Robert M. Loke,Julien J. Prevost,Thomas J. Stinchfield
申请号：
US15616665
公开号：
US20180353220A1
申请日:
2017.06.07
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A bone fastener includes a shaft. The shaft includes a wall that defines a longitudinal cavity and a plurality of openings in communication therewith. The openings are disposed in axial alignment along the shaft and the wall is closed exclusive of the openings. In some embodiments, systems, spinal constructs, surgical instruments and methods are disclosed.
