Dr Arj Imbuldeniya

Dr Arj Imbuldeniya is a consultant orthopaedic knee and hip surgeon based in Mayfair, specialising in joint preservation, biologically optimised rehabilitation and advanced reconstructive surgery of the knee and hip. He has spent more than 25 years in orthopaedics, including over a decade as a consultant, and holds a substantive NHS consultant post at Chelsea and Westminster NHS Foundation Trust.

He is the founder of OrthoLongevity™, a surgeon-led approach to joint health built on a simple principle: Biology-first. Surgery-last. It integrates strength and conditioning, movement retraining, lifestyle medicine and regenerative therapies alongside orthopaedic surgical expertise, protecting joint health and function long before surgery becomes necessary, while delivering precise, modern surgery at the right time when it is needed.

No two patients receive the same plan. Two people with the same diagnosis will differ in their anatomy, general health, family history, sleep, work and home commitments, and in what they want their joints to carry them through, so each treatment pathway is built around the individual rather than the condition, with goals that are realistic for the life the patient actually leads.

Dr Imbuldeniya’s specialist interests include non-surgical treatments such as high-dose platelet-rich plasma, Arthrosamid and hyaluronic acid gel injections, together with advanced surgical options such as meniscus repair, cartilage restoration, patellar or knee cap stabilisation, ACL reconstruction and revision ACL surgery in high-risk patients, and robotic-assisted partial and total knee replacement (MAKO and CORI). His hip practice focuses on rapid-recovery, muscle-sparing techniques, including the Röttinger anterior approach and mini-posterior hip replacement in active adults.

He consults amd injects at Lanserhof at The Arts Club in Mayfair, working within its internationally recognised model of preventative health, regeneration and optimisation, with his surgical practice based at the Cromwell Hospital and Lister Hospital in Chelsea. He also sees patients in West London near his home at the Chiswick Medical Centre and the Syon Clinic in Brentford. Care throughout is personalised, data-driven and multidisciplinary, designed to support long-term mobility, confidence and independence. His practice website is www.ortholongevity.co.uk.