Device for stabilizing spinal column sections comprises fixing elements such as screws or hooks for receiving a longitudinal rod via yoke-like heads

摘要

Device comprises fixing elements such as screws or hooks for receiving a longitudinal rod via yoke-like heads. The rod is tensioned by holding elements formed as a one-piece cap (5) with a central fixing pin (4) inserted into the yoke (10) and an annular collar (6) embracing an outer casing surface of the yoke. Preferred Features: The fixing elements are formed by a snap or quick closure between the yoke and cap. The end region of the fixing pin is formed as a cone, planar surface or surface having a radius.