Hip replacement devices break into a few big categories.
Hip replacement parts material.
When a hip replacement surgery is performed a damaged worn out hip joint is replaced with an artificial implant.
A traditional hip replacement implant uses a metal femoral head the ball of the implant and conventional polyethylene or plastic as the acetabular component the socket of the implant.
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.
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.
Metal on metal mom these are what they sound like.
Inside this shell a locking mechanism fastens the bearing which can be polyethylene metal or ceramic.
The pieces may be made of metal plastic ceramic or a combination of these materials.
1 the materials used in the artificial implant may vary but they often include metal plastic 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.
These parts mimic the way a normal hip joint works.
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.
Artificial replacement parts can be made of strong plastic metal or ceramic.
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.
On the socket pelvic side of a hip replacement or resurfacing a metal half shell is fitted inside the patient s own bony socket.
