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Hip joint prosthesis for patient, has shaft or shaft neck and acetabulum coupled with one another using elastic elements e.g. elastic straps, where elastic elements develop pre-stressing in prosthesis
Hip joint prosthesis for patient, has shaft or shaft neck and acetabulum coupled with one another using elastic elements e.g. elastic straps, where elastic elements develop pre-stressing in prosthesis
The prosthesis has a ball head fastened to a shaft neck (7), where the ball head is supported in a calotte of a lug insert (3) in a rotatable manner. The lug insert is inserted into an acetabulum (4). A shaft (1) is implantable in a thigh bone (20), and the acetabulum is implantable in a pelvic bone (21). The shaft or the shaft neck and the acetabulum are coupled with one another using elastic elements e.g. elastic straps (6), where the elastic elements develop a pre-stressing in the prosthesis.
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