John Riley Hawkins,Nicholas Pavento,Sean Selover,Jonathan Bellas,Sheryl Frank
申请号：
US13432321
公开号：
US20130261673A1
申请日:
2012.03.28
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A bone plate secured by both a screw and a post. The head of the post may act as a cam that prevents screw backout. Preferably, the shaft of the first post passes partially through the first post through hole so that the distal unthreaded portion of its shaft substantially extends beyond the plate and the proximal threaded portion of its shaft substantially remains in the first post through hole.
