Editorial Commentary: Knee Cartilage Restoration Does Not Greatly Improve Clinical Outcomes After High Tibial Osteotomy-In the Short Term.

The treatment of osteoarthritis of the knee (OAK) is a complex matter with significant global, economic, and societal implications. Globally, OAK is currently estimated to affect more than 650 million individuals. In the United States alone, the cost of OAK treatments on the medical system was more than $140 billion in 2013.

A High-Sensitivity International Knee Documentation Committee Survey Index From the PROMIS System: The Next-Generation Patient-Reported Outcome for a Knee Injury Population.

Background: Patient-reported outcomes (PROs) measure progression and quality of care. While legacy PROs such as the International Knee Documentation Committee (IKDC) survey are well-validated, a lengthy PRO creates a time burden on patients, decreasing adherence. In recent years, PROs such as the Patient-Reported Outcomes Measurement Information System (PROMIS) Physical Function and Pain Interference surveys were developed as computer adaptive tests, reducing time to completion.

Return to Sport After Nonoperative Management of Medial Ulnar Collateral Ligament Injuries About the Elbow in Non-throwing Athletes.

There is a paucity of literature published on management of acute medial ulnar collateral ligament injuries in the non-throwing athlete and when these athletes may expect to safely return to sport. Non-overhead throwing athletes that sustained medial ulnar collateral ligament (MUCL) injuries treated conservatively with brace immobilization and therapy can successfully return to sport in a relatively short duration. A radiographic query of Magnetic Resonance Images (MRIs) was performed to identify patients sustaining elbow MUCL injury.

Recurrent Instability and Surgery Are Common After Nonoperative Treatment of Posterior Glenohumeral Instability in NCAA Division I FBS Football Players.

Background: In-season return to play after anterior glenohumeral instability is associated with high rates of recurrent instability and the need for surgical stabilization. We are not aware of previous studies that have investigated in-season return to play after posterior glenohumeral instability; furthermore, as posterior shoulder instability in collision athletes occurs frequently, understanding the expected outcome of in-season athletes may improve the ability of physicians to provide athletes with a better understanding of the expected outcome of their injury and their ability to return to sport.

Questions/purposes: (1) What proportion of athletes returned to play during the season after posterior instability in collegiate football players? (2) How much time did athletes lose to injury, what proportion of athletes opted to undergo surgery, and what proportion of athletes experienced recurrent instability after a posterior instability episode during a collegiate football season?

Methods: A multicenter, prospective, observational study of National Collegiate Athletic Association (NCAA) Division 1 Football Bowl Subdivision athletes was performed at three US Military Service Academies.