Devices descending from K021807
471 later devices reach Grass-Telefactor AS40 Amplifier System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +9 | K260810 | Anteralign LS coverplate | Tyber Medical, LLC | 2026 | 0 | — |
| +9 | K253401 | SCRIPT™ Implant System | Globus Medical, Inc. | 2026 | 0 | — |
| +9 | K253876 | HEDRON™ Cervical Spacers (HEDRON C-MIS™ Spacer) | Globus Medical, Inc. | 2025 | 1 | — |
| +9 | K252737 | DeGen Medical Latitude-C AM Cervical Interbody Fusion System | Degen Medical | 2025 | 0 | — |
| +9 | K243838 | NEXXT MATRIXX® SI System | Nexxt Spine | 2025 | 0 | — |
| +9 | K243835 | TiLink-P SI Joint Fusion System | SurGenTec, LLC | 2024 | 0 | — |
| +9 | K243635 | aprevo® anterior lumbar interbody fusion device with interfixation | Carlsmed, Inc. | 2024 | 5 | — |
| +9 | K234035 | COSINE™ Spacer | Globus Medical, Inc. | 2024 | 0 | — |
| +9 | K241846 | E3D™-C Interbody System | Evolution Spine | 2024 | 6 | — |
| +9 | K241130 | “POINT” Kinguide Agile Hybrid Navigation System (PSHF01-000) | Point Robotics MedTech, Inc. | 2024 | 2 | — |
| +9 | K234077 | SPIRA® Anterior Lumbar Spacers | Camber Spine Technologies | 2024 | 0 | — |
| +9 | K232413 | Fusion Robotic Navigation System | Alphatec Spine, Inc. | 2023 | 2 | — |
| +9 | K231199 | Solar Lumbar Interbody Fusion System | Degen Medical | 2023 | 5 | — |
| +9 | K223837 | SPIRA®-C Integrated Fixation System | Camber Spine Technologies | 2023 | 0 | — |
| +9 | K221926 | Invictus® Bone Cement, Invictus Spinal Fixation System | Alphatec Spine, Inc. | 2022 | 14 | — |
| +9 | K223153 | Catalyft LS Expandable Interbody System with Titan nanoLOCK Surface Technology | Medtronic Sofamor Danek USA, Inc. | 2022 | 0 | — |
| +9 | K223070 | Remi Robotic Navigation System | Fusion Robotics, LLC | 2022 | 4 | — |
| +9 | K222698 | CUVIS-spine | Curexo, Inc. | 2022 | 0 | — |
| +9 | K222028 | IdentiTi™ Porous Ti Interbody System, IdentiTi™ NanoTec™ Interbody System, Transcend™… | Alphatec Spine | 2022 | 28 | — |
| +9 | K222110 | Mariner RDX System | SeaSpine Orthopedics Corporation | 2022 | 8 | 2 |
| +9 | K220195 | iFuse Bedrock Granite™ Implant System | SI-BONE, Inc. | 2022 | 32 | — |
| +9 | K220025 | ARx® Spinal System | Life Spine, Inc. | 2022 | 0 | — |
| +9 | K200070 | ARx Spinal System | Life Spine, Inc. | 2020 | 9 | — |
| +9 | K162647 | NuVasive NuvaLine Mobile App | Nu Vasive, Incorporated | 2017 | 4 | — |
| +9 | K162313 | NuVasive Next Generation NVM5 System | Nu Vasive, Incorporated | 2017 | 7 | — |
| +10 | K261882 | Pisces-SC Standalone Cervical Interbody System | Osseus Fusions Systems, LLC | 2026 | 0 | — |
| +10 | K262094 | E3D™-C Interbody System | Evolution Spine | 2026 | 0 | — |
| +10 | K260036 | NeckTune™ 3D SA Cervical Cage | Medyssey Co, Ltd. | 2026 | 0 | — |
| +10 | K254105 | Hive™ Standalone Cervical System and Hive™ C Interbody System | NanoHive Medical, LLC | 2026 | 0 | — |
| +10 | K260038 | E3D™-C Interbody System | Evolution Spine | 2026 | 1 | — |
| +10 | K252755 | POINT Kinguide Agile Robotic Arm Surgical Stereotactic System | Point Robotics MedTech, Inc. | 2026 | 0 | — |
| +10 | K252894 | aprevo® cervical interbody system | Carlsmed, Inc. | 2026 | 1 | — |
| +10 | K243802 | aprevo® anterior and lateral lumbar interbody fusion device, aprevo® anterior lumbar… | Carlsmed, Inc. | 2025 | 3 | — |
| +10 | K241375 | IdentiTi Porous Ti Interbody System; IdentiTi NanoTec Interbody System; IdentiTi… | Alphatec Spine | 2025 | 3 | — |
| +10 | K242364 | IdentiTi™ II Interbody System | Alphatec Spine, Inc. | 2024 | 4 | — |
