Devices descending from K050903
251 later devices reach Xawex G 100 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K081253 | Zirdent Cad/Cam Blocks | C5 Medical Werks, Inc. | 2008 | 1 | — |
| +1 | K073568 | PSL Biozir Block | P.S.L. International, Inc. | 2008 | 0 | — |
| +1 | K072569 | Metoxit Cam-Blanks | Metoxit AG | 2007 | 186 | — |
| +1 | K062695 | Sagemax Z-Blank | Sagemax Bioceramics, Inc. | 2006 | 76 | — |
| +1 | K061804 | Zerion Alpha, ; Zerion Beta | Etkon International GmbH | 2006 | 171 | — |
| +2 | K222836 | Straumann® Variobase® Abutments and Straumann® n!ce® Zirconia discs | Institut Straumann AG | 2023 | 0 | 1 |
| +2 | K173971 | K2 Zirkon Blank white classic; K2 Zirkon Blank translucent; K2 Blanks extreme translucent | Yeti Dentalprodukte GmbH | 2018 | 0 | — |
| +2 | K130991 | Nexxzr (TM)T and Nexxzr (TM)S | Sagemax Bioceramics, Inc. | 2014 | 7 | — |
| +2 | K130198 | Neo Denta Zirconia | Neo Group Limited | 2013 | 0 | — |
| +2 | K120822 | Straumann Cares Variobase Abutment NNC, Straumann Cares Variobase Abutment RN, Straumann… | Institut Straumann AG | 2012 | 165 | — |
| +2 | K093748 | DD Bio Z and DD Bio Z - Transpa | Dental Direkt of Amerika UG (Haftungsbeschraenkt) | 2010 | 13 | — |
| +2 | K092630 | ZIROX | Zencera, Inc. | 2009 | 1 | — |
| +2 | K091362 | Ceramic Pedatric Preformed Crown | Ez-Pedo, Inc. | 2009 | 0 | — |
| +2 | K082137 | DLMS-Zirblocks | Dental Milling Laboratory Supplies (Dlms) | 2009 | 0 | — |
| +2 | K083201 | Zmatch Block | Dentaim Co., Ltd. | 2009 | 1 | — |
| +2 | K082652 | Bittar Zirconia Blocks | Bittar Zirconia Block, LLC | 2008 | 0 | — |
| +2 | K081850 | Bisque Zirconia Blanks, Type Byz | Zircar Zirconia, Inc. | 2008 | 43 | — |
| +2 | K081263 | Starceram | H.C. Starck Ceramics GmbH & Co.Kg | 2008 | 17 | — |
| +2 | K080195 | Nacera Z and Nacera Z Medium | Doceram Medical Ceramics GmbH | 2008 | 167 | — |
| +2 | K070045 | Zirblank-PS and Zirblank-FS | Acucera, Inc. | 2007 | 2 | — |
| +3 | K210884 | 1Derful HS, 1Derful HT | 1derful, Inc. | 2021 | 0 | — |
| +3 | K193090 | HCG Zirconia Ceramic Block | Hocheng Corporation | 2020 | 0 | — |
| +3 | K193084 | TIB Abutment System | Southern Implants (Pty), Ltd. | 2020 | 3 | — |
| +3 | K171649 | Straumann CARES M-Series CAD/CAM System | Institut Straumann AG | 2018 | 3 | — |
| +3 | K162890 | BLT 02.9mm SC, SLA or SLActive, RXD, Loxim, SC Closure Cap and Healing Abutments, SC… | Straumann USA, LLC | 2017 | 5 | — |
| +3 | K150203 | Medentika CAD/CAM Abutments | Medentika GmbH | 2015 | 129 | — |
| +3 | K151564 | Telio CAD Abutment Solutions | Ivoclar Vivadent, AG | 2015 | 1 | — |
| +3 | K142557 | Anker Dental Implant System - SB-III, ST and AT series | Alliance Global Technology Co., Ltd. | 2015 | 0 | — |
| +3 | K150367 | Neodent Implant System | Jjgc Industria E Comercio DE Materiais Dentarios S | 2015 | 89 | — |
| +3 | K143071 | Nacera Pearl | Doceram Medical Ceramics GmbH | 2015 | 0 | — |
| +3 | K150196 | DD cubeX2 | Dental Direkt GmbH | 2015 | 9 | — |
| +3 | K142987 | DD Bio Z, DD Bio ZX (square), DD BioZX (square) color | Dental Direkt of Amerika UG (Haftungsbeschraenkt) | 2015 | 7 | — |
