This podcast covers the JBJS issue for January 2019. Featured are articles covering Full-Thickness Cartilage Defects and Risk of TKA in Older Adults with Minimal to Moderate Osteoarthritis; recorded commentary by Dr. Lansdown; Duloxetine Reduces Pain and Improves Recovery Following TKA in Centrally Sensitized Patients; Infection Risk with Corticosteroid or Hyaluronic Acid Prior to Total Knee Arthroplasty; recorded commentary by Dr. Brown; Postoperative Pain and Opioid Use in Children with Supracondylar Humeral Fractures.