Bone implant for being placed in medullary cavity, has part split at its two ends, and wedges traversed by cords whose tractions make wedges to penetrate into slots, when implant is placed, for locking of implant in medullary cavity

摘要

The implant has a part with a cylindrical or polygonal section that is split at its two ends. Slots (F) receive expansion wedges (C), where the wedges are traversed by cords (Cr). Tractions on the cords make the wedges to penetrate into the slots, when the implant is placed and a diaphyseal fracture is reduced, for producing a radial expansion of ends of the implant and its locking in a medullary cavity.