This podcast covers the JBJS issue for October 2019. Featured are articles covering Impact of Surgeon Volume and Training Status on Implant Alignment in TKA; recorded commentary by Dr. Randsborg; Surgical Versus Nonsurgical Management of Rotator Cuff Tears - A Matched-Pair Analysis; Patients with Type-1 Diabetes Are at Greater Risk of Periprosthetic Joint Infection; recorded commentary by Dr. Zhu; Tourniquet Use Does Not Affect Functional Outcomes or Pain After TKA.