Devices descending from K003928
166 later devices reach Townley Transfacetpedicular Screw Fixation System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K180729 | FaSet Fixation System | Huvexel Co., Ltd. | 2018 | 3 | — |
| +1 | K131417 | Facet Fixx | Nexxt Spine, LLC | 2013 | 130 | — |
| +1 | K073515 | TRANS1 Facet Screw | Trans1 Incorporated | 2008 | 44 | — |
| +1 | K051856 | TRANS1 Facet Screws | Trans1 Incorporated | 2005 | 45 | — |
| +1 | K012773 | Discovery Facet Screw Fixation System | Depuyacromed | 2001 | 158 | — |
| +2 | K232605 | Sacrix® Sacroiliac Joint Fusion Device System, Inspan® ScrewLES Fusion System, Invue®… | Lesspine Innovations | 2023 | 0 | — |
| +2 | K222515 | FaSet Fixation System | Dio Medical Corporation | 2022 | 2 | — |
| +2 | K192281 | AEGIS Anterior Lumbar Plate System, ALC Dynamized Fixation System, Anterior ISOLA Spine… | Medos International SARL | 2019 | 0 | — |
| +2 | K173198 | Facet Screw Fixation System | U&I Corporation | 2018 | 0 | — |
| +2 | K163374 | ALLY™ Facet Screws | Providence Medical Technology, Inc. | 2017 | 18 | — |
| +2 | K152137 | FacetBRIDGE System | Ldr Spine USA | 2016 | 1 | — |
| +2 | K142980 | Proficient (TM) Facet Screw Spine System | Spine Wave, Inc. | 2015 | 0 | — |
| +2 | K141376 | Inertia Pedicle Screw System, Honour Spacer System, Facet Fixx, Struxxure Anterior… | Nexxt Spine, LLC | 2014 | 106 | — |
| +2 | K132126 | Spectrum Spine Fenestrated Facet Screw System | Spectrum Spine, LLC | 2013 | 11 | — |
| +2 | K130863 | Facet Screw System | Spinal USA | 2013 | 1 | — |
| +2 | K120597 | Kompreda | Custom Spine, Inc. | 2013 | 0 | — |
| +2 | K123497 | Facet Screw System | Facet-Link, Inc. | 2013 | 1 | — |
| +2 | K121850 | Typhoon (TM) Facet Screw Fixation System | Choicespine, LP | 2012 | 0 | — |
| +2 | K113011 | Spartan S3 Facet System | Amendia, Inc. | 2011 | 0 | — |
| +2 | K112097 | Gibralt Spine Systems Facet Screw 04.0,04.5 | Exactech, Inc. | 2011 | 0 | — |
| +2 | K101762 | Viper F2 Facet Fixation System | Depuy Spine, Inc. | 2010 | 1 | — |
| +2 | K102438 | Primalok Facet Fixation System | Osteomed LP | 2010 | 4 | 1 |
| +2 | K101284 | Facet Screw System | Nuvasive, Inc. | 2010 | 2 | — |
| +2 | K100154 | Fixcet Spinal Facet Screw System | X-Spine Systems, Inc. | 2010 | 35 | — |
| +2 | K092568 | Spartan S3 Facet System | Amendia, Inc. | 2009 | 29 | — |
| +2 | K092464 | Spineology Facet Screw | Spineology, Inc. | 2009 | 6 | — |
| +2 | K082795 | Single Use Perpos PLS System, 4.5 Bone-Lok PLS Implant | Interventional Spine, Inc. | 2008 | 8 | — |
| +2 | K071420 | Chameleon Fixation System | Spinefrontier, Inc. | 2008 | 153 | 1 |
| +2 | K061041 | US Spine Facet Fixation System | Us Spine | 2006 | 3 | — |
| +3 | K253432 | DiversiVy™ Facet Screw System | Vy Spine, LLC | 2026 | 0 | — |
| +3 | K240085 | zLOCK Lumbar Facet Fixation System | Zygofix, Ltd. | 2024 | 2 | — |
| +3 | K230840 | PMT Facet Fixation System, Lumbar (PMT FFS-LX) | Providence Medical Technology, Inc. | 2023 | 9 | — |
| +3 | K232877 | FaSet Fixation System, UNITY Sacroiliac Joint Fixation System, Huvex Interspinous… | K&J Consulting Corporation | 2023 | 1 | — |
| +3 | K230297 | PMT Expandable Cage (PMT EXP) | Providence Medical Technology, Inc. | 2023 | 0 | — |
