| 摘要 |
The invention concerns an anchoring screw (1) in a bone tunnel (6) for a relay strip (8) made of synthetic material or a suture, comprising: a cylindrical proximal portion (3) of length ranging between 0 and 10 mm and a conical intermediate portion (4), whereon are provided a blunted thread (2) with a large pitch, the intermediate portion having a convergent section in the direction of, a smooth cylindrical distal portion at the rounded end and foam whereof the diameter is not less than the diameter of the bone tunnel (6).
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