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Improved bone lives for the treatment of bone fractures or deformations, such as in the case of Charcot's foot, and tools for inserting anti -migration elements into bone lives
Improved bone lives for the treatment of bone fractures or deformations, such as in the case of Charcot's foot, and tools for inserting anti -migration elements into bone lives
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机译:改善骨骼寿命,以治疗诸如Charcot脚的骨折或变形,以及将抗迁移元素插入骨骼寿命的工具
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摘要
The present invention relates to an improved bone screw (1') for the treatment of bone collapses or deformations, such as in the case of the Charcot foot, comprising a non-threaded intermediate portion (2) spaced between a tip portion (3) and a head portion (4) externally threaded; the bone screw (1') further comprising at least one transverse hole (6) arranged for inserting a corresponding at least one pin (7) to prevent the migration of said bone screw (1) when implanted into the bone. The present invention also relates to an insertion instrument (20) for inserting at least one pin (7) into at least one hole (6) of the bone screw (1').
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