Devices descending from K121862
7 later devices reach Rex Anterior Cervical Plate System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K222572 | FORTIS and HANA Anterior Cervical Plate System, Rex Anterior Cervical Plate System, and… | Dio Medical Corporation | 2022 | 2 | — |
| +1 | K173099 | Fortis and Hana Anterior Cervical Plate System | Huvexel Co., Ltd. | 2017 | 4 | — |
| +1 | K132366 | Spinal Intervertebral Body Fixation Orthosis | Accel Spine | 2013 | 0 | — |
| +1 | K131520 | Nexus Anterior Cervical Plate System | Core-Nexus | 2013 | 0 | — |
| +2 | K250446 | Frida™ Anterior Cervical Plate System | Spineup, Inc. | 2025 | 0 | — |
| +2 | K231460 | FORTIS and HANA Anterior Cervical Plate System, Rex Anterior Cervical Plate System… | K&J Consulting Corp. | 2023 | 0 | — |
| +2 | K220379 | IMPEACE and IMPEACE-Uni Anterior Cervical Plate System | Medynus, Inc. | 2022 | 0 | — |