| 摘要 |
A humeral prosthesis includes a stem component (1,2) and a partial humeral head component (4). The partial humeral head component has a configuration that is similar to the curvature of the humeral head to allow the head to reconstruct the anatomy of the damaged humerus. The stem component is threaded and cannulated and engages the partial humeral head component. The stem component is configured to be inserted within the humeral diaphyseal channel. |
