This podcast covers the JBJS issue for February 2011. Featured are articles covering: Evidence for an Inherited Predisposition to Lumbar Disc Disease; recorded commentary by Dr. Wong; Comparison of Three Different Pelvic Circumferential Compression Devices - A Biomechanical Cadaver Study; Lyme Arthritis in Children Presenting with Joint Effusions; Preoperative Alcohol Screening Scores - Association with Complications in Men Undergoing Total Joint Arthroplasty; Identification of a Novel Fibronectin-Aggrecan Complex in the Synovial Fluid of Knees with Painful Meniscal Injury; How Much Varus Is Optimal with Proximal Femoral Osteotomy to Preserve the Femoral Head in Legg-Calve-Perthes Disease?