VERTEBRAL ARTHRODESIS EQUIPMENT

摘要

The invention concerns an equipment comprising at least a shoring rod and at least an anchoring assembly (1) of the shoring rod to a vertebra; each anchoring assembly (1) comprises a base (3) integral with a hook (2), said hook (2) having a substantially planar part (2b), extending in a parallel plane, or forming a slight angle, less than 15 degrees, with said base (3). The invention is characterised in that the base (3) has a hole (10) which runs right through it, having an oblong cross-section, and the anchoring assembly comprises a hook-shaped component (4) whereof the part (4b) corresponding to the base of the hook is linked to a threaded rod (5), said rod (5) capable of being engaged in said hole (10) with the possibility of pivoting about an axis and of displacement in said plane, and capable of receiving s screw (6).