Justin Doose,Robert German,Scott Lish,Andrew Schafer,Eric Dasso,Derek J. Matteo,Thomas M. Sweeney, III
申请号：
US14949280
公开号：
US09649140B1
申请日:
2015.11.23
申请国别(地区):
US
年份:
2017
代理人:
摘要：
This application describes surgical instruments and implants for building a posterior fixation construct across one or more segments of the spinal column. Extension guides are provided that attach to bone anchors implanted within the spine. The extension guides have a guide channel that align with a rod channel in the anchor to help direct the rod to the anchor. Instruments are provided to aid in insertion and positioning or the rod.
