A manual surgical device designed to simultaneously place, angle, and guide a rotating surgical drill on hard tissue (e.g., bone); some types are also intended for guiding bone-coring instruments (e.g., keel punch). It is designed in a tubular form or with ...
A surgical jig-like device designed as a precision guide for the pre-drilling of orthopaedic screw holes into bone and for guiding an orthopaedic instrument into an implanted device, typically to treat long bones (e.g., femur, humerus, and tibia). It typica...