Globus Medical, Inc.
NAVIGATED DRILL GUIDE

Abstract:

Embodiments generally relate to preventing overpenetration of a drill bit during surgery. A system comprises a drill guide comprising a housing; a tubular member extending from the housing; a depth-stop movably disposable within the housing; and a ratchet adjacent to the depth-stop, the ratchet configured to retract or extend the depth-stop relative to the housing.