Total wrist radius prosthesis

A total wrist radius prosthesis is an implantable device used to replace the damaged distal end of the radius bone, typically in cases of severe fractures or degenerative conditions like arthritis. It provides structural support and restores wrist function by mimicking the natural joint surface, often paired with a spacer or other components to ensure proper articulation.

These devices are typically made from biocompatible metals like titanium or cobalt-chrome and may include fixation tools such as screws for secure implantation. Regulation varies by jurisdiction, but they are generally classified as high-risk implants due to their invasive nature and long-term integration with the body.