Orthopedic Screw comprises a Screw Shaft, a cut in at least a portion of said Shaft, such threads having a Front Edge, a rear edge and a depth, and at least one Groove is formed at the front edge and the rear edge and configured to increase an area of product The rear and front Edge.

摘要

A bone screw and a method for manufacturing the same includes a screw thread configuration having one or more grooves cut into a leading face of the thread, a trailing face of the thread, and/or the shaft between the threads. Other implementations include the incorporation of facets into the one or more grooves. The implementation of the one or more grooves increases the surface are of the orthopedic screw and functions to increase in anchoring the bone screw within the bone once inserted therein, and thereby reduce the possibility for the screw backing out after insertion.