Devices descending from K904243
580 later devices reach TSRH Variable Angle Sacral Screw through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K950099 | Synergy (TM) TI Posterior Spinal System | Buckman Co., Inc. | 1997 | 579 | — |
| +2 | K241663 | Eminent Spine 3D Titanium Pedicle Screw System | Eminent Spine | 2025 | 0 | — |
| +2 | K181139 | OLYMPIC Posterior Spinal Fixation System | Astura Medical, LLC | 2018 | 8 | — |
| +2 | K172808 | CosmoLock Pedicle Screw System | Kalitec Direct, LLC | 2017 | 2 | — |
| +2 | K161225 | Paonan Armstrong Posterior Spinal Fixation System | Paonan Biotech Co., Ltd. | 2017 | 2 | — |
| +2 | K143683 | APEX-DL Spine System | Spinecraft, LLC | 2015 | 3 | — |
| +2 | K141253 | New Era Orthopaedics Polyscrew Pedicle Screw System | New Era Orthopaedics, LLC | 2015 | 1 | 1 |
| +2 | K140678 | Cosmolock Pedicle Screw System | Kalitec Direct, LLC | 2014 | 10 | — |
| +2 | K133690 | True Spinal Fussion System | Innovative Surgical Designs | 2014 | 0 | — |
| +2 | K133746 | Polaris Spinal System | Biomet Spine (Aka Ebi, LLC) | 2014 | 67 | 1 |
| +2 | K133103 | Aversion Pedicle Screw System | K7, LLC | 2014 | 0 | — |
| +2 | K130958 | True Spinal Fixation System | Innovative Surgical Designs | 2013 | 1 | — |
| +2 | K131810 | Osseus Black Diamond Pedicle Screw System | Osseus Fusion Systems, LLC | 2013 | 14 | — |
| +2 | K123164 | Spinefrontier Pedfuse Pedicle Screw System | Spinefrontier, Inc. | 2013 | 3 | 6 |
| +2 | K120074 | Foundation Spinal System | The Skeletal Design Partnership, Ltd. | 2012 | 2 | — |
| +2 | K113173 | Nanovis Spinal System | Nanovis, LLC | 2012 | 2 | — |
| +2 | K110046 | Athena Pedicle Screw System | Royal Oak Medical Devices | 2011 | 0 | — |
| +2 | K111883 | Smartloc Spinal Fixation System | A-Spine Asia, Co., Ltd. | 2011 | 2 | — |
| +2 | K111115 | Captiva Spine Caplox II Spinal Fixation System | Captiva Spine, Inc. | 2011 | 16 | — |
| +2 | K102853 | Flamenco Spinal Fixation System | Ulrich GmbH & Co. KG | 2011 | 22 | 1 |
| +2 | K101278 | Inertia Pedicle Screw System | Nexxt Spine, LLC | 2010 | 111 | — |
| +2 | K093833 | Kapss Spinal System | Robert Reid, Inc. | 2010 | 0 | — |
| +2 | K100956 | Spondy Spinal Fixation System | Allure Spine LLC | 2010 | 17 | — |
| +2 | K100409 | Polaris Spinal System, Polaris/Synergy Structue Anterior Fixation System | Biomet Spine (Aka Ebi, LLC) | 2010 | 144 | — |
| +2 | K100438 | Polaris Spinal System, Polaris/Synergy Structure Anterior Fixation System | Ebi, L.P. | 2010 | 104 | — |
| +2 | K100377 | Diamondback Spinal System | Eminent Spine | 2010 | 29 | — |
| +2 | K092420 | KRD1 Pedicle Screw System | Spinefrontier, Inc. | 2009 | 6 | 2 |
| +2 | K090523 | Polaris Spinal System | Ebi, L.P. | 2009 | 156 | — |
| +2 | K071377 | Polaris BE Rods | Biomet Spine | 2007 | 0 | — |
| +2 | K061774 | Nfix II Pedicle Screw System | N Spine, Inc. | 2006 | 2 | 7 |
| +2 | K990118 | Isobar Spinal System | Scien'Tx USA, Inc. | 1999 | 250 | — |
| +2 | K983353 | SCS Spinal System | Orthotec, Inc. | 1998 | 2 | — |
| +2 | K982914 | Aesculap Spine System Evolution: Additional Components | Aesculap, Inc. | 1998 | 251 | — |
