Devices descending from K013829
4 later devices reach Modification to Townley Transfacetpedicular Screw Fixation System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K180729 | FaSet Fixation System | Huvexel Co., Ltd. | 2018 | 3 | — |
| +2 | K222515 | FaSet Fixation System | Dio Medical Corporation | 2022 | 2 | — |
| +3 | K232877 | FaSet Fixation System, UNITY Sacroiliac Joint Fixation System, Huvex Interspinous… | K&J Consulting Corporation | 2023 | 1 | — |
| +4 | K250335 | IVA & AEON Cervical and Lumbar Cage System | K&J Consulting | 2025 | 0 | — |