K251131 is an FDA 510(k) clearance for the Annex® 2 Adjacent Level System. This device is classified as a Thoracolumbosacral Pedicle Screw System (Class II - Special Controls, product code NKB).
Submitted by Spine Wave, Inc. (Shelton, US). The FDA issued a Cleared decision on June 6, 2025, 56 days after receiving the submission on April 11, 2025.
This device falls under the Orthopedic FDA review panel. Regulated under 21 CFR 888.3070. Intended To Provide Immobilization And Stabilization Of Spinal Segments In Thoracic, Lumbar, And Sacral Spine As An Adjunct To Fusion..
| 510(k) Number | K251131 FDA.gov |
| FDA Decision | Cleared Substantially Equivalent - Traditional 510(k) (SESE) |
| Date Received | April 11, 2025 |
| Decision Date | June 06, 2025 |
| Days to Decision | 56 days |
| Submission Type | Traditional |
| Review Panel | Orthopedic (OR) |
| Summary | Summary PDF |
| Product Code | NKB — Thoracolumbosacral Pedicle Screw System |
| Device Class | Class II - Special Controls |
| CFR Regulation | 21 CFR 888.3070 |
| Definition | Intended To Provide Immobilization And Stabilization Of Spinal Segments In Thoracic, Lumbar, And Sacral Spine As An Adjunct To Fusion. |