Incidence and variance of knee injuries in elite college football players.

Knee injuries are among the most common musculoskeletal injuries in US football players. The literature includes little information about the role of player position and risk for knee injury. We hypothesized that the incidence of knee injury in elite collegiate US football players is high and that type of injury varies by player position.

Anteromedial portal technique for creating the anterior cruciate ligament femoral tunnel.

There has been a renewed focus on anterior cruciate ligament (ACL) insertional anatomy and its biomechanics. It has been postulated that traditional single-bundle transtibial reconstructions have placed grafts in a less anatomic location relative to the true ACL insertion site. In traditional transtibial techniques, the femoral tunnel is predetermined by the position of the tibial tunnel.

The diagnostic and predictive value of hip anesthetic arthrograms in selected patients before total hip arthroplasty.

Concurrent osteoarthritis of the hip and lumbar spine occurs frequently. Our study tests the hypothesis that hip anesthetic arthrograms can be used as predictive diagnostic tool before total hip arthroplasty when standard evaluation techniques fail to provide convincing evidence of the source of pain. Thirty-four consecutive hip anesthetic arthrograms were reviewed retrospectively.

Hip function in adults with severe cerebral palsy.

Background: The reported prevalence of hip pain in patients with severe cerebral palsy has varied widely. It is unclear whether surgical treatment is indicated for progressive hip subluxation in immature patients with severe involvement. In the present study, we evaluated seventy-seven adults who were profoundly affected with cerebral palsy to determine if either spastic hip displacement (subluxation or dislocation) or osteoarthritis was associated with hip pain and/or diminished function.

Non-evidence-based use of Rho(D) immune globulin for threatened abortion by family practice and obstetric faculty physicians.

Objective: To examine the practice patterns and differences between faculty members in obstetrics and gynecology (OB/G) and family practice (FP) residency programs in administering Rho(D) immune globulin (RhIG) for threatened abortion.

Study Design: A questionnaire was mailed to 50% (222) of all FP residencies and 100% (267) of OB/G programs in the United States. The obstetric curriculum coordinator at each FP residency and the director of obstetrics or maternal-fetal medicine at each OB/G residency were asked to respond.