This podcast covers the JBJS issue for September 2010. Featured are articles covering: Radiation Therapy for Heterotopic Ossification Prophylaxis Acutely After Elbow Trauma - A Prospective Randomized Study; The Effect of Skeletal Maturity on Functional Healing of the Anterior Cruciate Ligament; Differences Between Sexes in Lower Extremity Alignment and Muscle Activation During Soccer Kick; Analysis of Osteonecrosis Following Pemberton Acetabuloplasty in Developmental Dysplasia of the Hip - Long-Term Results; Effect of Postoperative Mechanical Axis Alignment on the Fifteen-Year Survival of Modern, Cemented Total Knee Replacements; Risk Factors for Venous Thromboembolism in Patients Undergoing Total Hip Replacement and Receiving Routine Thromboprophylaxis; OnabotulinumtoxinA Injection as an Adjunct in the Treatment of Posterior Shoulder Subluxation in Neonatal Brachial Plexus Palsy; recorded commentary by Dr. Pearl.