Inje University Busan Paik Hospital 1 article published in JoVE Medicine An Anesthesia, Surgery, and Harvest Method for the Evaluation of Transpedicular Screws Using an In Vivo Porcine Lumbar Spine Model Young Jae Moon1, Jong-Kil Kim2, Hong-Geun Oh3, Ji-Hun Kang4, Gun-Joo Park1, Kwang-Bok Lee1 1Department of Orthopaedic Surgery, Chonbuk National University School of Medicine, Chonbuk National University Hospital, 2Department of Orthopaedic Surgery, University of Seonam College of Medicine, Presbyterian Medical Center, 3White Oaks West Animal Hospital, 4Department of Emergency Medicine, Inje University Busan Paik Hospital Here, we introduce a method to evaluate transpedicular screws by using an in vivo porcine lumbar spine model.