Nicholas Pavento,John Riley Hawkins,Sheryl Furlan,Douglas Raymond
申请号：
US14845481
公开号：
US09668877B2
申请日:
2015.09.04
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A separate nub component between the plate and an intervertebral fusion cage, wherein the nub is attached to the plate. The nub lessens the undesired pivotal movement of the plate. It is believed that when the nub fits snugly between the endplates of the adjacent vertebral bodies, it acts as a stop against the undesired pivotal movement of the plate.
