Devices descending from K151581
6 later devices reach Leva Spacer System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K153222 | Leva Spacer System | Spine Wave, Inc. | 2016 | 5 | — |
| +2 | K231275 | Exceed™ Biplanar Expandable Interbody System | Spine Wave, Inc. | 2023 | 2 | — |
| +2 | K162760 | Spine Wave Anterior Cervical Spine System | Spine Wave, Inc. | 2017 | 1 | — |
| +3 | K261159 | Exceed® Biplanar Expandable Interbody System | Spine Wave, Inc. | 2026 | 0 | — |
| +3 | K243816 | Testa TP Pivoting Spacer System | Spine Wave, Inc. | 2025 | 0 | — |
| +3 | K173175 | Paramount Anterior Cervical Cage System | Spine Wave, Inc. | 2017 | 0 | — |