| +2 | K980484 | Aesculap Spine System Evolution | Aesculap, Inc. | 1998 | 251 | — |
| +2 | K974749 | Synergy Closed Variable Locking Screw (VLS), Part of the Cross Medical-Synergy Anterior… | Cross Medical Products, Inc. | 1998 | 311 | — |
| +2 | K973836 | Synergy 6.35MM SS Rod with Screws for Anterior Use, Part of the Cross Medical-Synergy… | Cross Medical Products, Inc. | 1998 | 529 | — |
| +3 | K252730 | Fule Spinal Fixation System | Beijing Fule Science & Technology Development Co., Ltd. | 2025 | 0 | — |
| +3 | K242764 | MediRod Pedicle Screw System | Cmf Medicon Surgical, Inc. | 2024 | 0 | — |
| +3 | K242069 | Eminent Spine Scoliosis Deformity Pedicle Screw System | Eminent Spine | 2024 | 0 | — |
| +3 | K234048 | M.U.S.T. Pedicle Screw System - Extension | Medacta International S.A. | 2024 | 1 | — |
| +3 | K232572 | Kalitec Navigated Instrument System | Kalitec Direct, LLC Doing Business AS Kalitec Medical | 2023 | 0 | — |
| +3 | K231694 | MASADA Modular Spinal Fixation System | Astura Medical | 2023 | 2 | — |
| +3 | K230974 | NIDO™ Pedicle Screw System | Kalitec Medical | 2023 | 0 | — |
| +3 | K231799 | INERTIA® CONNEXX™ Modular Pedicle Screw System | Nexxt Spine, LLC | 2023 | 0 | — |
| +3 | K231636 | LnK Spinal Fixation System /OpenLoc-L Spinal Fixation System, AccelFix Spinal Fixation… | L&K BIOMED Co., Ltd. | 2023 | 2 | — |
| +3 | K230245 | LnK Spinal Fixation System/OpenLoc-L Spinal Fixation System; AccelFix Spinal Fixation… | L&K BIOMED Co., Ltd. | 2023 | 3 | — |
| +3 | K221905 | INERTIA CONNEXX Modular Pedicle Screw System | Nexxt Spine, LLC | 2022 | 1 | — |
| +3 | K211935 | ORIO-Ti Intervertebral Body Fusion Cage System | Spinecraft, LLC | 2021 | 0 | — |
| +3 | K203452 | Nano FortiFix® System | Nanovis, LLC | 2020 | 0 | — |
| +3 | K193211 | Nano FortiFix® System | Nanovis Spine, LLC | 2020 | 1 | — |
| +3 | K191655 | MEGAFIX® Pedicle Screw Spinal System | Seohancare Co., Ltd. | 2020 | 0 | — |
| +3 | K192121 | Black Diamond Pedicle Screw System | Osseus Fusion Systems | 2019 | 13 | — |
| +3 | K191932 | Momentum™ Posterior Spinal Fixation System | Ulrich Medical USA | 2019 | 2 | — |
| +3 | K182544 | AccelFix Spinal Fixation System | L&K BIOMED Co., Ltd. | 2019 | 10 | — |
| +3 | K181995 | Chiral Surgical Pedicle Screw System | Chiral Surgical | 2018 | 0 | — |
| +3 | K180226 | TREND II Spinal Fixation System- STEP Series | Paonan Biotech Co., Ltd. | 2018 | 1 | — |
| +3 | K180458 | FOCUS Pedicle Screw System | Nvision Biomedical Technologies, LLC | 2018 | 1 | — |
| +3 | K180324 | Patriot Spinal Fixation System | Valorus Spine | 2018 | 0 | — |
| +3 | K163471 | Kalitec Direct InSePtion™ MIS Fixation System | Kalitec Direct, LLC | 2017 | 6 | — |
| +3 | K162134 | ENNOVATE Spinal System | Aesculap Implant Systems, LLC | 2016 | 2 | — |
| +3 | K151770 | Libra Pedicle Screw System | Spinal Balance, Inc. | 2015 | 1 | — |
| +3 | K151974 | Polaris Spinal System | Biomet Spine | 2015 | 16 | — |
| +3 | K150896 | Vitality Spinal Fixation System | Zimmer Spine, Inc. | 2015 | 19 | 3 |
| +3 | K151422 | Reform Pedicle Screw System | Precision Spine, Inc. | 2015 | 19 | — |
| +3 | K150647 | Polyscrew Pedicle Screw System | New Era Orthopedics, LLC | 2015 | 0 | 1 |
