Ceramic Knee Replacement Vs Metal

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 knee replacement vs metal.

Due to this lack of research there is no. The replacement knee joint is comprised of a flat metal plate and stem implanted in your tibia a polyethylene bearing surface and a contoured metal implant fit around the end of the femur. Ceramic parts are the least likely to react with the body. What are some names of ceramic tkr total knee replacement devices materials for non constraint semi and constraint.

In rare cases they can shatter under heavy pressure into pieces that must be removed by surgery. All knee replacements partial or total will have parts made of a few different materials likely metals and plastic. Thirty eight primary total knee arthroplasties tkas were performed on 34 patients using the metal free bpk s ceramic total knee replacement system with both the femoral and tibial components of an alumina zirconia ceramic composite. However ceramic joint prostheses can make a squeaking noise when you walk.

17 the patient suffered persistent pain and a reduction in the range of motion as well as swelling and patella immobility after tka with a metallic femoral component. Because the knee implant has a flatter bearing wear. Ceramic on ceramic has the lowest wear rates but there have been issues of squeaky joints and cracking. The femoral and tibial components are both made of ceramic.

Metal on metal leads to an unknown issue of increased ions within blood stream. 1 there are few studies comparing types of prostheses and even fewer that are not funded by device makers themselves. The review check and the ratings will further ensure that the right product is being chosen before going ahead with the knee replacement surgery. In most cases each component is built from titanium cobalt chromium alloys or a titanium and cobalt mixed metal.

Before selecting a titanium knee replacement or a ceramic knee replacement a background check of the products and the knee implant manufacturers needs to be done. Thereby there was a case of revision of a total knee replacement with a metal femoral component using a ceramic implant because of metal hypersensitivity. Most prostheses are made from a combination of metal and plastic parts but a surgeon might also use components that are all metal all ceramic or ceramic and plastic. I am not sure if my ligaments and muscles can support the prothstesis or not.

The aim of the study was to evaluate the safety and efficacy of a novel metal free ceramic total knee replacement system. Plastic metal and ceramic knee replacement components. So my choice is still ceramic on polyethyelene.