The X-spine X90® Pedicle Screw System combines unique rotary locking technology and maximum biomechanical performance allowing for simple rod locking without a separate locking cap or set screw. Through its unified design, the X90® Pedicle Screw System avoids the problems of cross threading, head splay, and cap loosening, endemic to cap type pedicle screw systems.
Benefits:
- Large surface contact between rod and locking mechanism for greater locking strength
- 55 degrees of polyaxial motion
- 90 degree head rotation provides a positive stop and rod fixation
- Provisional lock for in situ adjustments
- Cylindrical thread and conical body for maximum purchase
- 5.5mm rod
- No cap or set screw to drop, loosen, or cross thread
