Total Hip Replacement Prosthesis Types

The materials used in the artificial implant may vary but they often include metal plastic or ceramic.

Total hip replacement prosthesis types.

The acetabular component a plastic liner a femoral head and the femoral stem. The liner is most commonly made of a medical grade plastic called polyethylene. To replicate the action of your natural joint a total hip replacement has 4 parts. Total hip replacement thr a total hip replacement is what most people will end up with but there are still myriad options.

Total hip arthroplasty tha or total hip replacement thr is an orthopedic procedure that involves the surgical excision of the femoral head and cartilage of the acetabulum and replacement of the joint with articulating femoral and acetabular components. When a hip replacement surgery is performed a damaged worn out hip joint is replaced with an artificial implant. Mobile bearing total hip implants. The prosthesis that is selected for you may depend on your age lifestyle anatomy and the preference of your.

First he removes the top part of the thigh bone femur and inserts a long shaft with a ball at the top end. The hip joint is a ball and socket joint and removal of the hip joint requires the surgeon to remove the ball and. The goal is to relieve hip pain and improve mobility so you can experience a better quality of life. Such joint replacement orthopaedic surgery is generally conducted to relieve arthritis pain or in some hip fractures a total hip replacement total hip arthroplasty or tha.

In a thr the surgeon is essentially replacing the hip s natural ball and socket joint with an artificial one. In a total hip replacement the ball of the femur and the socket in the pelvis are replaced with prostheses. As medicine has. Your total joint specialist will custom fit your prosthesis for your body type.

Hip replacement is a surgical procedure in which the hip joint is replaced by a prosthetic implant that is a hip prosthesis hip replacement surgery can be performed as a total replacement or a hemi half replacement. How the prosthesis is selected. It is a commonly performed procedure usually with very good results and return to function. During a total hip arthroplasty four parts are introduced to create a new hip.

The other component is inserted with cement. Total hip replacement surgery involves removing the diseased portion of the hip joint and replacing it with an artificial hip called a prosthesis. The cup is typically made of metal and fits into the natural hip socket. Both types have a solid track record for stability and limited problems in the long term.

A hybrid total hip replacement implant has one component which could be either cup or stem inserted without cement. There are many different types and brands of hip replacement prostheses available in australia.