Jeffrey N. Wickham,Mark C. Dace,Alexander Vaccaro,Brian A. OShaughessy,Andrew Hecht
申请号：
US15004491
公开号：
US20170209183A1
申请日:
2016.01.22
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A spinal implant includes a first portion including a head. A second portion includes a threaded shaft having a length and a diameter. The threaded shaft includes a length to diameter ratio of less than 2.0. Systems and methods of use are disclosed.
