Femoral implant for hip prosthesis, has metaphyseal and diaphyseal parts whose dorsal and lateral sides form dorsal lateral sharp edge, where frontal and dorsal and medial sides of diaphyseal part form frontal and dorsal medial sharp edges

摘要

The implant has frontal and lateral sides of metaphyseal and diaphyseal parts (8, 9) forming, at their junction, a frontal lateral sharp edge. Dorsal and lateral sides of the parts form, at their junction, a dorsal lateral sharp edge. Frontal (9f) and medial sides of the part (9) form, at their junction, a frontal medial sharp edge. Dorsal (9d) and medial sides of the part (9) form, at their junction, a dorsal medial sharp edge.