Devices descending from K121103
16 later devices reach LDR Spine Usa Spine Tune, TL Spinal System, LDR Spine Usa Easyspine, Posterior… through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K172320 | Neurostructures Cavetto® Cervical Cage System | Neurostructures, Inc. | 2018 | 3 | — |
| +1 | K163474 | CAVUX CervicalCage-L SA System | Providence Medical Technology, Inc. | 2017 | 0 | — |
| +1 | K141129 | Exactech Cervical Spacer System | Exactech, Inc. | 2014 | 8 | — |
| +1 | K123134 | Easyspine System | Ldr Spine USA, Inc. | 2013 | 1 | — |
| +2 | K231655 | 4CIS® Chiron Spinal Fixation System | Solco Biomedical Co., Ltd. | 2024 | 0 | — |
| +2 | K230607 | SPICCA Cervical Fusion Cages | Southern Medical (Pty), Ltd. | 2023 | 0 | — |
| +2 | K201769 | Cavetto [MAX] Cervical Cage System | Neurostructures, Inc. | 2020 | 0 | — |
| +2 | K191621 | ChoiceSpine Octane A/T/P Spinal Implant System, ChoiceSpine Cervical Interbody Spacer… | Choice Spine, LLC | 2019 | 4 | — |
| +2 | K181590 | Neurostructures Cavetto® [MAX] Cervical Cage System | Neurostructures, Inc. | 2018 | 0 | — |
| +2 | K150130 | Ascendant TM Cervical Spacer System | Exactech, Inc. | 2015 | 7 | — |
| +3 | K203311 | ChoiceSpine Blackhawk Ti Cervical Spacer System | Choice Spine, LLC | 2021 | 3 | — |
| +3 | K203444 | BEE HA Cage | NGMedical GmbH | 2021 | 1 | — |
| +4 | K250560 | BEE HA | NGMedical GmbH | 2025 | 0 | — |
| +4 | K240699 | SCARLET® AC-Ti | Spineart SA | 2024 | 0 | — |
| +4 | K223869 | ChoiceSpine Blackhawk Ti Cervical Spacer System | Choice Spine, LLC | 2023 | 2 | — |
| +5 | K261882 | Pisces-SC Standalone Cervical Interbody System | Osseus Fusions Systems, LLC | 2026 | 0 | — |