Procedures

orthopaedic

Total hip replacement (arthroplasty) replaces the damaged femoral head and acetabulum with prosthetic components, typically used for end-stage osteoarthritis, post-traumatic arthritis, avascular necrosis, or hip fracture in older patients. Modern implants combine a femoral stem (cemented or uncemented), a femoral head (metal or ceramic), and an acetabular cup with a polyethylene, ceramic, or metal liner. Per UK NJR data, modern implant survivorship at 15 years exceeds 90% for the most-used implant combinations.

orthopaedic

Total knee replacement (total knee arthroplasty) involves replacing damaged cartilage and bone in the knee joint with metal and plastic components. It is typically performed for severe osteoarthritis or rheumatoid arthritis that has not responded to conservative treatment. The procedure requires significant physiotherapy during recovery.