FIELD: medicine. SUBSTANCE: endoprosthesis has pelvic component, head, neck, truncated part and leg. Leg consists of tube with bearing members on surface and rod in axial channel. Bearing members are made in form of hollow bodies of elongated oval shape with slots. One end of rod has olive, and the other end has nut and spring. EFFECT: higher efficiency.
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Authors
Dates
1997-08-10—Published
1995-02-07—Filed