| 摘要 |
The prosthesis has an upper (2) and a lower (3) section, an upper connecting piece (11) rigidly connected below the upper section, and a lower connecting piece (12) rigidly connected above the lower section. A locking element (13) is provided for the releasable locking of the upper and lower sections and functions in such a way to enable a relative movement of the upper and lower connecting pieces in a transverse direction of the prosthesis so that the upper and lower connecting pieces are fixed on the locking element.
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