| +3 | K143377 | PedFuse Pedicle Screw System | Spinefrontier, Inc. | 2015 | 0 | — |
| +3 | K142655 | CB PROT II Posterior Spinal System | Chin Bone Technique Corp | 2015 | 0 | — |
| +3 | K143248 | Reform Pedicle Screw System | Precision Spine, Inc. | 2014 | 30 | — |
| +3 | K141376 | Inertia Pedicle Screw System, Honour Spacer System, Facet Fixx, Struxxure Anterior… | Nexxt Spine, LLC | 2014 | 106 | — |
| +3 | K133153 | Spinefrontier Pedfuse Pedicle Screw System | Spinefrontier, Inc. | 2014 | 1 | — |
| +3 | K132412 | Inertia Mis Pedicle Screw System | Nexxt Spine, LLC | 2013 | 107 | — |
| +3 | K132644 | Lospa IS Pedicle Screw (Monoaxial & Polyaxial), Lospa IS Rod- Straight (Standard), Lospa… | Corentec Co., Ltd. | 2013 | 0 | — |
| +3 | K123717 | Ucentum | Ulrich GmbH & Co. KG | 2013 | 17 | 1 |
| +3 | K121786 | Dymaxeon Spine System | B2b Spine Pty, Ltd. | 2012 | 5 | — |
| +3 | K122332 | Towerlox Pedicle Screw System | Captiva Spine | 2012 | 14 | — |
| +3 | K120891 | Tangors Multifunctional Posterior System | Ulrich GmbH & Co. KG | 2012 | 18 | — |
| +3 | K112684 | Mont Blanc Pedicle Screw Systems | Qualgenix | 2012 | 5 | — |
| +3 | K120292 | Caplox II Pedicle Screw System | Captiva Spine, Inc. | 2012 | 15 | 1 |
| +3 | K113755 | Savannah Technologies Spinal System | Savannah Technologies, LLC | 2012 | 0 | — |
| +3 | K103573 | ARTS2 Spinal Fixation System | Advanced Medical Technologies | 2011 | 0 | — |
| +3 | K110633 | Lancer Pedicle Screw System | Spinal Solutions, LLC | 2011 | 0 | 8 |
| +3 | K111301 | Instinct Java System | Zimmer Spine | 2011 | 3 | 1 |
| +3 | K110906 | Apex Spine System | Spinecraft, LLC | 2011 | 103 | — |
| +3 | K110321 | Tiger Spine System | Corelink, LLC | 2011 | 83 | — |
| +3 | K103393 | Polaris Spinal System | Biomet Spine | 2011 | 104 | — |
| +3 | K100220 | Polaris Spinal System | Ebi, L.P. | 2010 | 153 | — |
| +3 | K080241 | DDS Stabilization System | Paradigm Spine, LLC | 2008 | 5 | — |
| +3 | K081108 | Monopoly Pedicle Screw System | Signus Medical, LLC | 2008 | 0 | — |
| +3 | K073143 | Modified Vertiflex Spinal Screw System | Vertiflex, Inc. | 2008 | 0 | — |
| +3 | K072022 | Valeo Pedicle Screw Spinal System | Amedica Corp. | 2007 | 100 | — |
| +3 | K071921 | Innovasis Excella Spinal System, Excella-M (Monoaxial Screws), Excella-P (Polyaxial… | Innovasis, Inc. | 2007 | 5 | — |
| +3 | K072685 | Ngarde System | N Spine, Inc. | 2007 | 0 | 9 |
| +3 | K062912 | Scient'x Spinal System | Scient'X | 2007 | 36 | — |
| +3 | K061162 | Bar Pedicle Screw Spinal Fixation System, Model 2020 | Applied Spine Technologies, Inc. | 2006 | 131 | — |
| +3 | K051704 | Mykres Spinal System | Showa Ika Kohgyo Co., Ltd. | 2006 | 6 | — |
| +3 | K051063 | Polyaxial Hemispherical Spinal Screws | Scient'X | 2005 | 37 | — |
| +3 | K040747 | Aladyn Rigid Spine Plate | Scient'X | 2004 | 0 | — |
| +3 | K033150 | Art Posterior Spinal System | Advanced Medical Technologies AG | 2004 | 1 | — |
| +3 | K020245 | Modification to Isobar Spinal System | Scien'Tx USA, Inc. | 2002 | 43 | — |
| +3 | K013444 | Isobar Spinal System | Scien'Tx USA, Inc. | 2001 | 94 | — |