Male Youth Ice Hockey Concussion Incidence in a USA Hockey Membership-Adjusted Population: A Peak in 2011 and the Impact of Major Rule Changes.

Objective: To investigate the incidence of youth ice hockey-related concussions preceding and following the implementation of new body-checking and head contact rules by USA hockey in 2011. We hypothesized a decrease in concussions after the rule change.

Design: Retrospective analysis.

Evaluating success rate and comparing complications of operative techniques used to treat chronic syndesmosis injuries.

Purpose: To assess the success rate and complications of the surgical interventions used to manage chronic syndesmosis injuries.

Methods: Multiple online databases were queried to identify studies reporting operative intervention for chronic syndesmosis injuries.

Results: Modalities of operative fixation include suture-button fixation, arthroscopy and debridement, as well as arthrodesis.

Noncontact sports participation in adolescent idiopathic scoliosis: effects on parent-reported and patient-reported outcomes.

Comparing risks against benefits of adolescent idiopathic scoliosis (AIS) patients participating in sports represents a controversial topic in the literature. Previous studies have reported sports participation as a possible risk factor for AIS development, while others describe its functional benefits for AIS athletes. The objective of this study was to determine if sports participation had an impact on pain, function, mental status, and self-perception of deformity in patients and their parents.

Intrasubstance Anterior Cruciate Ligament Injuries in the Pediatric Population.

Pediatric intrasubstance anterior cruciate ligament (ACL) tears have a significant epidemiologic impact as their numbers continue to grow globally. This review focuses on true pediatric intrasubstance ACL tears, which occur >400,000 times annually. Modifiable and non-modifiable risk factors include intercondylar notch width, ACL size, gender, landing mechanisms, and hormonal variations.

Demographics and rates of surgical arthroscopy and postoperative rehabilitative preferences of arthroscopists from the Arthroscopy Association of North America (AANA).

Survey of 869 arthroscopists regarding joint-specific arthroscopic procedures and postoperative rehabilitative preferences revealed comparable support for use of supervised physical therapy (SPT) and home exercise programs (HEPs) but stronger preference for joint-specific HEP applications (wrist, knee). Among respondents utilizing HEPs, modality of delivery (verbal/handout/web-based) didn't differ by joint, yet only 2.9% utilized web-based HEPs.

Demographics of Tennis-Related Injuries that Presented to Emergency Departments in the United States.

Introduction: Tennis injuries are not uncommon, and efforts have been made to reduce the risk of these injuries. There are a number of different factors that have been shown to influence injury rates of tennis players, in particular patient-related risks. Therefore, the purpose of this study was to investigate the epidemiology of tennis-related injuries.