| +10 | K242147 | Calibrate LTX Interbody System; Calibrate NanoTec LTX Interbody System | Alphatec Spine, Inc. | 2024 | 1 | — |
| +10 | K240326 | Solar™ Lumbar Interbody Fusion System | Degen Medical, Inc. | 2024 | 4 | — |
| +10 | K240368 | E3D™-A Interbody System | Evolution Spine | 2024 | 7 | — |
| +10 | K232566 | NewPort Spinal System; Daytona Small Stature Spinal System; Malibu Spinal System… | SeaSpine Orthopedics Corporation | 2024 | 1 | 2 |
| +10 | K232504 | Calibrate CCX Interbody System | Alphatec Spine, Inc. | 2023 | 1 | 1 |
| +10 | K232275 | Invictus® Spinal Fixation System | Alphatec Spine, Inc. | 2023 | 11 | — |
| +10 | K232097 | IdentiTi ALIF Interbody Systems | Alphatec Spine, Inc. | 2023 | 7 | 1 |
| +10 | K231438 | Calibrate PSX Interbody System, Calibrate NanoTec PSX Interbody System | Alphatec Spine, Inc. | 2023 | 7 | — |
| +10 | K230721 | ATEC Lateral Plate System | Alphatec Spine, Inc. | 2023 | 0 | — |
| +10 | K223611 | Calibrate LTX Interbody System | Alphatec Spine, Inc. | 2023 | 7 | — |
| +10 | K222774 | iFuse Bedrock Granite® Implant System | SI-BONE, Inc. | 2022 | 20 | — |
| +10 | K220341 | ARx Modular Spinal System | Life Spine, Inc. | 2022 | 1 | — |
| +10 | K211987 | ATEC Alignment App | Alphatec Spine, Inc. | 2021 | 2 | — |
| +10 | K210549 | ARx Spinal System | Life Spine, Inc. | 2021 | 1 | — |
| +10 | K203163 | ARx Illiac Spinal Screw System | Life Spine, Inc. | 2020 | 5 | — |
| +10 | K192435 | NuVasive NuvaLine | Nu Vasive, Incorporated | 2019 | 0 | — |
| +10 | K173526 | SENTIO MMG Gen 2 | Medos International SARL | 2018 | 2 | — |
| +11 | K253420 | Admiral ACP System; Explorer TO System; Laminoplasty System; Manta Ray TDF Spacer… | SeaSpine Orthopedics Corporation | 2026 | 0 | — |
| +11 | K253216 | IntraOp Alignment System; CONTOUR3D Bending System | Alphatec Spine, Inc. | 2026 | 0 | — |
| +11 | K260385 | aprevo® anterior and lateral lumbar interbody system; aprevo® posterior and… | Carlsmed, Inc. | 2026 | 0 | — |
| +11 | K251575 | IdentiTi™ II ALIF Standalone Interbody System; Transcend™ ALIF Standalone Interbody System | Alphatec Spine | 2025 | 0 | — |
| +11 | K252113 | PRADO™ Lumbar Interbody Fusion System | Bethesda Medical Devices | 2025 | 0 | — |
| +11 | K250827 | aprevo® anterior lumbar interbody fusion device; aprevo® lateral lumbar interbody fusion… | Carlsmed, Inc. | 2025 | 2 | — |
| +11 | K251080 | IdentiTi II Cervical Interbody System | Alphatec Spine, Inc. | 2025 | 0 | — |
| +11 | K243636 | Neuralytix iD3 System (NTX-9001) | Neuralytix, LLC | 2025 | 1 | — |
| +11 | K251617 | X-PAC® TLIF Expandable Posterior Cage System; X-PAC® LLIF Expandable Lateral Cage System | Expanding Innovations, Inc. | 2025 | 0 | — |
| +11 | K243461 | Calibrate Interbody Systems | Alphatec Spine, Inc. | 2025 | 0 | — |
| +11 | K241077 | DeGen Medical Patient Specific Implant (PSI) System | Degen Medical | 2024 | 2 | — |
| +11 | K240199 | IntraOp Alignment System | Alphatec Spine, Inc. | 2024 | 1 | — |
| +11 | K240126 | ProAM ALIF System | Pro Surgical, Inc. | 2024 | 2 | — |
| +11 | K231744 | VyLink™ Spinal Screw System | Vy Spine, LLC | 2023 | 0 | — |
| +12 | K260992 | iD3 Nav Decompression Probe (NTX-9005); iD3 Ball Tip Stim Probe (NTX-9006); iD3 Nav Ball… | Neuralytix | 2026 | 0 | — |
| +12 | K251644 | ProAM ALIF System | Pro Surgical, Inc. | 2025 | 0 | — |
| +12 | K250667 | DeGen Medical Patient Specific Implant (PSI) System | Degen Medical | 2025 | 1 | — |
| +12 | K242517 | ProAM ACDF System | Pro Surgical, Inc. | 2024 | 0 | — |
| +13 | K251829 | DeGen Medical Patient Specific Implant (PSI) System | Degen Medical | 2025 | 0 | — |