| 摘要 |
<p>The prosthesis has a U-shaped prosthesis body (1) with bars (11, 12) connected by a secured part (14). A U-shaped translation body (2) has parallel horizontal elements (21, 28) separated by a rectangular slot (23) emerging from a maintaining element (25) of the translation body. An adjusting plunger (3) is engaged in an opening (18) of the part, and extended into a rectangular slot (13) for being engaged in an opening (26) of the element to allow displacement by horizontal translation of the translation body in a central longitudinal axis of the prosthesis body by an action of the plunger.</p> |
