Devices descending from K163374
18 later devices reach ALLY™ Facet Screws through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K230840 | PMT Facet Fixation System, Lumbar (PMT FFS-LX) | Providence Medical Technology, Inc. | 2023 | 9 | — |
| +1 | K230297 | PMT Expandable Cage (PMT EXP) | Providence Medical Technology, Inc. | 2023 | 0 | — |
| +1 | K211855 | Ion Facet Screw System | SurGenTec, LLC | 2022 | 10 | — |
| +2 | K261209 | Ion-L | SurGenTec, LLC | 2026 | 0 | — |
| +2 | K251714 | Ion-C | SurGenTec, LLC | 2026 | 0 | — |
| +2 | K253190 | CORUS-LX Implant | Providence Medical Technology, Inc. | 2025 | 0 | — |
| +2 | K252153 | FFX Facet Fixation System | Sc Medica | 2025 | 2 | — |
| +2 | K251885 | CAVUX Facet Fixation System (CAVUX FFS) and CORUS-LX Implant | Providence Medical Technology, Inc. | 2025 | 1 | — |
| +2 | K243865 | AERO MIS Facet Fusion System | Aurora Spine | 2025 | 0 | — |
| +2 | K243265 | Ion 3D | SurGenTec, LLC | 2024 | 1 | — |
| +2 | K232468 | SC Medica FFX | Sc Medica | 2024 | 3 | — |
| +2 | K240085 | zLOCK Lumbar Facet Fixation System | Zygofix, Ltd. | 2024 | 2 | — |
| +2 | K240086 | Ion 3D | SurGenTec, LLC | 2024 | 3 | — |
| +2 | K232605 | Sacrix® Sacroiliac Joint Fusion Device System, Inspan® ScrewLES Fusion System, Invue®… | Lesspine Innovations | 2023 | 0 | — |
| +3 | K250679 | FFX Facet Fixation System | Sc Medica | 2025 | 0 | — |
| +3 | K242527 | The Karma® Fixation System | Spinal Elements, Inc. | 2025 | 0 | — |
| +3 | K242650 | zLOCK Lumbar Facet Fixation System | Zygofix, Ltd. | 2024 | 0 | — |
| +3 | K241416 | Ion 3D | SurGenTec, LLC | 2024 | 2 | — |