Hassan Sadri was born the on the 12th September 1966. He is currently Head of the Department of Orthopaedic Surgery, Fribourg Hospital-Riaz, Switzerland and Consultant Orthopaedic Surgeon, Department of Orthopaedic Surgery and Sports Medicine, Geneva University Hospital, Switzerland. He is a Swiss Board Certified Orthopaedic Surgeon (FMH) whose subspecialty interests are in Adult Hip Reconstructive and Preserving Surgery. He is widely experienced in the field of hip arthroscopic surgery and has contributed significantly to the design and development of dedicated instruments for hip arthroscopy and bone-preserving total hip arthroplasty. He is a Founding Member of the International Society for Hip Arthroscopy.