Patients understand the risks that metal joints and sockets bring to their long term health and are moving away from the material.
Ceramic head total hip replacement.
Ceramic femoral heads have an advantage over cobalt chrome femoral heads for total hip arthroplasty according to a presented at the current concepts in joint replacement winter.
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.
Do not couple 22 2 mm ceramic head sizes with cobalt chrome or stainless steel femoral stems.
Results from an in vitro and an in vivo study i nt orthop.
An x ray of the pelvic area showing a replacement hip.
A ceramic hip replacement will be made of either.
The clinical use of ceramic as a bearing surface dates back to the early 1970s.
In 1995 an improved alumina ceramic was developed that had increased purity and strength over the first generation materials.
The type of ceramic used in total hip replacement today is aluminum oxide also known as alumina.
Ceramic is the 21st century answer to hip replacement as it is both hard and durable it wears minimally and the material is widely deemed to have no toxic or side effects in the human body.
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.
Kretzer jp et al.
Ion release in ceramic bearings for total hip replacement.
Long lasting hip replacement is the main advantage of ceramic hip replacement systems.
More about hip implant recalls ceramic.
Hip implants can be constructed as ceramic on uhmpe or ceramic on ceramic.
A traditional hip replacement implant uses a metal femoral head the ball of the implant and conventional polyethylene or plastic as the acetabular component the socket of the implant.
Ceramic on polyethylene is currently the most popular hip replacement material representing 50 6 of all hip replacement cases back in 2014.
Refer to the zimmer biomet ceramic heads package insert for the indications for use.
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.
The ceramics used in hip replacement surgery are alumina ceramic and zirconia ceramic.