Ceramic Knee Replacement Implants

During knee replacement surgery an orthopaedic surgeon will resurface your damaged knee with artificial components called implants.

Ceramic knee replacement implants.

They are built to allow easy movement. Only about 10 of total cases may require. 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. 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.

The review check and the ratings will further ensure that the right product is being chosen before going ahead with the knee replacement surgery. For many people their insurance will cover the cost but there may be additional expenses. As newer designs evolve and are approved by the fda we offer them to our patients. Metal on metal implants may be considered only for young active men because they may last longer than other materials.

Up to three bone surfaces may be replaced in a total knee replacement. Implants are made of metal alloys ceramic material or strong plastic parts. Trevor north orthopedic surgeon most surgeons use one style of implant for a significant majority of knee replacement cases. Other variations in total knee implants include a ceramic oxinium surface the rotating platform knee and other brands marketed by implant companies.

The superior wear characteristics of ceramic materials have been verified in many clinical and experimental studies. The implants as they are called are made from a variety of materials including metal ceramic or plastic. Long term clinical outcomes have shown few if any problems with alumina total hips in the absence of confounding variables. Knee replacement surgery.

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. Types of knee replacement implants. To learn more about your options for knee replacement surgery read the harvard medical school guide total knee replacement. Some implants are.

All knee replacement components that we use incorporate these modern design features. Cost is an essential point to consider when you re thinking about total knee replacement surgery. In saying this ceramic implants are more costly and can be more susceptible to fracturing since the material is brittle.