Devices descending from K953076
357 later devices reach Townley Facet/Pedicular Screw Plating 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 | K062254 | Axis Fixation System | Medtronic Sofamor Danek, Inc. | 2008 | 222 | — |
| +1 | K073515 | TRANS1 Facet Screw | Trans1 Incorporated | 2008 | 44 | — |
| +1 | K051856 | TRANS1 Facet Screws | Trans1 Incorporated | 2005 | 45 | — |
| +2 | K222515 | FaSet Fixation System | Dio Medical Corporation | 2022 | 2 | — |
| +2 | K163374 | ALLY™ Facet Screws | Providence Medical Technology, Inc. | 2017 | 18 | — |
| +2 | K152137 | FacetBRIDGE System | Ldr Spine USA | 2016 | 1 | — |
| +2 | K143471 | VERTEX Reconstruction System | Medtronic Sofamor Danek USA, Inc. | 2015 | 165 | — |
| +2 | K142838 | Synapse Occipital-Cervical-Thoracic (OCT) System | Synthes USA Products, LLC | 2015 | 192 | 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 | 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 | K101284 | Facet Screw System | Nuvasive, Inc. | 2010 | 2 | — |
| +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 | — |
| +3 | K253432 | DiversiVy™ Facet Screw System | Vy Spine, LLC | 2026 | 0 | — |
| +3 | K250866 | Sovereign Posterior Cervical System | Met One Technologies, LLC | 2025 | 1 | — |
| +3 | K233989 | CarboClear® Posterior Cervical Screw System | CarboFix Orthopedics, 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 | K233078 | Posterior Cervical Spine System | Double Medical Technology, Inc. | 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 | K203319 | SYMPHONY™ OCT System | Medos International SARL | 2021 | 1 | — |
| +3 | K203149 | M.U.S.T. MINI Posterior Cervical Screws System | Medacta International S.A. | 2020 | 0 | — |
| +3 | K200571 | PERLA® Posterior Occipito-Cervico-Thoracic Fixation System | Spineart | 2020 | 0 | — |
| +3 | K192646 | SYMPHONY™ OCT System | Medos International SARL | 2020 | 2 | — |
| +3 | K200130 | M.U.S.T. MINI Posterior Cervical Screws System | Medacta International S.A. | 2020 | 6 | — |
| +3 | K182837 | M.U.S.T. Mini Extension | Medacta International S.A. | 2019 | 1 | — |
| +3 | K182508 | Saxxony™ Posterior Cervical Thoracic System | Nexxt Spine, LLC | 2018 | 4 | — |
| +3 | K181949 | SYMPHONY™ OCT System | Medos International SARL | 2018 | 10 | — |
| +3 | K181435 | ATEC Cervical Spacer System | Alphatec Spine, Inc. | 2018 | 100 | — |
| +3 | K181350 | ASTRA-OCT Spine System | Spinecraft, LLC | 2018 | 0 | — |
| +3 | K180198 | NuVasive® VuePoint® II OCT System | Nu Vasive, Incorporated | 2018 | 4 | — |
| +3 | K171834 | G Surgical OCT Spinal System | G Surgical, LLC | 2017 | 0 | — |
| +3 | K172594 | Proficient® Posterior Cervical Spine System | Spine Wave, Inc. | 2017 | 12 | — |
| +3 | K171250 | BRIDALVEIL Occipital Cervical Thoracic System | Astura Medical | 2017 | 1 | — |
| +3 | K163375 | INFINITY™ OCT System | Medtronic Sofamor Danek USA, Inc. | 2017 | 16 | 5 |
| +3 | K172139 | Streamline OCT Occipito-Cervico-Thoracic System | Pioneer Surgical Technology, Inc. (Dba Rti Surgical, Inc.) | 2017 | 0 | — |
| +3 | K171444 | YUKON OCT Spinal System | K2m, Inc. | 2017 | 13 | 3 |
| +3 | K171369 | M.U.S.T. MINI Posterior Cervical Screws System | Medacta International S.A. | 2017 | 8 | — |
| +3 | K170804 | The Solstice OCT System | Life Spine, Inc. | 2017 | 3 | — |
| +3 | K162575 | Z-LINKPC System | Zavation, LLC | 2017 | 3 | — |
| +3 | K162639 | Proficient™ Posterior Cervical Spine System | Spine Wave, Inc. | 2017 | 13 | — |
| +3 | K161637 | Poseidon OCT Spinal Fixation System | Medyssey USA, Inc. | 2017 | 0 | — |
| +3 | K161032 | neon3™ universal OCT spinal stabilization | Ulrich GmbH & Co. KG | 2016 | 7 | 1 |
| +3 | K161591 | QUARTEX™ Occipito-Cervico-Thoracic Spinal System, Globus Navigation Instruments | Globus Medical, Inc. | 2016 | 78 | — |
