis: It was hypothesized that, compared with BPTB autograft, the QST autograft would result in similar patient-reported outcomes and rates of retear, return to sport, and complications. Study Design: Cohort study; Level of evidence, 3. Methods: A retrospective review was performed on athletes participating in cutting and pivoting sports (soccer, American football, lacrosse, and basketball) who underwent primary ACLR with either BPTB autograft or QST autograft chosen by the athlete between January 2015 and January 2019. The International Knee Documentation Committee (IKDC) subjective knee evaluation and Lysholm Knee Scoring Scale were used to evaluate patient-reported outcomes. Return-to-sport and complication rates were identified. Descriptive statistics were expressed using Mann-Whitney test or Student t test for continuous variables and the chi-square test for categorical variables. Results: A total of 68 athletes (32 QST, 36 BPTB) were included for analysis. The percentage follow-up was 89% (32/36) for the QST autograft group and 86% (36/42) for the BPTB autograft group. The 2-year IKDC score (QST, 90.5 ± 6.6 vs BPTB, 89.7 ± 7.8) and 2-year Lysholm score (QST, 91.3 ± 7.5 vs BPTB, 90.5 ± 8.6) were similar between groups. The percentage of athletes able to return to sport within the follow-up period was also similar (88% vs 83%; P = .63). There were 2 retears requiring revision in the BPTB group (6%) and no retears in the QST group (P = .18). One contralateral ACL rupture occurred in the QST group (3%) and 4 in the BPTB group (11%) (P = .21). Conclusion: The QST and BPTB autografts demonstrated similar patient-reported outcomes, return-to-sport rates, and complication rates after primary ACLR at 2-year follow-up. Both autografts appear to be reliable and consistent options for ACLR in the cutting and pivoting athlete.

Background: Knee injuries are among the most common injuries in female basketball players. Despite the growing popularity of professional women's basketball, particularly the Women's National Basketball Association (WNBA), there are limited recent data evaluating the incidence of and risk factors for knee injuries in WNBA athletes. Hypothesis: Older age, minutes played per game, number of games played, and player usage rate would be significantly associated with having a knee injury in WNBA players from the 2017 to 2022 seasons. Study Design: Descriptive epidemiology study. Methods: Publicly available data on the injury history and player records of active WNBA players between the 2017 and 2022 seasons were reviewed to identify players with a knee injury resulting in ≥1 games missed. The primary outcome was the incidence of knee injuries reported per 1000 minutes-exposures (MEs). Player demographics, statistics, and injury characteristics were recorded. Secondary analysis was conducted using bivariate and multivariable logistic regression to investigate risk factors associated with having a knee injury. Results: A total of 87 players (10.8% of all players) sustained a combined 104 knee injuries between the 2017 and 2022 seasons, indicating a rate of 6.03 knee injuries per 1000 MEs. Accounting for potential confounders, having a knee injury was significantly associated with older age (OR, 1.11; 95% CI, 1.05-1.18; P = .0002) and higher usage rate (OR, 1.06; 95% CI, 1.02-1.11; P = .02). Conclusion: This study showed that knee injuries occurred in 10.8% of players, with an overall rate of 6.03 injuries per 1000 MEs. The most significant risk factors associated with having a knee injury in WNBA athletes were older age and higher player usage rate. Implementing targeted load management strategies for players with higher usage rates or advanced age may help reduce the incidence of knee injuries among female basketball athletes.