Metal Ceramic Hip Replacement

There are ceramic on metal ceramic on ceramic and ceramic on polyethylene versions.
Metal ceramic hip replacement. In case your imagining that your hip will be made of some sort of pottery let me reassure you. 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. 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. Sometimes a device can fracture opening up internal metal parts that hadn t been exposed to the body before.
There are two main techniques used in hip replacement fixation. Ceramic materials offer the potential for a longer lasting hip replacement conventional hip replacement systems use an insert made of plastic and a head made of metal. The final choice is whether to have the femoral side made as a single unit or opt for a modular version. It is likely that a ceramic on metal implant will be introduced soon.
If for some reason i would need a hip replacement my single biggest concern would be wear particles. The ceramic on metal implant did show less wear and friction than the all metal counterpart however. The type of ceramic used in hip replacements is an oxide of a metal oxide ceramics and specifically alumina ceramic and zirconia ceramic. An orthopaedic surgeon should determine which hip implant will offer the most benefit and least risk for each patient.
Even if your hip replacement is only partially metal you can still get metal poisoning. Ceramic hip replacement. This artificial joint prosthesis helps reduce pain and improve function. Ceramic on polyethylene is currently the most popular hip replacement material representing 50 6 of all hip replacement cases back in 2014.
In fact the only thing harder than aluminium oxide is diamond. 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. Some devices are ceramic on metal which has significantly lowered the prevalence of this condition but still presents with some cases.