Trio+ Spinal System
This spine surgery system for the treatment of degenerative lumbar pathologies offers surgeons an efficient and comfortable solution in side-loading instrumentation. Trio+ builds on the clinical success* of our Xia, SR90D and Opus products. The screw’s unique thread progressively compresses surrounding bone, creating a firm anchor for the connector, which when tightened, secures the construct along the smooth stem of the screw.
The Trio+ Spinal System offers many distinct advantages, including:
- Ball-ring offers a 30-degree cone of angulation
- Circumferential locking in axial and torsional slip
- Two-step locking connector, two locking mechanisms for sequential surgical steps
Stryker Corporation or its divisions or other corporate affiliated entities own, use or
have applied for the following trademark(s) or service mark(s):
Trio+. All other trademarks are trademarks of
their respective owners or holders.
References
*The first implantation of a ball ring was in March, 1990 - as a feature of the Stryker Diapason Spinal System (aka the Osteonics Spinal System). Ball-ring technology has been used in more than 100,000 procedures.