| +3 | K142890 | Straumann Variobase Abutment NNC, Straumann Variobase Abutment RN, Straumann Variobase… | Straumann USA, LLC | 2015 | 30 | — |
| +3 | K142043 | Insync ZR High Translucency Zirconia | Jensen Industries, Inc. | 2014 | 0 | — |
| +3 | K132219 | Straumann (R) Variobase (TM) Abutment NNC, Straumann (R) Variobase (TM) Abutment RN… | Straumann USA, LLC | 2014 | 35 | — |
| +3 | K133213 | Starceram | H.C. Starck Ceramics GmbH | 2013 | 3 | — |
| +3 | K120852 | Zirconia Blanks (Zircostar) | Kerox, Ltd. | 2012 | 0 | — |
| +3 | K100250 | Xceram | Xceramusa | 2010 | 0 | — |
| +3 | K093571 | ZR Dental Block | Ams Co., Ltd. | 2010 | 0 | — |
| +3 | K093560 | Upcera Zirconia Blanks | Shenyang Upcera Co., Ltd. | 2010 | 41 | — |
| +3 | K091852 | Bisque Zirconia Blanks, Model R610191, R610210, R610211, R610205 | Refractron Technologies Corp. | 2009 | 0 | — |
| +4 | K242542 | Medentika CAD/CAM Abutments | Medentika GmbH | 2025 | 0 | — |
| +4 | K243478 | Straumann InLab Validated Workflow | Institut Straumann AG | 2025 | 0 | — |
| +4 | K241616 | ALLONUS Tech Prosthetics | Allonus Tech Co., Ltd. | 2024 | 0 | — |
| +4 | K241579 | DD Hybridlayer (multicolored zirconia) | Dental Direkt GmbH | 2024 | 0 | — |
| +4 | K231072 | Anthogyr FlexiBase® titanium bases for Axiom® BL | Anthogyr | 2024 | 0 | — |
| +4 | K231395 | INNO SLA Submerged Narrow Implant System | Cowellmedi Co., Ltd. | 2023 | 1 | — |
| +4 | K230873 | Angulated Screw Channel (ASC) Solution Abutments & SI-BASE Abutments | Southern Implants (Pty), Ltd. | 2023 | 0 | — |
| +4 | K222469 | TIB Abutments | Southern Implants (Pty), Ltd. | 2023 | 0 | — |
| +4 | K222457 | Provata Implant System | Southern Implants (Pty), Ltd. | 2023 | 0 | — |
| +4 | K220562 | TiGEN Abutment, ZrGEN Abutment and Scan Healing Abutment | Megagen Implant Co., Ltd. | 2022 | 5 | — |
| +4 | K203750 | Straumann CARES P-Series CAD/CAM System | Institut Straumann AG | 2021 | 0 | — |
| +4 | K203456 | Straumann CARES M-Series CAD/CAM System | Institut Straumann AG | 2021 | 0 | — |
| +4 | K202673 | X-cera Pre-shaded Zirconia Blanks | Dongguan Xiangtong Co., Ltd. | 2020 | 0 | — |
| +4 | K202269 | PRE-MILLED Abutment | Mit Global Co., Ltd. | 2020 | 0 | — |
| +4 | K193193 | Telio CAD Abutment Solutions- extra systems | Ivoclar Vivadent, AG | 2020 | 0 | — |
| +4 | K200355 | Duranext Abutments | Elegant Dental Corp. | 2020 | 0 | — |
| +4 | K192893 | Straumann Ceramic Healing Abutments | Institut Straumann AG | 2020 | 1 | — |
| +4 | K180564 | Medentika Abutment System, Medentika CAD/CAM Abutments, Medentika CAD/CAM TiBases | Medentika GmbH | 2019 | 2 | — |
| +4 | K181037 | DIO CAD/CAM Abutment | Dio Corporation | 2018 | 7 | — |
| +4 | K171585 | LUXEN Zr, LUXEN Smile | Dentalmax Co., Ltd. | 2018 | 5 | — |
| +4 | K173945 | Straumann SC Variobase Abutments | Institut Straumann AG | 2018 | 0 | — |
| +4 | K173379 | Straumann Variobase for Crown AS | Institut Straumann AG | 2018 | 0 | — |
| +4 | K171799 | Elos Accurate Customized Abutment, Elos Prosthetic Screw | Elos Medtech Pinol A/S | 2018 | 15 | — |
| +4 | K171622 | Dentium Ti-Base | Dentium Co., Ltd. | 2018 | 0 | — |
| +4 | K170838 | Medentika CAD/CAM TiBases | Medentika GmbH | 2017 | 4 | — |
| +4 | K170588 | DESS Dental Smart Solutions | Terrats Medical SL | 2017 | 86 | — |
