David William Ankney,David C. Paul,Christopher Angelucci,William S Rhoda
申请号：
US12729400
公开号：
US08480746B2
申请日:
2010.03.23
申请国别(地区):
US
年份:
2013
代理人:
摘要：
An intervertebral implant includes a first endplate having a first surface configured to substantially engage with a first vertebral body and a second surface having an extension with a concave contact surface, the concave contact surface being spaced apart from the second surface. The implant further includes a second endplate having a first surface configured to substantially engage with a second vertebral body and a second surface comprising a convex contact surface, and the second endplate having first and second side rails positioned along and above the second surface defining a first and second arcuate slots on opposing sides of the second surface. A plate connecting the first and second endplates is also provided.
