Knee Replacement Titanium Vs Ceramic

Any hip replacement device with either a metal socket or ball will result in metal wear particles in your bloodstream.

Knee replacement titanium vs ceramic.

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. Oxford partial knee designed to repair only the inside of the knee removing 75 less bone and cartilage than a total knee replacement. Ceramic on ceramic has the lowest wear rates but there have been issues of squeaky joints and cracking. More and more now ceramic composites are used in hip replacement in favor of titanium.

Based on the successful use of ceramic components in hip replacement one manufacturer has developed a ceramic implant for the knee. Additionally the elastic nature of titanium and titanium alloys is lower than that of the other metals used in knee implants. The goal with any bearing surface is the bigger head with less wear rate. During knee replacement surgery these implant components are usually connected to the bone with cement a technique that generally yields excellent results.

However ceramic joint prostheses can make a squeaking noise when you walk. Uniquely they can meet the needs of a patient preference for 100 metal free materials with the esthetic reassurance of a white color. Is to remove the implant and replace the knee with a special implant made of ceramic or titanium. Ceramic parts are the least likely to react with the body.

The femoral and tibial components are both made of ceramic. Ceramic implants are not a replacement for titanium implants but an excellent alternative in a range of cases. Titanium and its alloys have a lower density compared to other metals used in knee implants. The most common metal ions found in knee replacement implants that can cause hypersensitivity include nickel cobalt and chromium.

There is no data to support the routine use of ceramic zirconium or titanium implants even in people with. So my choice is still ceramic on polyethyelene. Metal on metal leads to an unknown issue of increased ions within blood stream. The review check and the ratings will further ensure that the right product is being chosen before going ahead with the knee replacement surgery.

90 percent of. The hip replacement is one of the most successful and widely done operations around the world.