Hip and Knee Surgery

Hip and Knee Surgery is a specialized orthopaedic field dedicated to the operative management of degenerative joint disease, trauma, deformity, and complex revision procedures affecting the lower extremities. As a major focus within a global Surgery Conference, this session explores joint preservation strategies, advanced implant technologies, and precision techniques in joint replacement surgery. With osteoarthritis, inflammatory arthritis, and sports-related injuries significantly impacting mobility worldwide, surgical innovation remains central to restoring function and improving quality of life.

Total hip arthroplasty and total knee arthroplasty are among the most successful procedures in modern medicine. Careful patient selection, preoperative planning, and accurate implant positioning are essential for long-term durability and pain relief. Advances in biomaterials, including highly cross-linked polyethylene and ceramic components, have improved implant longevity. Minimally invasive surgical approaches reduce tissue disruption and accelerate postoperative recovery.

Joint-preserving techniques are increasingly emphasized, particularly in younger or active patients. Osteotomies, cartilage restoration procedures, and ligament reconstruction can delay the need for total replacement. In complex cases such as severe deformity or revision surgery, surgeons must address bone loss, instability, and previous implant failure with meticulous planning and specialized instrumentation.

Technological advancements such as robotic-assisted surgery and computer navigation systems have enhanced accuracy in implant alignment and soft tissue balancing. These tools contribute to improved functional outcomes and reduced revision rates. Postoperative rehabilitation programs play a vital role in optimizing range of motion, muscle strength, and gait restoration.

Complication prevention, including infection control and thromboprophylaxis, remains a critical aspect of joint surgery. Multidisciplinary collaboration with physiotherapists, pain specialists, and rehabilitation teams ensures comprehensive patient recovery. Emerging research in biologic joint regeneration and patient-specific implant design continues to expand treatment possibilities.

By integrating surgical precision, advanced biomaterials, and individualized rehabilitation strategies, hip and knee surgery continues to transform mobility restoration and musculoskeletal health within contemporary surgical practice.