| +3 | K231799 | INERTIA® CONNEXX™ Modular Pedicle Screw System | Nexxt Spine, LLC | 2023 | 0 | — |
| +3 | K221905 | INERTIA CONNEXX Modular Pedicle Screw System | Nexxt Spine, LLC | 2022 | 1 | — |
| +3 | K211855 | Ion Facet Screw System | SurGenTec, LLC | 2022 | 10 | — |
| +3 | K181435 | ATEC Cervical Spacer System | Alphatec Spine, Inc. | 2018 | 100 | — |
| +3 | K161798 | FacetBRIDGE® System | Ldr Spine USA, Inc. | 2016 | 0 | — |
| +3 | K153453 | Inertia Pedicle Screw and Deformity Correxxion System | Nexxt Spine, LLC | 2016 | 17 | — |
| +3 | K150223 | Facet-Link Stabilization Platform | Facet-Link, Inc. | 2015 | 0 | — |
| +3 | K123932 | Zygafix Spinal Facet Screw System | X-Spine Systems, Inc. | 2013 | 18 | — |
| +3 | K123218 | Illico FS Facet Fixation System | Alphatec Spine, Inc. | 2012 | 0 | — |
| +3 | K120340 | Venus Facet Screw System | Apollo Spine, Inc. | 2012 | 26 | — |
| +3 | K110170 | Raptor Facet Fixation System | Alphatec Spine, Inc. | 2011 | 0 | — |
| +3 | K090767 | Perpos FCD-2 System (Single Patient Use), Anchor, Stabilizer | Interventional Spine, Inc. | 2009 | 3 | — |
| +4 | K261209 | Ion-L | SurGenTec, LLC | 2026 | 0 | — |
| +4 | K251714 | Ion-C | SurGenTec, LLC | 2026 | 0 | — |
| +4 | K253190 | CORUS-LX Implant | Providence Medical Technology, Inc. | 2025 | 0 | — |
| +4 | K252153 | FFX Facet Fixation System | Sc Medica | 2025 | 2 | — |
| +4 | K250335 | IVA & AEON Cervical and Lumbar Cage System | K&J Consulting | 2025 | 0 | — |
| +4 | K251885 | CAVUX Facet Fixation System (CAVUX FFS) and CORUS-LX Implant | Providence Medical Technology, Inc. | 2025 | 1 | — |
| +4 | K242527 | The Karma® Fixation System | Spinal Elements, Inc. | 2025 | 0 | — |
| +4 | K243865 | AERO MIS Facet Fusion System | Aurora Spine | 2025 | 0 | — |
| +4 | K243265 | Ion 3D | SurGenTec, LLC | 2024 | 1 | — |
| +4 | K242650 | zLOCK Lumbar Facet Fixation System | Zygofix, Ltd. | 2024 | 0 | — |
| +4 | K242069 | Eminent Spine Scoliosis Deformity Pedicle Screw System | Eminent Spine | 2024 | 0 | — |
| +4 | K232468 | SC Medica FFX | Sc Medica | 2024 | 3 | — |
| +4 | K240086 | Ion 3D | SurGenTec, LLC | 2024 | 3 | — |
| +4 | K211805 | IdentiTi Porous Ti Interbody System, Transcend PEEK Interbody System, IdentiTi NanoTec… | Alphatec Spine, Inc. | 2021 | 38 | — |
| +4 | K192121 | Black Diamond Pedicle Screw System | Osseus Fusion Systems | 2019 | 13 | — |
| +4 | K183589 | PMT Facet Screw | Providence Medical Technology, Inc. | 2019 | 8 | — |
| +4 | K183705 | IdentiTi Porous Ti Interbody System | Alphatec Spine, Inc. | 2019 | 99 | — |
| +5 | K252432 | Flex-Z™ Cervical Cage | Spinepoint, LLC | 2026 | 0 | — |
| +5 | K260038 | E3D™-C Interbody System | Evolution Spine | 2026 | 1 | — |
| +5 | K250679 | FFX Facet Fixation System | Sc Medica | 2025 | 0 | — |
| +5 | K242147 | Calibrate LTX Interbody System; Calibrate NanoTec LTX Interbody System | Alphatec Spine, Inc. | 2024 | 1 | — |
| +5 | K241416 | Ion 3D | SurGenTec, LLC | 2024 | 2 | — |
| +5 | K230639 | Align Cervical Interbody Fusion System | Acuity Surgical Devices, LLC | 2023 | 2 | — |
| +5 | K220951 | PMT Facet Fixation System (PMT FFS) | Providence Medical Technology, Inc. | 2022 | 7 | — |
