Bone anchor placement device with recessed anchor mount

摘要

A bone anchor placement device includes a handle and a shaft extending in a distal direction from the handle. A head is disposed at a distal end of the shaft and a retractable anchor driver is disposed within the head. The recessed anchor mount is operable to advance from the head during placement of an anchor in to a supporting structure. The recessed anchor mount is operable to retract into the head during insertion of the placement device within a human body. The recessed anchor mount may include a push wire for advancing and retracting the retractable anchor mount.