Hip or knee arthroplasty — or joint replacement surgery — is usually something people consider when everyday movement starts becoming a real struggle. It’s most often needed because of arthritis that’s worn down the cartilage over time, leaving the joint painful, stiff and hard to move. Old injuries, fractures, inflammatory conditions or poor blood supply to the joint can also cause long-term damage that leads to the same problem. When walking, standing up, climbing stairs or even sleeping becomes uncomfortable, and pain meds or physio just aren’t helping anymore, arthroplasty can be a way to get back to a more comfortable, active life with less pain and better movement.

The operation involves removing damaged cartilage and bone, then replacing them with a prosthetic joint tailored to your anatomy. Modern techniques focus on precision, minimally invasive approaches, and enhanced recovery pathways.

These procedures aim to restore smooth, pain-free movement by recreating the joint’s natural biomechanics. Advances in implant materials also improve durability, allowing many patients to return to daily activities with long-term function and stability.