Neuromuscular Electrical Stimulation Use after Total Knee Arthroplasty Improves Early Return to Function: A Randomized Trial.

Neuromuscular electrical stimulation (NMES) has been reported as an effective method for quadriceps strengthening which could attenuate muscle loss in the early total knee arthroplasty (TKA) postoperative recovery period. The purpose of this randomized controlled trial was to test whether postoperative use of NMES on TKA patients results in increased quadriceps strength and ultimately improved functional outcomes. This randomized controlled clinical trial of 66 primary TKA patients was conducted at a large academic medical center.

A consensus-based process identifying physical therapy and exercise treatments for patients with degenerative meniscal tears and knee OA: the TeMPO physical therapy interventions and home exercise program.

Background: Knee osteoarthritis (OA) is prevalent and often associated with meniscal tear. Physical therapy (PT) and exercise regimens are often used to treat OA or meniscal tear, but, to date, few programs have been designed specifically for conservative treatment of meniscal tear with concomitant knee OA. Clinical care and research would be enhanced by a standardized, evidence-based, conservative treatment program and the ability to study the effects of the contextual factors associated with interventions for patients with painful, degenerative meniscal tears in the setting of OA.

Anterior Cruciate Ligament Reconstruction Rehabilitation: MOON Guidelines.

Context: Anterior cruciate ligament (ACL) reconstruction rehabilitation has evolved over the past 20 years. This evolution has been driven by a variety of level 1 and level 2 studies.

Evidence Acquisition: The MOON Group is a collection of orthopaedic surgeons who have developed a prospective longitudinal cohort of the ACL reconstruction patients.

The thrower's elbow.

Overhead throwing activities expose the elbow to tremendous valgus stress, making athletes vulnerable to a specific constellation of injuries. Although baseball players, in particular pitchers, are the athletes affected most commonly, overhead throwing athletes in football, volleyball, tennis, and javelin tossing also are affected. The purpose of this review is to review the anatomy, biomechanics, pathophysiology, and treatment of elbow disorders related to overhead throwing athletes.

Pitching mechanics, revisited.

Unlabelled: The overhead pitching motion is described as a coordinated sequence of body movements and muscular forces that have an ultimate goal of achieving high ball velocity and target accuracy. An understanding of the dynamic overhead throwing motion outlined in this clinical commentary can assist the clinician in addressing the unique injuries experienced by the pitcher. The potential biomechanical sources for injury have been studied utilizing videography and electromyographic techniques due to the rapid pace with which the pitching motion occurs.

Twelve-year follow-up on anterior cruciate ligament reconstruction: long-term outcomes of prospectively studied osseous and articular injuries.

Background: Although successful at restoring near normal laxity to the knee in the short term, anterior cruciate ligament reconstructions have not been shown to prevent the development of posttraumatic arthritis.

Hypothesis: Bone bruises and articular cartilage injuries sustained at the time of initial injury (1991) would not resolve. Our secondary hypothesis was that the presence of a bone bruise or articular cartilage injury originally identified on magnetic resonance imaging would not be associated with long-term outcomes after anterior cruciate ligament reconstruction evaluated by the International Knee Documentation Committee questionnaire.

Impact of fatigue on gender-based high-risk landing strategies.

Purpose: Noncontact anterior cruciate ligament (ACL) injuries carry significant short- and long-term morbidity, particularly in females. To combat this epidemic, neuromuscular training has evolved aimed at modifying high-risk lower-limb biomechanics. However, injury rates and the gender disparity in these rates remain, suggesting that key components of the injury mechanism continue to be ignored.