Lawrence Walker,Jeffrey Johnson,Morris Seymour,Adam Lewis,Cyrus Ghavam
申请号：
US12567978
公开号：
US08652182B1
申请日:
2009.09.28
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A bone plate, having a bone screw and a rotatable lock for retaining the bone screw in place, includes a retainer element and/or a stop element. The retainer element inhibits the lock from being pushed off of the bone plate, while the stop element limits the rotational range of motion of the lock.
