Chirurgisches Haltesystem

摘要

The holder (2) has fixtures (3,4) attached to it for fixing to various parts of the spine (16,17) with an adjustment for setting the space between the fixtures. The holder has a guide element (35) for a tool (42) and which is held between the fixtures. The guide element has a flat guide surface (37) with an elongated opening (38) whose edge forms a support surface for a tool (44) protruding through the opening.