AN ELBOW PROSTHESIS

摘要

The invention describes a forearm prosthesis (2) comprising a proximal radio-ulna component (4) for flexion-extension co-operation with a humeral component (not shown) and a distal radio-ulna component (6). Each component has a radius engaging element (8, 10) and an ulna engaging element (12, 14) so that the replicated ulna extends between the ulna part of distal radio-ulna component and the ulna part of the proximal radio-ulna component.