The vertebra junction instrument which possesses the connector in order to concatenate the vertebra rod to the bone person in charge stopping element

摘要

(57) Abstract This instrument has, the bone person in charge stopping element which has been retired at least alongside 1 these vertebra rods (1) and the vertebra rod the connector in order to concatenate (2) and the rod to each person in charge stopping element (3) and the rod, the person in charge stopping element and pressure means in order to grip the connector together (4) and. Each person in charge stopping element has the bearing surface of the rod which is inclined the longitudinal direction axis of the person in charge stopping element (XX) vis-a-vis (7). The bearing surface and the wall of the cavity which incline (12) with the cavity which offers at least 1 bearing dots in order containment the rod between (11) is provided in the connector. The wall of the cavity inside the cavity the vertebra rod the lateral aperture which is made interposition possible (18) to extending is present in radial. You use this instrument, from interposition present cheapness of the rod to inside the connector for the surgeon easily being potato, you can make the entire size of intersection direction small by the fact that bearing the rod directly the person in charge stopping element (2) the surface (7) vis-a-vis.