Devices descending from K221535
3 later devices reach Align Lumbar Interbody Fusion System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K251335 | Tera Lumbar Interbody Fusion System (Various PNs) | Acuity Surgical Devices, LLC | 2025 | 1 | — |
| +1 | K241413 | sagAlign Lumbar Cage System (Various PNs) | Acuity Surgical Devices, LLC | 2024 | 0 | — |
| +2 | K254130 | C.A. Medical Interbody Fusion System | C.A. Medical, LLC | 2026 | 0 | — |