Devices descending from K151818
42 later devices reach SImmetry Sacroiliac Joint Fusion System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K250647 | SImmetry+ System | Sivantage | 2025 | 0 | — |
| +1 | K221047 | SILO TFX MIS Sacroiliac Joint Fixation System | Aurora Spine, Inc. | 2022 | 9 | — |
| +1 | K211449 | Triton™ Sacroiliac Joint Fixation System | Choice Spine, LLC | 2021 | 1 | — |
| +1 | K183342 | SambaScrew 3D SI Fusion System | Orthofix, Inc. | 2019 | 31 | — |
| +2 | K241895 | Cannulated PsiFGuard | Spineguard | 2024 | 0 | — |
| +2 | K232149 | BowTie™ SI Joint Fusion System | Sail Fusion, LLC | 2024 | 2 | — |
| +2 | K230857 | TiLink-P SI Joint Fusion System | SurGenTec, LLC | 2023 | 4 | — |
| +2 | K211785 | CASSATT™ SIJ Fixation System | Ctl Medical Corporation | 2022 | 0 | — |
| +2 | K203780 | Harvester SI: Sacroiliac Fixation System | Spinus International, Inc. | 2021 | 0 | — |
| +2 | K200696 | FIREBIRD SI Fusion System | Orthofix, Inc. | 2020 | 29 | 1 |
| +3 | K242431 | Omnia Medical PsiF DNA™ System | Omnia Medical, LLC | 2025 | 1 | — |
| +3 | K240720 | TiLink-P SI Joint Fusion System | SurGenTec, LLC | 2024 | 3 | — |
| +3 | K211496 | TransLoc 3D | Foundation Fusion Solutions, LLC (Dba Cornerloc) | 2022 | 7 | — |
| +3 | K201664 | FIREBIRD SI Fusion System | Orthofix, Inc. | 2020 | 26 | — |
| +4 | K250894 | Eminent Spine Posterior SI System | Eminent Spine | 2025 | 0 | — |
| +4 | K242414 | TiLink-P Joint Fusion System | SurGenTec, LLC | 2024 | 0 | — |
| +4 | K242141 | TiLink-P SI Joint Fusion System | SurGenTec, LLC | 2024 | 1 | — |
| +4 | K232878 | TransLoc 3D | Foundation Fusion Solutions, LLC (Dba Cornerloc) | 2023 | 0 | — |
| +4 | K231689 | iFuse TORQ® Implant System | SI-BONE, Inc. | 2023 | 5 | — |
| +4 | K203138 | FIREBIRD SI Fusion System | Orthofix, Inc. | 2020 | 25 | — |
| +5 | K243835 | TiLink-P SI Joint Fusion System | SurGenTec, LLC | 2024 | 0 | — |
| +5 | K241574 | iFuse TORQ® Implant System | SI-BONE, Inc. | 2024 | 4 | — |
| +5 | K214123 | T-FIX® 3DSI Joint Fusion System | Cutting Edge Spine, LLC | 2022 | 1 | — |
| +5 | K212962 | TRELLIS™ SI Joint Fusion System | Orthofundamentals, LLC | 2022 | 0 | — |
| +5 | K210667 | FIREBIRD SI Fusion System | Orthofix, Inc. | 2021 | 19 | — |
| +6 | K253488 | iFuse INTRA Ti™ Implant System | SI-BONE, Inc. | 2026 | 0 | — |
| +6 | K243838 | NEXXT MATRIXX® SI System | Nexxt Spine | 2025 | 0 | — |
| +6 | K243565 | DYNAMIS™ SI Screw System | Promethean Restorative, LLC | 2025 | 1 | — |
| +6 | K230689 | T-FIX™ 3DSI Joint Fusion System | Cutting Edge Spine, LLC | 2023 | 0 | — |
| +6 | K213667 | iFuse-TORQ® Implant System | SI-BONE, Inc. | 2022 | 15 | — |
| +6 | K211710 | Ascent POCT System, Centurion POCT System, Spinal Fixation System (SFS), Firebird Spinal… | Orthofix, Inc. | 2021 | 2 | — |
| +7 | K252088 | Firebird SI Navigation System | Orthofix US, LLC | 2025 | 1 | — |
| +7 | K251075 | DYNAMIS™ Implant System | Promethean Restorative, LLC | 2025 | 0 | — |
| +7 | K222605 | iFuse TORQ® Implant System | SI-BONE, Inc. | 2022 | 14 | — |
| +8 | K260571 | SIMPACT Sacroiliac Joint Fixation System GX Navigation Instruments | Life Spine, Inc. | 2026 | 0 | — |
| +8 | K252834 | Sacroiliac Joint Truss System (SJTS) | 4Web Medical | 2026 | 0 | — |
| +8 | K231829 | Xenix Medical Sacroiliac Fixation System | Ht Medical D.B.A. Xenix Medical | 2023 | 2 | — |
| +8 | K223708 | Entasis 3D Dual-Lead Sacroiliac Implant System | Corelink, LLC | 2023 | 3 | — |
| +9 | K240505 | Eminent Spine SI Screw System | Eminent Spine, LLC | 2024 | 1 | — |
| +9 | K233241 | SOLACE Sacroiliac Fixation System | Ht Medical, LLC Dba Xenix Medical | 2023 | 1 | — |
| +9 | K232605 | Sacrix® Sacroiliac Joint Fusion Device System, Inspan® ScrewLES Fusion System, Invue®… | Lesspine Innovations | 2023 | 0 | — |
| +10 | K262193 | RIVA® Posterior Fixation System with NanoACTIV Surface Technology; RIVA® Anchor… | Xenix Medical | 2026 | 0 | — |