TOOL FOR USE WITH BONE ANCHOR, KIT EQUIPPED WITH BONE ANCHOR AND MODULE TYPE TOOL

摘要

PROBLEM TO BE SOLVED: To provide a tool for use with a bone anchor.

SOLUTION: The bone anchor includes: an anchoring section; a receiving part (109) for receiving a rod (103) to be connected to the anchoring section; and a locking element (108). The tool includes: a tip portion (20) for engaging the locking element; a mechanism to apply a torque to the tip portion; and a counter-holding portion (6) for engaging the receiving part, wherein the tip portion is rotatable with respect to the counter-holding portion. The mechanism to apply the torque comprises a gear unit (5).

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