Mr Dan H Williams MBBCh MSc FRCS Mr Dan H Williams is a Consultant in Trauma and Orthopaedic Surgery at the Royal Cornwall Hospital and Duchy Hospital with an interest in Primary and Revision Hip & Knee Replacement. Dan qualified from University of Wales College of Medicine in 1998 and trained in South Wales, Australia and South Africa before becoming a registrar in the South West of England. He underwent sub-specialty fellowships in trauma, complex knee and hip replacement surgery in Seattle, Oxford and Vancouver. A Master's degree in Orthopaedic Engineering from Cardiff University provided a basic science foundation upon which he’s built a strong research portfolio. Published work has looked at hip resurfacing (and the recent problems with metal ion levels), clinical outcomes following joint replacement (with an emphasis on returning to sporting activity) and techniques of revision hip and knee surgery. Dan wanted to bring his research experience into everyday practice; to quantify and capture the impact of surgery on patients and to track these benefits into the long-term. Finding nothing appropriate available, he helped to develop MyClinicalOutcomes, a web-based system that monitors patient symptoms remote from the hospital before and after treatment and into the long term. Outside of work he enjoys all that the Cornish outdoors has to offer while spending time with friends and family.