Professor Caroline Hing

Professor of Orthopaedics, St George’s University, London

Caroline trained in Medicine at University College London with an intercalated BSc(Hons) in Anatomy & Developmental Biology. She completed her Orthopaedic and Trauma training on the Pott Rotation based at Barts and The London Hospitals with a further period of training at the Norfolk & Norwich University Hospital whilst completing an MD, doctoral thesis on patellofemoral instability. She also completed an MSc in Orthopaedic Engineering awarded by the University of Wales. Her fellowships included trauma at The Alfred Hospital in Melbourne, Australia and knee surgery at Guy’s & St Thomas’ Hospitals in London. 

Caroline has subspecialty interests in knee surgery, especially patellofemoral instability and in trauma. She is a Professor of orthopaedics at St George’s University London with research interests in patellofemoral instability and trauma. She has established a patellofemoral service within St George’s Hospital for local and regional referrals. She was clinical director for corporate outpatients at St George’s Hospital from 2019-2024 and previously lead for research in orthopaedics in the trust, having supervised over 50 orthopaedic trials. She has developed an orthopaedic trauma trials research infrastructure within St George’s including research physiotherapists, clinical trials managers and research fellows. Together with Miss Gelfer she supervises an education foundation year doctor, education fellow and an NIHR Academic Clinical Fellow. She is co-editor in chief of The Knee Journal, research chair for the Orthopaedic Trauma Society, immediate past research chair for AOUKI and a previous BOA trustee. She lectures nationally and internationally on patellofemoral instability and trauma.

Professor Xavier Griffin

Chair Trauma & Orthopaedic Research Group, Blizard Institute, Queen Mary University of London, Honorary Consultant Orthopaedic Surgeon, The Royal London Hospital, Barts Health NHS Trust

Professor Xavier Griffin spearheads academic orthopaedics at QMUL and Barts Health, having joined in August 2020 as the inaugural chair of Bone & Joint Health. Xavier’s vision is for worldclass excellence in research and clinical academic training; providing opportunity for the next generation of clinician scientists to realise their aspirations.

Xavier has been awarded over £12m of research funding and over 100 peer reviewed publications. He is a recognised research leader in the management of hip fracture and is excited to have launched the WHiTE PLATFORM study with colleagues at University of Oxford. Xavier is Chief Investigator for a number of National Institute Health Research funded clinical trials, having led 9 in the last 5 years and supported a further 5.

Xavier is driven by having meaningful impact on patient care; his research is focused on the clinical and cost effectiveness of new and existing treatments to improve bone and joint health and has been cited by the National Institute of Clinical Excellence. He has a passion for developing methodologies which harness the speed, power and efficiency of routinely-collected data but are coupled with the great advantages of randomisation.

Xavier’s clinical expertise is orthopaedic trauma surgery specialising in pelvic and acetabular fractures. He enjoys working as part of the team at the busiest orthopaedic trauma hospital in Europe – The Royal London. Having graduated from the University of Cambridge in 1999 before attending medical school at the University of Oxford, Xavier trained in orthopaedic surgery as a National Institute of Health Research integrated clinical academic fellow. Xavier completed a world-renowned clinical fellowship in Melbourne, Australia specialising in complex fractures of the pelvis and hip. Prior to joining Bone & Joint Health Xavier was Associate Professor of Trauma Surgery at the University of Oxford and Honorary Consultant Trauma Surgeon at the John Radcliffe Hospital major trauma centre.

Outside of work Xavier can be found mountain biking or rock climbing usually with his young sons in tow!