This podcast covers the JBJS issue for August 2019. Featured are articles covering Radiation Exposure and Carcinogenesis Risk Following Polytrauma; recorded commentary by Dr. Rubin; The Critical Ligament Stabilizers of the Proximal Carpal Row; Effectiveness and Safety of Ankle Arthrodesis Versus Arthroplasty - A Prospective Multicenter Study; recorded commentary by Dr. Smith; Back Pain and Quality of Life After Surgical Treatment of Adolescent Idiopathic Scoliosis.