Both the socket and the ball are made of stainless steel titanium chromium cobalt or some combination of these.
Artificial hip joint materials.
The artificial implant is then positioned in the bone.
What materials are used in a hip replacement.
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.
The table shows below some of the mechanical properties of the most frequent used materials in this modern world.
When a hip replacement surgery is performed a damaged worn out hip joint is replaced with an artificial implant.
The materials used in the artificial implant may vary but they often include metal plastic or ceramic.
The many different materials used in hip replacement devices hip replacement devices break into a few big categories.
Sometimes the pins that held the artificial joint to other bones worked loose and required further surgery.
The size of your femur and pelvis any deformities or abnormalities of your hip joint.
A typical hip replacement implant recreates the ball and socket of the normal hip joint with an artificial ball and an artificial socket.
In view of these properties metals ceramics and polymers are the most used materials in the making of implants for artificial hip joints.
Metal on metal mom these are what they sound like.
The hip joint is a ball and socket joint and removal of the hip joint requires the surgeon to remove the ball and reshape the socket.
Because of its durability and performance metal on polyethylene has been the leading artificial hip component material chosen by surgeons since hip replacement surgeries were first been performed.
Artificial replacement parts can be made of strong plastic metal or ceramic.
These implanted parts come in many shapes and sizes and what is implanted in your body may depend on.
Artificial hip during hip replacement a surgeon removes the damaged sections of your hip joint and replaces them with parts usually constructed of metal ceramic and very hard plastic.
This artificial joint prosthesis helps reduce pain and improve function.
The most popular artificial hip joint is a bearing couple composed of a cross linked polyethylene clpe acetabular cup cobalt chromium molybdenum co cr mo alloy and toughened zirconia or alumina ceramic femoral head.
Metals have good fracture resistance and are stong enough to be used in making of hip joints.