PIN GUIDE FOR OPERATING ON AVASCULAR NECROSIS OF THE FEMORAL HEAD

摘要

A pin guide for the surgical operation of an avascular necrosis of a femoral head includes a guide body having a central pin guide hole extending along a centerline of the guide body and a plurality of side pin guide holes formed so as to make a specified angle with the central pin guide hole. The side pin guide holes are radially arranged around the central pin guide hole at a front side of the guide body and joined to the central pin guide hole at a rear side of the guide body.