| +4 | K170354 | Straumann Variobase Abutments | Institut Straumann AG | 2017 | 0 | — |
| +4 | K170356 | Straumann Variobase Abutments | Institut Straumann AG | 2017 | 2 | — |
| +4 | K163238 | Eclipse Kiss Zirconia | Ams | 2017 | 0 | — |
| +4 | K162390 | ET Hybrid Abutment | Hiossen, Inc. | 2017 | 2 | — |
| +4 | K161713 | Dentium CAD/CAM Abutments | Dentium Co., Ltd. | 2016 | 3 | — |
| +4 | K160203 | Adamant Zirconia Disc | Adamant Co., Ltd. | 2016 | 0 | — |
| +4 | K160784 | CAM Titanium Blanks | Altatec GmbH | 2016 | 1 | — |
| +4 | K153624 | Neodent Implant System | Jjgc Industria E Comercio DE Materiais Dentarios S | 2016 | 0 | — |
| +4 | K152175 | Upcera Dental Zirconia Blank for Aesthetic Restoration | Liaoning Upcera Co., Ltd. | 2015 | 4 | — |
| +4 | K151324 | Straumann Variobase for CEREC | Straumann USA, LLC | 2015 | 13 | — |
| +4 | K151157 | NC Straumann Variobase Abutment for Bars/Bridges, RC Straumann Variobase Abutment for… | Straumann USA, LLC | 2015 | 1 | — |
| +4 | K143656 | StarCeram® Z-Nature, StarCeram® Z-Smile | H.C. Starck Ceramics GmbH | 2015 | 0 | — |
| +4 | K141724 | Upcera Dental Zirconia Blank & Dental Zirconia Pre-Shaded Blank | Liaoning Upcera Co., Ltd. | 2014 | 25 | — |
| +4 | K133551 | Zimmer ZFX Titanium Base Abutment for Tapered Screwvent Implant System | Zimmer Dental, Inc. | 2014 | 0 | — |
| +4 | K140924 | Starceram | H.C. Starck Ceramics GmbH | 2014 | 1 | — |
| +4 | K122972 | CDC Zirconia Blanks | Continental Dental Ceramics, Inc. (Dba Continental | 2012 | 0 | — |
| +4 | K111291 | Aidite Zirconia Dental Ceramics | Qinhuangdao Aidite High-Technical Ceramics Co, Ltd. | 2011 | 7 | — |
| +5 | K261392 | TriActive Dental Implant System | Paragon Implant Mfg., LLC | 2026 | 0 | — |
| +5 | K262074 | Any-Zircos | Mediclus Co., Ltd. | 2026 | 0 | — |
| +5 | K261046 | Dental Zirconia Blank & Coloring Liquid | Hunan Qinghao Puzhong Technology Co., Ltd. | 2026 | 0 | — |
| +5 | K260564 | DESS Dental Smart Solutions | Terrats Medical SL | 2026 | 0 | — |
| +5 | K253312 | OrangeCAD Med Abutments | Orangecad Med GmbH | 2025 | 0 | — |
| +5 | K251605 | DIMPLO Implant System | DIMPLO, Ltd. | 2025 | 0 | — |
| +5 | K251547 | DESS Dental Smart Solutions | Terrats Medical SL | 2025 | 1 | — |
| +5 | K232383 | iPhysio® System | Euroteknika | 2025 | 0 | — |
| +5 | K243212 | DESS Dental Smart Solutions | Terrats Medical SL | 2025 | 0 | — |
| +5 | K242340 | DESS Dental Smart Solutions | Terrats Medical SL | 2024 | 3 | — |
| +5 | K240725 | PreXolid CAD/CAM abutments | Eclectic Co., Ltd. | 2024 | 0 | — |
| +5 | K241151 | Luxen 5G | Dentalmax Co., Ltd. | 2024 | 1 | — |
| +5 | K234142 | TiGEN Abutment, PMMA Abutment and Scan Healing Abutment | Megagen Implant Co., Ltd. | 2024 | 0 | — |
| +5 | K241602 | Kingcera Dental Zirconia Blank | Hunan Qinghao Puzhong Technology Co., Ltd. | 2024 | 0 | — |
| +5 | K240672 | Dental Zirconia Blank & Dental Zirconia Pre-Shaded Blank ( ZD-HT-PLUS, ZD-ST, ZD-SHT… | Zhejiang Zahndent Biotechnology Co., Ltd. | 2024 | 0 | — |
| +5 | K240912 | Dental Zirconia Block (Models HT-plus, ST, SHT, UT, 3D-Pro) | Anhui Miisen Intelligence Technology Co., Ltd. | 2024 | 0 | — |