A ceramic femoral head with a polyethylene cup lining ceramic on poly a ceramic femoral head and a ceramic lining ceramic on ceramic in addition during june 2011 the fda approved a new ceramic on metal system.
Ceramic head hip prosthesis.
The zimmer biomet ceramic heads are intended for use as a component of a total hip or hemi hip prosthesis in primary and revision patients.
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.
Non sleeved ceramic femoral heads should only be implanted on pristine non damaged stems.
Hip replacement implants come in all shapes and sizes and materials and brands.
The surface of the acetabulum is then reamed out and inserted with a metal socket or cup screws or cement secure the socket in place.
A fractured hip may necessitate a ceramic hip replacement.
In revision cases a sleeved ceramic femoral head with a taper adaptor should be implanted.
A sub type of a polyethylene hip is made with a newer plastic called cross linked polyethylene which is more durable.
Keep in mind that any metal particles in your bloodstream could lead to long term health problems.
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.
Over time these components may wear as the parts move back and forth with normal joint use.
They also produce a lot of commonly used hip replacement components.
Ceramic on metal com ceramic on ceramic coc ceramic on polyethylene cop ceramic hips are made of specialized and more durable versions of the same type of material that plates and bowls are made from.
Disadvantages of ceramic hip replacement systems include the potential for the material to fracture the expense and noise.
The best data available at this point in time find that hip replacements will last the longest when the femoral head is either made of ceramic or metal and the acetabular socket is made of either cross linked polyethylene or ceramic.
Ceramic is one of the best materials that can be used in a hip replacement but when paired with a metal socket it quickly falls to the back of the pack.
A metal or ceramic ball or head is placed on top of the stem to replace the damaged femoral head that was removed.
Can be combined with ceramic or metal head.