| 摘要 |
An instrument for holding a prosthesis in stapedectomy procedure comprises a handle, a shank attached to the handle, and a holder attached to a free end of the shank for holding the prosthesis. The holder includes a wedge-shaped opening for securing the prosthesis and a stop for limiting the rotation of the prosthesis in an axis transverse to the prosthesis in the wedge-shaped opening.
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