Implant for osteosynthesis device including the spine.

摘要

An implant for an osteosynthesis device, in particular of the spine, comprises a part (11) intended for bone anchoring and a body in which a channel (13) capable of receiving a rod (T) is formed, the channel opening laterally on the body. , a hollow element (20) capable of surrounding the body (12) and having two notches capable of receiving the rod on either side of the body (12), and a means (30) for fixing the hollow element on the body. BR/ According to the invention: BR/ the hollow element is a cap (20) covering the body with a rounded top part (21b) in which an opening (25) is formed, BR/ the body (12) comprises, opposite said opening, a tapped hole 14, and BR/ the head (31) of a screw (30) comes to bear on the top (21b, 25a) of the cap, its threaded part (32) being screwed into the tapped hole through said opening.