Centered and rotationally stable
- Today
- Plate position can drift off center over the interbody device.
- Tryavna
- The plate centers and locks over the interbody device, for more consistent positioning.
The idea
Three things we set out to fix.
Fixation flexibility
- Today
- Many systems limit screw trajectory and need a longer plate.
- Tryavna
- Up to 50° of screw angulation, designed for a shorter plate that keeps screws out of the adjacent vertebral space.
Workflow and construct stability
- Today
- Fitting fixed-angle constructs to each patient adds steps and variation.
- Tryavna
- Designed to simplify the steps. The integrated extension adds a contact point for construct stability.
Try it
Bring it to center.
Rotation 8.0°
Press and hold the button, or hold the Space key, to bring the plate to center.
- Centered over the interbody.
- Locked against rotation.
- Ready for screws, up to 50°.
Illustration only. Not to scale.
The platform
A platform, not a single part.
60plate sizes across three anatomic families
7modular extension sizes
2 and 4hole plate options, 10 to 45 mm
1level today, with multi-level concepts in development
Cage agnostic. Designed to pair with a range of interbody devices.
- Lumbar
- Lumbosacral
- Cervical
Side by side
How it compares.
| Feature | Conventional anterior plate | Standalone cage, integrated screws | Tryavna platform |
|---|---|---|---|
| Plate position | Placed by the surgeon; centering may vary | Built into the cage | Centered and rotationally locked over the interbody |
| Screw angulation | Fixed or variable, depending on the system | Set by the cage design | Up to 50° |
| Footprint | Longer plate to reach screw sites | Zero-profile, inside the disc space | Shorter plate; screws stay out of the adjacent vertebral space |
| Interbody | Independent of the cage | Its own proprietary cage only | Cage agnostic |
Comparison reflects general product categories, not specific competitor systems.
The path forward
Where we are.
Our FDA pathway is informed by Pre-Submission feedback received in May 2026. The feedback supports the proposed predicate pathway and testing strategy, with no additional preclinical testing requested beyond the plan.
Complete · May 2026
Regulatory de-risking
Pre-Sub feedback received
Underway
Technical validation
Prototypes made. ASTM F1717 mechanical testing in progress.
Ongoing
Clinical advocacy
Surgeon and KOL feedback
Next
510(k) submission
After mechanical validation
Meeting partners now
Strategic partnership
Clearance expected mid-2027
For partnersIt starts simply: a mutual NDA, a technical and regulatory deep-dive, then a prototype review.
FAQ
Questions, answered.
Not yet. It is an investigational design. The 510(k) is pending, and the platform is not available for sale.
The plate is designed to pair with a range of interbody devices, so surgeons are not tied to one company's cage.
Lumbar, lumbosacral and cervical, at a single level today. Multi-level concepts are in development.
Patent pending, with U.S. and international filings.
Not yet. It is not available for patient care while it goes through FDA review. Your surgeon can walk you through the options available today.
With a mutual NDA. Then a technical and regulatory deep-dive, then a prototype review.
Dallas, Texas.
Get in touch
Start the conversation.
Partners, surgeons, patients and the curious are all welcome. Tell us who you are, and Nate will get back to you.
Your email app should open with your message ready to send. If it doesn't, write to nate@tryavnamed.com.