Josh Rubin,Geneva Goldwood,Daniel Genovese,Olivia Angus,Robert J. Tokash,Ashok Biyani,Peter Bono,Anthony Cucchi,Kornelis Poelstra,Michael Selby,Robert Kuru
申请号：
US15850169
公开号：
US20180185072A1
申请日:
2017.12.21
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A rod reducer assembly is provided and is selectively mountable to a pedicle screw assembly. The pedicle screw assembly includes a pedicle screw housing that defines a rod-receiving recess. The pedicle screw assembly includes an extension assembly that is coupled to the pedicle screw housing by a frangible member. The rod reducer is configured to reduce a spinal rod into the rod-receiving recess of the pedicle screw assembly. The rod reducer assembly may include a derotation sleeve configured to inhibit the frangible member from breaking while manipulating a spinal bone.
