Ceramic Knee Replacement Implants

They are built to allow easy movement.

Ceramic knee replacement implants.

In one study alumina alumina articulations in thas showed less osteolysis in the proximal femur than the metal uhmwpe controls at 5 years after surgery. Long term clinical outcomes have shown few if any problems with alumina total hips in the absence of confounding variables. Only about 10 of total cases may require. Types of knee replacement implants.

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. During knee replacement surgery an orthopaedic surgeon will resurface your damaged knee with artificial components called implants. 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. Trevor north orthopedic surgeon most surgeons use one style of implant for a significant majority of knee replacement cases.

Some implants are. Implants are made of metal alloys ceramic material or strong plastic parts. The implants as they are called are made from a variety of materials including metal ceramic or plastic. Cost is an essential point to consider when you re thinking about total knee replacement surgery.

All knee replacement components that we use incorporate these modern design features. Up to three bone surfaces may be replaced in a total knee replacement. For many people their insurance will cover the cost but there may be additional expenses. In saying this ceramic implants are more costly and can be more susceptible to fracturing since the material is brittle.

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. Metal on metal implants may be considered only for young active men because they may last longer than other materials. Case reports of hip and knee replacements have described significant improvement of symptoms and reduced levels of metal ions when revision is performed using ceramic components to address adverse reactions to components of metal implants. As newer designs evolve and are approved by the fda we offer them to our patients.

Women of childbearing age can t receive these implants because the effects on a fetus are not known. The review check and the ratings will further ensure that the right product is being chosen before going ahead with the knee replacement surgery. Other variations in total knee implants include a ceramic oxinium surface the rotating platform knee and other brands marketed by implant companies.