Ceramic Artificial Hip Joint

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.

Ceramic artificial hip joint.

Femoral stem the stem attaches to the ball and supports the new hip joint. Squeaking which has been reported in up to 8 of patients with ceramic on ceramic artificial joints is more of a nuisance than a safety issue but it s just one of a number of problems seen with the latest hip and knee replacement devices according to art sedrakyan md phd associate professor in health care policy and research at weill cornell medical college in new york city. Thank you so much for putting this together and posting it. 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.

Ceramtec biolox bioceramics are used successfully in orthopedics and help maintain and increase quality of life with implant components for artificial hip joints. Deborah mance 5 years ago. Replacement of the affected joint with an artificial joint made of metal ceramic polyethylene or other materials eliminates pain and improves ambulation. Many surgeons today consider them to be an improvement over traditional metal and plastic implants in which the deterioration of plastic can lead to the gradual buildup of debris around the joint.

One specific concern especially with ceramic hip replacements is that the artificial joint is prone to make a squeaking noise. Of the two types of ceramic systems ceramic on polyethylene and ceramic on ceramic the latter represents the implant with the least amount of wear to the surfaces. It confirms my gut feeling that i should put off total hip replacement as long as possible while the materials used in the prostheses continue to improve and more studies are done on their effects. In 1999 nicklaus was one of the first recipients of stryker corp s ceramic on ceramic artificial hips and was a spokesperson for the company at the time.

The squeak from an artificial hip replacement may be an inconvenience or it may be a sign of problems with the artificial joint. What materials are used in a hip replacement. During a television interview golfer jack nicklaus revealed that he had undergone him replacement surgery and that his artificial joint squeaked. Usually this metal piece if porous allowing for natural bone to grow and attach to this piece which replaces your femur.

Ceramic hip implants are among the newer types of prostheses being used for hip replacement offering greater resistance to damage and smooth movement of the joint. Artificial replacement parts can be made of strong plastic metal or ceramic.