Devices descending from K021728
184 later devices reach Ringloc Constrained Liners II through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +4 | K132312 | Renovis Tesera Trabecular Technology (T3) Acetabular Shell System | Renovis Surgical Technologies, LLC | 2014 | 6 | — |
| +4 | K132572 | I-Hip Total Hip System | Iconacy Orthopedic Implants, LLC | 2014 | 7 | — |
| +4 | K133386 | Ovation Tribute Hip Stem; Ovation Narrow Hip Stem | Ortho Development Corp. | 2014 | 3 | — |
| +4 | K133228 | Iconacy I-Hip System, Gradual Transitioning (GT) Femoral System | Iconacy Orthopedic Implants, LLC | 2014 | 7 | — |
| +4 | K131279 | Iconacy I-Hip System | Iconacy Orthopedic Implants, LLC | 2013 | 8 | — |
| +4 | K123550 | Utf Stem, Reduced | United Orthopedic Corporation | 2013 | 4 | — |
| +4 | K122512 | CS2 Hip System | Consensus Orthopedics, Inc. | 2012 | 3 | — |
| +4 | K121509 | Treasure Bipolar Head, Femoral Head, Treasure Bipolar Head, Insert | Tgm Medical, Inc. | 2012 | 0 | — |
| +4 | K122099 | Bencox II Stem, Bencox Metal Head | Corentec Co., Ltd. | 2012 | 0 | — |
| +4 | K121665 | Bencox Foret & Bencox Delta | Corentec Co., Ltd. | 2012 | 8 | — |
| +4 | K121935 | Taperset Hip Small Stems | Consensus Orthopedics, Inc. | 2012 | 20 | — |
| +4 | K121263 | Taper Set Hip System RDP Stem | Consensus Orthopedics, Inc. | 2012 | 0 | — |
| +4 | K113271 | Metal-on-Metal Hip Systems-Additional Contraindications | Biomet Manufacturing, Inc. | 2012 | 0 | — |
| +4 | K111472 | Helicon Hip System, Femoral Stem, Helicon Hip System, Femoral Head, Cocr, Helicon Hip… | Tgm Medical | 2011 | 4 | — |
| +4 | K110542 | Consensus Biolox Delta Ceramic Femoral Head | Consensus Orthopedics, Inc. | 2011 | 0 | — |
| +4 | K083642 | Depuy Pinnacle Metal-on-Metal Acetabular Cup Liners | DePuy Orthopaedics, Inc. | 2009 | 0 | — |
| +5 | K253630 | Mpact 3D Metal Foam | Medacta International S.A. | 2026 | 0 | — |
| +5 | K253515 | Zimmer Biomet OSS™ Orthopedic Salvage System OsseoTi® Sleeves and Augments | Biomet Orthopedics, Inc. | 2026 | 0 | — |
| +5 | K251840 | Zimmer® Persona® Personalized Knee System | Zimmer, Inc. | 2026 | 0 | — |
| +5 | K253189 | Persona the Personalized Knee System (Persona Porous Plasma Spray PPS Femurs) | Zimmer, Inc. | 2026 | 0 | — |
| +5 | K251043 | Mpact 3D Metal Implants Extension – DMLS Technology | Medacta International S.A. | 2026 | 0 | — |
| +5 | K250375 | Allure Hip Stem and Intramedullary Plugs | Waldemar Link GmbH & Co. KG | 2025 | 0 | — |
| +5 | K250450 | Coated hip implants | Medacta International S.A. | 2025 | 0 | — |
| +5 | K250989 | Stryker and Serf hip devices | Howmedica Osteonics Corp (Dba Stryker Orthopaedics) | 2025 | 0 | — |
| +5 | K242744 | Trinity EVO Acetabular Shell | Corin U.S.A. Limited | 2025 | 0 | — |
| +5 | K243927 | MobileLink Acetabular Cup System - inhouse coatings | Waldemar Link GmbH & Co. KG | 2025 | 0 | — |
| +5 | K243784 | Stryker Orthopaedics Hip Devices Labeling Update | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025 | 2 | — |
| +5 | K243162 | World Liner | Signature Orthopaedics Pty, Ltd. | 2024 | 0 | — |
| +5 | K242543 | Persona the Personalized Knee System (Persona Ti-Nidium PPS Femurs) | Zimmer, Inc. | 2024 | 0 | — |
| +5 | K240299 | Persona the Personalized Knee System (Persona OsseoTi 3-Peg Patella) | Zimmer, Inc. | 2024 | 3 | — |
| +5 | K240452 | Ceramic Femoral Head | Microport Orthopedics, Inc. | 2024 | 0 | — |
