Hip Replacement Parts Material

What materials are used in a hip replacement.

Hip replacement parts material.

The pieces may be made of metal plastic ceramic or a combination of these materials. Artificial replacement parts can be made of strong plastic metal or ceramic. Hip replacement surgery is a procedure in which a doctor surgically removes a painful hip joint with arthritis and replaces it with an artificial joint often made from metal and plastic components. In most cases the femoral stem component is built from titanium titanium cobalt stainless steel cobalt chromium alloys or a titanium and cobalt mixed metal.

Ceramic is one of the best materials that can be used in a hip replacement but when paired with a metal socket it quickly falls to the back of the pack. Any hip replacement device with either a metal socket or ball will result in metal wear particles in your bloodstream. When a hip replacement surgery is performed a damaged worn out hip joint is replaced with an artificial implant. Hip replacement devices break into a few big categories.

Both the socket and the ball are made of stainless steel titanium chromium cobalt or some combination of these. On the socket pelvic side of a hip replacement or resurfacing a metal half shell is fitted inside the patient s own bony socket. The current plastic used in hip replacement implants is referred to as ultra highly cross linked polyethylene uhxlpe or ultra high molecular weight polyethylene uhmwpe a very stable and reliable plastic material with greatly reduced risk for wear. Inside this shell a locking mechanism fastens the bearing which can be polyethylene metal or ceramic.

Hip replacement surgery is a procedure in which a surgeon makes an incision over the side of the thigh removes the diseased parts of the hip joint and replaces them with new artificial parts. Metal on metal mom these are what they sound like.