he COVID-19 pandemic. This decrease has been accompanied by a shift in both injury type and mechanism. Beach volleyball officially became a National Collegiate Athletic Association (NCAA) Division I sport in 2015-2016. Few studies have examined the epidemiology of injuries in indoor versus beach volleyball in NCAA Division I athletes. To compare the epidemiology of injuries and time lost from participation between female NCAA Division I athletes who participate in indoor versus beach volleyball. Cohort study; Level of evidence, 3. Injury surveillance data (2003-2020) were obtained using an institutional database for all NCAA Division I women's beach or indoor volleyball athletes. The total injury rate was expressed per 1000 hours played. The injury rate per body site was calculated by dividing the number of injuries in each body region by the total number of injuries. The frequency of injury per body site was also expressed as number of injuries per 1000 hours of practice or number of injuries per 1000 hours of game. The injury rate (total and per body site) and time lost from participation were comparll. https://www.selleckchem.com/products/ag-120-Ivosidenib.html Sport-related concussion and knee injuries were more common in indoor volleyball, but the rate of abdominal muscle injury was higher in beach volleyball. Beach volleyball players needed longer time to recover after injuries to the knee, low back, and shoulder. Based on this study, injury was more likely to occur in indoor compared with beach volleyball. Sport-related concussion and knee injuries were more common in indoor volleyball, but the rate of abdominal muscle injury was higher in beach volleyball. Beach volleyball players needed longer time to recover after injuries to the knee, low back, and shoulder. It remains unclear whether an anteromedial (AM) footprint or a central footprint anterior cruciate ligament (ACL) graft exhibits less contact stress with the femoral tunnel aperture. This contact stress can generate graft attrition forces, which can lead to potential graft failure. The purpose of this study was to compare the difference in contact stress patterns of the graft around a femoral tunnel that is created at the anatomic AM footprint versus the central footprint. It was hypothesized that the difference in femoral tunnel positions would influence the contact stress at the interface between the reconstructed graft and the femoral tunnel orifice. Controlled laboratory study. A total of 24 patients who underwent anatomic single-bundle ACL reconstruction were included in this study. In 12 patients, the femoral tunnels were created at the center of the native AM footprint (AM group), and in the remaining 12 patients the center of the femoral tunnel was placed in the anatomic central footprint (cengraft at the extended position of the knee may be minimized by creating the femoral tunnel at the AM-oriented footprint. The contact stress of the ACL graft at the extended position of the knee may be minimized by creating the femoral tunnel at the AM-oriented footprint. Although Bankart repair with remplissage is commonly performed to treat anterior shoulder instability, there is limited information on specific outcomes or patients' fears regarding return to sports (RTS). To study recurrence rates, pain, shoulder function, active range of motion (ROM), RTS rate, and patients' fears and expectations for RTS after arthroscopic Bankart repair with remplissage for anterior shoulder instability. We compared these outcomes with those after Bankart repair alone. Cohort study; Level of evidence, 3. A retrospective cohort study was carried out between 2007 and 2017 among patients who underwent arthroscopic Bankart repair with remplissage (group BR) and Bankart repair alone (group B). At the final follow-up, outcomes including recurrence, pain, shoulder function, active ROM, RTS rate, and fear toward RTS were assessed. The specific outcomes for RTS were evaluated based on 3 levels return to normal life, RTS at any level (RTSA), and RTS at previous level (RTSP). A total of 70air alone. In this study, recurrence rate, pain, shoulder function, active ROM, and RTS rate were satisfactory after arthroscopic Bankart repair with remplissage. Patients who underwent this procedure reported less fear toward RTS and higher rates of RTSA and RTSP than did those who undergo Bankart repair alone. The effects of foot injuries on collegiate athletes in the United States are of interest because of the short 5-year eligibility period in the National Collegiate Athletic Association (NCAA). To discuss the epidemiology of severe NCAA foot injuries sustained over 10 years in 25 sports. Descriptive epidemiology study. We utilized the NCAA Injury Surveillance System, which prospectively collects deidentified injury data for collegiate athletes. Severe injuries were classified as season- or career-ending injuries, injuries with >30-day time loss, or injuries requiring operative treatment. Injury rates (IRs) were analyzed per 100,000 athlete-exposures. Of 3607 total foot injuries, 18.71% (n = 675) were classified as severe, with an IR of 5.73 per 100,000 athletic-exposures. For all severe injuries, the operative rate was 24.3%, the season-ending rate 37.0%, and the career-ending rate 4.4%. The proportion of recurrent injuries was 13.9%. Men's sports with the highest severe foot IRs were basketball (Ietball was the men's sport with the highest severe IR, and cross-country was the women's sport with the highest severe IR. Overall, female athletes experienced slightly higher severe foot IRs as compared with male athletes. Of all collegiate foot injuries sustained over a 10-year period, 18.7% were characterized as severe, and 24.3% of severe injuries required surgery. Basketball was the men's sport with the highest severe IR, and cross-country was the women's sport with the highest severe IR. Overall, female athletes experienced slightly higher severe foot IRs as compared with male athletes. Football participation is associated with risks to acute and long-term health, including the possibility of incurring football-related dementia. Concerns have been raised regarding media coverage of these risks, which may have influenced athletes' beliefs. However, little is known about football players' views on football-related dementia. The risk-perception literature suggests that related risk perceptions and features of individual cognition, such as the ability to switch to reasoned, deliberative thinking, may influence individual perception of a long-term risk. To evaluate factors influencing college football players' belief that they are likely to incur football-related dementia in the future. Cross-sectional study. Members of 4 National Collegiate Athletic Association Division I Power 5 Football teams participated in this survey-based study, providing responses to demographic, athletic, and risk-posture questions, and completed the cognitive reflection test. Logistic regressions were used to evaluate relationships between beliefs about football-related dementia and factors including athletic and demographic characteristics, football risk posture, health-risk posture, and cognitive reflection test score.