| 摘要 |
A modular joint prosthesis is intended for implantation in a patient. According to an exemplary embodiment, the modular joint prosthesis includes a head and a stem coupled to the head. The stem has a proximal portion coupled to the head and a distal portion configured to extend into a long bone of the patient. The distal portion may be removed from the stem after implantation of the prosthesis without also removing the proximal portion. |
