Devices descending from K974749
311 later devices reach Synergy Closed Variable Locking Screw (VLS), Part of the Cross Medical-Synergy… through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +8 | K203561 | ChoiceSpine Navigation System | Choice Spine, LLC | 2021 | 1 | — |
| +8 | K192800 | Streamline TL Spinal Fixation System | Pioneer Surgical Technology, Inc. (Dba Rti Surgical, Inc.) | 2020 | 3 | — |
| +8 | K182598 | VersaLink™ Fixation System | Premia Spine, Ltd. | 2018 | 0 | — |
| +8 | K181677 | Kodiak Spinal Fixation System | Alphatec Spine, Inc. | 2018 | 70 | — |
| +8 | K170061 | ProMIS™ Fixation System | Premia Spine, Ltd. | 2017 | 0 | — |
| +9 | K260850 | Osteomni Spinal Cages System | Osteomni, Inc. | 2026 | 0 | — |
| +9 | K243946 | EffortMed Spinal Fixation System | Effortmed, LLC | 2025 | 1 | — |
| +9 | K241863 | Erisma® Lp Spinal Fixation System; Erisma® LP MIS | Clariance | 2024 | 0 | — |
| +9 | K232719 | ProMIS Extension Rod System | Premia Spine, Ltd. | 2023 | 0 | — |
| +9 | K220024 | ChoiceSpine Navigation System | Choice Spine, LLC | 2022 | 0 | — |
| +10 | K254247 | Osteomni Spinal Fixation System | Osteomni, Inc. | 2026 | 0 | — |