VERTEBRAL ROD ASSEMBLIES AND METHODS

摘要

A vertebral rod assembly comprises first and second members that may rotate about a first axis. Each of the first and second members includes a base and a vertebral support rod extending from the base. An extension extends from the base on the first member into an opening formed in the base of the second section. A fastener extends through the base of the second member to lock the first and second members, and to prevent the rotation of the first member and second member.