Michael Lee Boyer, II,Daniel Laskowitz,David C. Paul,William Rhoda,Andrew Iott,Andrew Lee
申请号：
US15260561
公开号：
US20160374732A1
申请日:
2016.09.09
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A facet joint prosthesis comprising an inferior prosthetic portion and a superior prosthetic portion is disclosed. Inferior prosthetic portion includes a first anchor member and a first articulating member and superior prosthetic portion includes a second anchor member and a second articulating member. The first articulating member comprises a support portion and first articulating surface and the second articulating member comprises a second articulating surface, and first and second articulating surfaces are configured and dimensioned to contact or engage one another. A flexible element is positioned between the support portion and the first articulating surface.
