28 devices · GMDN 58951
Metaphyseal anchor-fixed humeral head prostheses are artificial replacements for the upper arm bone’s ball joint (humeral head) used in shoulder arthroplasty. These devices are designed to restore function and relieve pain in patients with severe arthritis, fractures, or degenerative joint disease by replacing the damaged humeral head while maintaining natural shoulder movement.
These implants are typically made of durable metals like titanium or cobalt-chrome and are secured without bone cement, relying on the metaphyseal anchor framework for stability. Regulation varies by jurisdiction, but they are generally classified as high-risk implants due to their permanent placement and load-bearing function, requiring strict manufacturing and clinical performance standards.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.