Latest Joint Health Research and Developments

Knee and hip replacement surgery is becoming increasingly common in the United States. A prosthetic joint can be made using plastic, metal and ceramic. It can be cemented in place, which is often done in elderly patients, or not cemented, which is reserved for younger and more active patients. The most common hybrid includes a cobalt metal alloy and specially designed plastic. Research and development in the field of joint replacement focuses on material improvements and ceramics is one material that has gained attention. Ceramic replacement joints were first introduced in the 1970s. Advances in quality and processing techniques make ceramic joints a desirable option, especially for younger, active patients. Ceramic joints have a low wear rate and can last up to 20 years and have less side effects in comparison to metal joints.