This podcast covers the JBJS issue for October 2010. Featured are articles covering: Driving with an Arm Immobilized in a Splint - A Randomized Higher-Order Crossover Trial; The Epidemiology of Ankle Sprains in the United States; recorded commentary by Dr. Watson; Hypovitaminosis D In Patients Scheduled To Undergo Orthopaedic Surgery - A Single-Center Analysis; Surgical versus Functional Treatment for Acute Ruptures of the Lateral Ligament Complex of the Ankle in Young Men; Allograft Compared with Autograft Infection Rates in Primary Anterior Cruciate Ligament Reconstruction; Metal-on-Metal Hip Arthroplasty in Patients Thirty Years of Age or Younger.