| 摘要 |
Knee-joint prosthesis for permanent anchoring in the bone tissue of a knee-joint in the human body, comprising a tibia part with a concave joint surface (38) for cooperation with a convex joint surface of a femur part of the knee-joint prosthesis, and two anchoring elements (37) intended to be introduced into a recessed channel (61) in the bone tissue for anchoring the tivia part in the tivia (48). The articulation element (36) for the tibia has one or more locking bases (47) which project out from a bearing surface intended to bear against a surface of the bone tissue. Each locking base is designed, in the mounted state of the joint prosthesis, to be locked on one of the anchoring elements, which consist of separate elements. |