| +5 | K222455 | Calibrate LTX Interbody System | Alphatec Spine, Inc. | 2022 | 8 | — |
| +5 | K222973 | IdentiTi and Transcend Interbody Systems: IndentiTi Cervical Porous Ti Interbody System… | Alphatec Spine, Inc. | 2022 | 13 | — |
| +5 | K222028 | IdentiTi™ Porous Ti Interbody System, IdentiTi™ NanoTec™ Interbody System, Transcend™… | Alphatec Spine | 2022 | 28 | — |
| +5 | K220782 | IdentiTi™ Porous Ti Interbody System, IdentiTi™ NanoTec™ Interbody System, Transcend™… | Alphatec Spine, Inc. | 2022 | 36 | — |
| +5 | K213935 | PISCES-SA Standalone ALIF Interbody System | Osseus Fusion Systems | 2022 | 12 | — |
| +5 | K212980 | Tesera-k ALIF System | Kyocera Medical Technologies, Inc. | 2022 | 2 | — |
| +5 | K210090 | Impulse AM Interbody Fusion System | Degen Medical | 2021 | 7 | — |
| +5 | K211873 | PSX Interbody System | Alphatec Spine, Inc. | 2021 | 11 | — |
| +5 | K203742 | IdentiTi ALIF Standalone Interbody System | Alphatec Spine, Inc. | 2021 | 59 | — |
| +5 | K210155 | Duo Expandable Interbody Fusion System | Spineology, Inc. | 2021 | 0 | — |
| +5 | K201287 | Impulse Interbody Fusion System | Degen Medical | 2020 | 8 | — |
| +5 | K202820 | Australis Anterior Lumbar Cage System | Prism Surgical Designs Pty, Ltd. | 2020 | 0 | — |
| +5 | K202812 | IdentiTi Cervical Standalone Interbody System | Alphatec Spine, Inc. | 2020 | 67 | — |
| +5 | K201500 | Life Spine Plateau-A Ti Anterior Lumbar Spacer & Plateau-X Ti Lateral Lumbar Spacer | Life Spine, Inc. | 2020 | 3 | — |
| +5 | K191311 | ATEC Lateral Interbody System | Alphatec Spine, Inc. | 2019 | 78 | — |
| +6 | K262094 | E3D™-C Interbody System | Evolution Spine | 2026 | 0 | — |
| +6 | K261353 | Tesera-K Anterior Lumbar Interbody Fusion (ALIF) System; Tesera-K XL System; Lumbar… | Kyocera Medical Technologies, Inc. | 2026 | 0 | — |
| +6 | K251575 | IdentiTi™ II ALIF Standalone Interbody System; Transcend™ ALIF Standalone Interbody System | Alphatec Spine | 2025 | 0 | — |
| +6 | K251735 | Stabilis SA Cervical Stand-Alone System (Various PNs) | Acuity Surgical Devices, LLC | 2025 | 1 | — |
| +6 | K250845 | Curiteva Porous PEEK Standalone ALIF System | Curiteva, Inc. | 2025 | 1 | — |
| +6 | K242771 | Tesera-k PL System and Tesera-k XL System | Kyocera Medical Technologies, Inc. | 2025 | 1 | — |
| +6 | K243461 | Calibrate Interbody Systems | Alphatec Spine, Inc. | 2025 | 0 | — |
| +6 | K241375 | IdentiTi Porous Ti Interbody System; IdentiTi NanoTec Interbody System; IdentiTi… | Alphatec Spine | 2025 | 3 | — |
| +6 | K243635 | aprevo® anterior lumbar interbody fusion device with interfixation | Carlsmed, Inc. | 2024 | 5 | — |
| +6 | K242260 | aprevo® Cervical ACDF; aprevo® Cervical ACDF-X; aprevo® Cervical ACDF-X NO CAM | Carlsmed, Inc. | 2024 | 3 | — |
| +6 | K242364 | IdentiTi™ II Interbody System | Alphatec Spine, Inc. | 2024 | 4 | — |
| +6 | K240326 | Solar™ Lumbar Interbody Fusion System | Degen Medical, Inc. | 2024 | 4 | — |
| +6 | K241035 | PMT Posterior Cervical Stabilization System (PCSS) | Providence Medical Technology, Inc. | 2024 | 4 | — |
| +6 | K240368 | E3D™-A Interbody System | Evolution Spine | 2024 | 7 | — |
| +6 | K233640 | Segmental Plating System (SPS);IdentiTi SPS Interbody System;IdentiTi NanoTec SPS… | Alphatec Spine, Inc. | 2024 | 5 | — |