Today I welcome back Dr. Merv Cross who is an Orthopaedic surgeon, pioneer, researcher, author and former first grade rugby league player. Merv is the founder of North Sydney Orthopaedic and Sports Medicine and The Stadium Clinic, Moore Park. I am also joined by Merv's son Dr. Tom Cross who is a Sports Physician who has worked with the Sydney Swans, Melbourne Storm and Cirque du Soleil to name a few. We discuss why arthroscopy was such a huge advancement in Orthopaedics, Merv's pioneering idea of performing bilateral total knee replacements, uncemented total knee replacements, his advice to young doctors and much more.