Outcomes After Arthroscopic Posterior Labral Repair With All-Suture Anchors in Football Players.

Background: Posterior glenoid labral injuries are more common in football players than in the general population. Arthroscopic repair with all-suture anchors has proven to be an effective technique to address other abnormalities, allowing for low-profile constructs that minimize damage to surrounding tissue. Few studies have examined the outcomes of posterior labral repair with all-suture anchors in football players.

Tourniquet Use During Anterior Cruciate Ligament Reconstruction Is Associated With Postoperative Quadriceps Atrophy and Pain but No Negative Effects in the Long Term: A Systematic Review.

Purpose: To evaluate the effect of tourniquet use during ACL reconstruction on quadriceps strength, intraoperative and postoperative blood loss, operative time, thigh girth or calf girth, and postoperative pain.

Methods: A systematic review using PubMed, EMBASE, and Cochrane Database of Systematic Reviews was conducted following the PRISMA guidelines. Randomized controlled trials and nonrandomized studies that evaluated intraoperative and postoperative effects of tourniquet usage during arthroscopic ACL reconstruction published between November 1996 and January 2023 were included.

Clinical Outcomes of Ulnar Collateral Ligament Repair With Internal Brace Versus Ulnar Collateral Ligament Reconstruction in Competitive Athletes.

Background: The increasing prevalence of ulnar collateral ligament (UCL) injuries, particularly in young athletes, necessitates optimization of treatment options. The introduction of UCL repair with internal bracing offers an exciting alternative to traditional UCL reconstruction.

Purpose: To compare midterm outcomes between UCL repair with internal bracing and UCL reconstruction in competitive athletes.

Common Benign Bone Lesions and Return to Sports: A Case Report and Scoping Review.

Background: Benign bone lesions are a common incidental finding in athletes during workup for musculoskeletal complaints, and athletes are frequently advised to halt participation in contact sports. There are no current guidelines to assist clinicians in referring patients with these lesions to a subspecialist or in advising athletes on the safety of returning to sport.

Purpose: To assist sports medicine physicians in appropriate referral for patients with benign bone lesions through presentation of a literature review and the case of an adolescent athlete with a benign bone lesion in a location with a significant fracture risk.

CNS and Thorax Injury and Associated Risks Factors in Equestrian Sports.

Context: Equestrian sports continue to gain popularity in the United States and are associated with a high injury rate, especially involving the central nervous system and thorax. Due to this high rate of injury and the potential for long-term consequences associated with participation, an understanding of the unique risks of this sport is needed.

Objective: To describe severe injury in equestrian sports and review the role that protective gear plays in injury mitigation.

Long-term Outcomes of Multiligament Knee Injuries in American Football Players.

Background: Long-term outcomes for isolated anterior cruciate ligament (ACL) reconstructions in competitive American football athletes are well reported in the literature, but little data currently exist regarding multiligament knee injury (MLKI) reconstruction outcomes.

Purpose: To examine patient-reported and return-to-sport outcomes of competitive American football athletes who underwent primary, single-staged, multiligament knee reconstruction.

Study Design: Case series; Level of evidence, 4.

Decreased Glycocalyx Shedding on Presentation in Hemorrhaging Geriatric Trauma Patients.

Introduction: Plasma levels of syndecan-1 (Sdc-1), a biomarker of endothelial glycocalyx (EG) damage, correlate with worse outcomes in trauma patients. However, EG injury is not well characterized in injured older adults (OA). The aims of this study were to characterize Sdc-1 shedding in OA trauma patients relative to younger adults (YA) and determine associations with putative regulators of EG sheddases.

Medical Students' Perceptions of Orthopedics as a Career for Women.

Objectives: To determine potential factors influencing female medical students' interest and subsequent application to orthopedics, and to evaluate female and male medical students' perceptions of women in the field of orthopedics.

Methods: An institutional review board-approved survey was distributed in March 2020 and subsequently in April 2022 to medical students in the classes of 2023 and 2024 at the University of Alabama at Birmingham Heersink School of Medicine. Study data were collected and managed using REDCap electronic data capture.

Beyond the IFA: Revisiting the ELISA as a More Sensitive, Objective, and Quantitative Evaluation of Spotted Fever Group Exposure.

Based on limited serological studies, at least 10% of the US population has been exposed to spotted fever group (SFGR) species. The immunofluorescence antibody assay (IFA) has been the gold standard for the serodiagnosis of rickettsial infections such as spotted fever rickettsiosis (SFR). However, the IFA is semi-quantitative and subjective, requiring a high level of expertise to interpret it correctly.

An optimized five-color/seven-parameter flow cytometry panel for immunophenotyping guinea pig peripheral blood lymphocytes.

Guinea pigs are an ideal animal model for the study of several infectious diseases, including tuberculosis, legionellosis, brucellosis, and spotted fever rickettsiosis. In comparison to the murine model, clinical signs in guinea pigs are more representative of disease in humans, the guinea pig immune system is more similar to that of the human, and their large size offers logistic advantages for sample collection while following disease progression. Unfortunately, the advantage of using guinea pigs in biomedical research, particularly in understanding the immune response to infectious agents, is limited in large part by the paucity of available reagents and lack of genetically manipulated strains.