Intervertebral linking device with connecting bar for fixing a linking rod

摘要

An intervertebral linking device of the type comprising bone anchoring elements to be interconnected by at least one intervertebral linking rod. The intervertebral linking device includes a the fixing system mounted on a connection bar the fixing system including at least one sliding displacement of the fixing system associated with a locking nut to lock said system in a fixed position. The connection bar is mounted on each anchoring element a guiding collar in rotation around an axis of the connection bar and locking the connection bar in a fixed specific position.