Devices descending from K123476
5 later devices reach Mega 5.5 Spine System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K171497 | Mikron Spinal Fixation System | Mikron Makina Sanayi Ticaret Co., Ltd. | 2017 | 4 | — |
| +2 | K241657 | MSFX Mikron Spinal Fixation System | Mikron Makina Sanayi VE Ticaret Ltd. Sti. | 2024 | 3 | — |
| +3 | K250092 | HC Biologics Osteopoint Spinal Fixation System | HC Biologics, LLC | 2025 | 0 | — |
| +3 | K243946 | EffortMed Spinal Fixation System | Effortmed, LLC | 2025 | 1 | — |
| +4 | K254247 | Osteomni Spinal Fixation System | Osteomni, Inc. | 2026 | 0 | — |