• Host Austin Beason, MD • Articles summarized from the January 15, 2022 issue (https://journals.lww.com/Jaaos/toc/2023/01150) o Research article “Documented Penicillin Allergies Should Not Preclude Use of Pre-Operative Cefazolin in Hip and Knee Arthroplasty” o Research article “Assessing Leg Length and Offset in Anterior Total Hip Arthroplasty: Overlay versus AP Pelvis Intraoperative Radiographic Techniques” o Research article “Outcomes of Plug Osteochondral Allograft Transplantation with or without Concomitant Osteotomy for Cartilage Defects in the Knee: Minimum 2-year Follow-up” Follow this link to download these and other articles from the January 1, 2023 issue of JAAOS (https://journals.lww.com/Jaaos/toc/2023/01010) and the January 15, 2023 issue of JAAOS (https://journals.lww.com/Jaaos/toc/2023/01150). The JAAOS Unplugged podcast series is brought to you by the Journal of the American Academy of Orthopaedic Surgeons and the AAOS Resident Assembly.