This presentation was created by me while employed at TranS1, Inc. It was presented at the International Meeting of Advanced Spine Techniques, a neurosurgeon meeting

2. Immediate rigid fixation Implant design resists shear force Soft tissue-sparing access to L5-S1 disc space Differential threads provide distraction, indirect decompression

3. Ability to compress, distract and reduce Integrated extender tabs provide a pathway for rod delivery Staged locking cap transforms head from polyaxial to monoaxial

4. Washer and screw combination for solid fixation Safe, reproducible posterior fixation Threaded working cannula ensures stable access to facet

5. Threaded Dilator Sheath- Atraumatic Threads assist to hold the channel against the facet Facet Screw Driver- Positive screw retention to the driver Cannulated for ability to deliver wire immediately after docking Ability to decorticate the facet capsule

6. Modular design allows optimal anchor placement Internal distraction against static anchors Conical tip guards against subsidence Two-level construct resists shear forces

9. Berkeley Bi-Ostetic ™ Bone Filler Chemical Composition : HA-TCP granules in a collagen matrix: FDA Clearance: BVF with Posteriolateral fusion indication Granular Porosity : 85% (Human Cancellous Bone = 83.6%) Interconnected Strut Pores Dowels — 5cc (7 dowels) — 10cc (14 dowels) Strips — 1cc — 5cc — 10cc

10. 360° Stabilization, fusion with soft tissue preservation Bilateral fixation comparable to pedicle screw fixation Atraumatic access to facet joints