Wirbelsäulenanker mit Sicherungsband

摘要

The bone anchor screw has a connector (2) with bone anchor screw (4) received in the connector. A coupling shaft (6) is received in the connector and a sleeve ring (8) engages with the anchor screw. The shaft engages simultaneously with the sleeve ring and the anchor when the ring and anchor screw are mounted in the connector. The sleeve ring can be tapered.