| +3 | K161498 | Streamline OCT Occipito-Cervico-Thoracic System | Pioneer Surgical Technology, Inc. (Dba Rti Surgical, Inc.) | 2016 | 1 | — |
| +3 | K161798 | FacetBRIDGE® System | Ldr Spine USA, Inc. | 2016 | 0 | — |
| +3 | K153439 | PathLoc-C Posterior Cervical Fixation System | L&K BIOMED Co., Ltd. | 2016 | 0 | — |
| +3 | K161149 | PASS OCT Spinal System | Medicrea International SA | 2016 | 0 | — |
| +3 | K160697 | Gibralt® Spine System and Gibralt® Occipital Spine System | Exactech, Inc. | 2016 | 5 | — |
| +3 | K153453 | Inertia Pedicle Screw and Deformity Correxxion System | Nexxt Spine, LLC | 2016 | 17 | — |
| +3 | K160756 | PASS OCT Spinal System | Medicrea International SA | 2016 | 0 | — |
| +3 | K153386 | Perla Posterior Cervico-Thoracic Fixation system | Spineart | 2016 | 2 | — |
| +3 | K152211 | PCT System | Centinel Spine, Inc. | 2015 | 0 | — |
| +3 | K152338 | VERTEX (r) Reconstruction System | Medtronic Sofamor Danek USA, Inc. | 2015 | 34 | — |
| +3 | K151938 | S4 Cervical Spinal and Occiput Systems | Aesculap Implant Systems, LLC | 2015 | 2 | — |
| +3 | K150474 | NuVasive VuePoint II OCT System | Nu Vasive, Incorporated | 2015 | 26 | — |
| +3 | K150918 | PASS OCT Spinal System | Medicrea International SA | 2015 | 13 | — |
| +3 | K150650 | neon3 | Ulrich GmbH & Co. KG | 2015 | 10 | 1 |
| +3 | K151885 | SUMMIT SI OCT Spinal Fixation System, MOUNTAINEER OCT Spinal System | Depuy Synthes, Inc. | 2015 | 41 | — |
| +3 | K151705 | Lotus Posterior Cervical/Thoracic Spinal System | Spinal Elements, Inc. | 2015 | 0 | — |
| +3 | K151224 | Lineum OCT Spine System | Biomet Spine | 2015 | 23 | 1 |
| +3 | K151031 | Virage OCT Spinal Fixation System | Zimmer Spine, Inc. | 2015 | 20 | — |
| +3 | K150552 | ELLIPSE and PROTEX CT OCCIPITO-CERVICO-THORACIC SPINAL SYSTEMS | Globus Medical, Inc. | 2015 | 96 | 1 |
| +3 | K150570 | ANAX OCT Spinal System | U&I Corporation | 2015 | 2 | — |
| +3 | K150822 | Centurion POCT System | Orthofix, Inc. | 2015 | 23 | — |
| +3 | K150539 | OASYS System | Stryker Corporation | 2015 | 34 | — |
| +3 | K123497 | Facet Screw System | Facet-Link, Inc. | 2013 | 1 | — |
| +3 | K120340 | Venus Facet Screw System | Apollo Spine, Inc. | 2012 | 26 | — |
| +3 | K110170 | Raptor Facet Fixation System | Alphatec Spine, Inc. | 2011 | 0 | — |
| +3 | K101762 | Viper F2 Facet Fixation System | Depuy Spine, Inc. | 2010 | 1 | — |
| +3 | K102438 | Primalok Facet Fixation System | Osteomed LP | 2010 | 4 | 1 |
| +3 | K090767 | Perpos FCD-2 System (Single Patient Use), Anchor, Stabilizer | Interventional Spine, Inc. | 2009 | 3 | — |
| +4 | K254260 | The VEGA Cervical Screw System | GS Medical Co., Ltd. | 2026 | 0 | — |
| +4 | K261209 | Ion-L | SurGenTec, LLC | 2026 | 0 | — |
| +4 | K253195 | TAURUS Posterior Occipital-Cervico-Thoracic Spinal Systems | ZheJiang Decans Medical Devices Co., Ltd. | 2026 | 0 | — |
| +4 | K254045 | CarboClear® Posterior Cervical Screw System; CarboClear® Hybrid Posterior Cervical Screw… | CarboFix Orthopedics, Ltd. | 2026 | 0 | — |
| +4 | K254165 | Infinity™ OCT System | Medtronic Sofamor Danek USA, Inc. | 2026 | 0 | — |
| +4 | K251714 | Ion-C | SurGenTec, LLC | 2026 | 0 | — |
| +4 | K253190 | CORUS-LX Implant | Providence Medical Technology, Inc. | 2025 | 0 | — |
| +4 | K252327 | CMORE® CT System; CMORE® CT System Navigated Instruments | Icotec AG | 2025 | 1 | — |
| +4 | K253129 | Infinity™ OCT System | Medtronic Sofamor Danek USA, 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 | K251725 | ANAX™ OCT Spinal System | Cg Medtech Co., Ltd. | 2025 | 0 | — |
| +4 | K242674 | Freedom Posterior Cervical Screws | Signature Orthopaedics Pty, Ltd. | 2025 | 0 | — |
| +4 | K243865 | AERO MIS Facet Fusion System | Aurora Spine | 2025 | 0 | — |
| +4 | K243265 | Ion 3D | SurGenTec, LLC | 2024 | 1 | — |
| +4 | K242516 | EUROPA™ Posterior Cervical Fusion System | MiRus, LLC | 2024 | 2 | — |