| 摘要 |
This surgical clip ( 1 ), comprises, on at least one lateral arm ( 3 ), several successive projecting portions ( 4 ), particularly of a tapered shape, forming series of shoulders ( 5 ) suitable for opposing, after insertion, the extraction of said lateral arm ( 3 ) from the bone. According to the invention, at least one projecting portion ( 4 ) of said lateral arm ( 3 ) comprises at least one groove ( 6 ) opening onto the shoulder ( 5 ) formed by said portion ( 4 ), said groove ( 6 ) and said shoulder ( 5 ) thus delimiting a pointed and sharp material zone ( 7 ), suitable for hollowing the bone when, after the intermediate arm ( 2 ) of the clip has been cut, said lateral arm ( 3 ) is driven in rotation.
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