Ceramic On Metal Hip Replacement

Ceramic hip replacement systems made of durable ceramic oxides of metal offer both advantages and disadvantages over hip replacement systems made of metal or polyethylene among the advantages of ceramic hip replacements are their durability and that they don t release metal debris into the body which can occur with metallic artificial hips.

Ceramic on metal hip replacement.

The ceramic on metal implant did show less wear and friction than the all metal counterpart however. The stryker ceramic on ceramic hip labeling system features ceramic on ceramic bearing couples and consists of an aluminum ceramic insert aluminum ceramic femoral head metal acetabular socket and a metal femoral stem. Ceramic hip implants are designed to be the most scratch resistant and smoother which means that wear better than all of the hip replacement implants. Over time these components may wear as the parts move back and forth with normal joint use.

While these are durable they can be vulnerable to fracture and breaking under big stresses. 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. In case your imagining that your hip will be made of some sort of pottery let me reassure you. The type of ceramic used in hip replacements is an oxide of a metal oxide ceramics and specifically alumina ceramic and zirconia ceramic.

They wear even less than the metal on metal implants. If for some reason i would need a hip replacement my single biggest concern would be wear particles. Ceramic hip implants are designed to be the most resistant to wear of all available hip replacement implants. 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.

An orthopaedic surgeon should determine which hip implant will offer the most benefit and least risk for each patient. Find out more about ceramic on ceramic hip replacements by dr. There are ceramic on metal ceramic on ceramic and ceramic on polyethylene versions. The ball is made of ceramic and the socket has a metal lining.

Ceramic hip replacement implants also use metal parts that fit within the bone but the bearing surface the ball and the socket can be made of the ceramic material. In fact the only thing harder than aluminium oxide is diamond. Ceramic hip replacement implants also use metal parts that fit within the bone but the bearing surface the ball and the socket can be made of the ceramic material.