CPC A61F 2/3672 (2013.01) [A61F 2002/30365 (2013.01); A61F 2002/30367 (2013.01); A61F 2002/30474 (2013.01); A61F 2002/3674 (2013.01)] | 20 Claims |
1. An endoprosthesis shaft system for elongate bones, comprising:
an anchoring part; and
a shaft, which is formed from module elements that can be coupled by means of a plug connection,
wherein a mutual rotation of the elements along the shaft is adjustable and is blocked by means of an anti-rotation mechanism,
wherein, in order to adjust the rotation, a rotation piece is provided as a further module element, which has a self-contained rotation adjustment device and a clamping device as a means for blocking the rotation, wherein the rotation piece has two end faces, for the plug connection, and a jacket,
wherein a portion of the rotation adjustment device is configured to thread into a portion of the jacket.
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