Devices descending from K122145
7 later devices reach Lanx Spinal Fixation System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K171838 | TiLock2 Spinal System | Genesys Spine | 2017 | 4 | — |
| +1 | K152132 | X-spine Pedicle Screw System | X-Spine Systems, Inc. | 2015 | 1 | 1 |
| +2 | K201427 | Trivergent Spinal Fixation System | Benvenue Medical, Inc. | 2020 | 2 | — |
| +2 | K180153 | X-spine Cortical Bone Screw System | X-Spine Systems, Inc. | 2018 | 0 | — |
| +2 | K172469 | TiLock Modular Spinal System | Genesys Spine | 2017 | 0 | — |
| +3 | K253169 | Duet™ Spinal Fixation System | Box Spine, LLC | 2026 | 1 | — |
| +4 | K262712 | Duet™ Spinal Fixation System | Duet Spine Holdings, LLC | 2026 | 0 | — |