Ceramic On Ceramic Hip Replacement Zimmer

Many surgeons today consider them to be an improvement over traditional metal and plastic implants in which the deterioration of plastic can lead to the gradual buildup of debris.

Ceramic on ceramic hip replacement zimmer.

There are two major product lines in the zimmer hip replacement arena. The cup is typically made of metal and fits into the natural hip socket. Excellent biocompatibility low wear high hardness superb chemical and hydrothermal stability but with higher strength than alumina ceramic 1 biolox option ceramic femoral head system. A socket cup liner ball head and stem.

Do not couple 22 2 mm ceramic head sizes with cobalt chrome or stainless steel femoral stems. The clinical use of ceramic as a bearing surface dates back to the early 1970s. The maxera cup presents orthopaedic surgeons with a system that offers high range of motion 1 2 and a low wear 7 9 bearing to better enable the restoration. 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.

In a ceramic on ceramic hip replacement system a ceramic femoral head mates with a ceramic cup liner to form the ball and socket articulating couple. Usually for hip replacements the outer shell of the new socket is made of metal. Refer to the zimmer biomet ceramic heads package insert for the indications for use. Hip replacement implant ceramic ball and ceramic liner ballball kee.

Increased demands in hip replacement. Zimmer has developed hip replacement devices using technology known as kinective modular neck technology which is a modular system allowing the surgeon to choose each component that fits best for a particular patient. When a metal or ceramic ball is joined with the socket the new hip can produce smooth nearly frictionless movement. In 1995 an improved alumina ceramic was developed that had increased purity and strength over the first generation materials.

Subscribe subscribed unsubscribe 45. This high performance ceramic offers the same advantages as alumina ceramic i e. The maxera cup provides a large head ceramic on ceramic option for the younger and more active patient. The inner shell or liner can be made of ceramic metal or a plastic called polyethylene.

To replicate the action of your natural joint a total hip replacement has 4 parts. The cup is an established hemispherical design 8 11 12 that provides increased stability 2 6 with a familiar surgical technique. 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. Unsubscribe from ballball kee.