| +5 | K240418 | Stryker Orthopaedics Hip Systems Labeling Update | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2024 | 0 | — |
| +5 | K233724 | 28mm/38D MDM X3 Insert for MDM Liner | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2024 | 0 | — |
| +5 | K230321 | Persona™ Personalized Knee System | Zimmer, Inc. | 2023 | 0 | — |
| +5 | K223223 | BENCOX Mirabo Z Cup Cortinium | Corentec Co., Ltd. | 2023 | 0 | — |
| +5 | K211567 | BiMobile Instruments (for BiMobile Dual Mobility System) | Waldemar Link GmbH & Co. KG | 2022 | 0 | — |
| +5 | K213701 | Exeter® X3® RimFit® Cup | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2022 | 5 | — |
| +5 | K201657 | Corin Ltd. Hip Products: Trinity™ Acetabular System, Trinity™ PLUS Acetabular Shell… | Corin, Ltd. | 2021 | 2 | — |
| +5 | K211866 | Bencox THR System | Corentec Co., Ltd. | 2021 | 0 | — |
| +5 | K201047 | Fusion Taper System | Signature Orthopaedics Pty, Ltd. | 2021 | 0 | — |
| +5 | K203472 | KMTI Hip Replacement System | Kyocera Medical Technologies, Inc. | 2021 | 0 | — |
| +5 | K201660 | KMTI Hip Replacement System, Tesera Trabecular Technologies (T3) Acetabular Shell… | Kyocera Medical Technologies, Inc. | 2020 | 0 | — |
| +5 | K192024 | Cemented TSI Hip Stem | Signature Orthopaedics Pty, Ltd. | 2020 | 0 | — |
| +5 | K191826 | KeYi Total Hip System | Beijing Keyi Medical Device Technology Co., Ltd. | 2020 | 0 | — |
| +5 | K200328 | Tesera Trabecular Technologies (T3) Acetabular Shell System, Porous Acetabular Cup System | Kyocera Medical Technologies, Inc. | 2020 | 1 | — |
| +5 | K191414 | EXETER Centralizer, EXETER 2.5mm Plug | Stryker Orthopaedics | 2019 | 5 | — |
| +5 | K183129 | Medtronic Total Hip Arthroplasty System | Medtronic Advanced Energy | 2019 | 0 | — |
| +5 | K181171 | Zimmer Biomet Ceramic Heads | Zimmer, Inc. | 2019 | 2 | 5 |
| +5 | K173880 | Corin TriFit CF Hip Stem | Corin U.S.A. Limited | 2018 | 3 | — |
| +5 | K170473 | C2 femoral stem | Lima Corporate S.P.A. | 2017 | 0 | — |
| +5 | K171249 | Entrada™ hip stem | Ortho Development Corporation | 2017 | 2 | — |
| +5 | K161184 | iNSitu Total Hip System | Theken Companies, LLC | 2016 | 19 | — |
| +5 | K160011 | H-Max S stem | Lima Corporate S.P.A. | 2016 | 1 | — |
| +5 | K150576 | TGM Biolox delta Ceramic Heads | Tgm Medical, Inc. | 2015 | 0 | — |
| +5 | K132207 | Utf Stem-Reduced, Additional Sizes | United Orthopedic Corporation | 2013 | 3 | — |
| +5 | K123782 | Paragon Hip System | Global Manufacturing Technology | 2013 | 2 | — |
| +5 | K121636 | Zenith, Femoral Stem Zenith, Distal Centralizer Fomoral Head Acetabular Insert | Tgm Medical, Inc. | 2012 | 1 | — |
| +6 | K243192 | iNSitu Lateralized Acetabular Liners, iNSitu Femoral Stems with Plasma Sprayed CPTi… | Nextstep Arthopedix, LLC | 2026 | 0 | — |
| +6 | K250834 | Zimmer Biomet Ceramic Heads (22.2mm diameter) | Zimmer Biomet | 2025 | 0 | — |
| +6 | K243293 | Zimmer® Persona® Personalized Knee System | Zimmer Biomet | 2024 | 1 | — |
| +6 | K243247 | Persona the Personalized Knee System | Zimmer, Inc. | 2024 | 0 | — |
| +6 | K241472 | Icona Hip Stem | Corin U.S.A. Limited | 2024 | 1 | — |
| +6 | K241875 | TheRay Collared and Collarless Femoral Stem | Nextstep Arthropedix | 2024 | 1 | 1 |
| +6 | K233758 | Trivicta™ Hip Stem | Ortho Development Corp. | 2024 | 1 | — |
| +6 | K220336 | Mg-PSZ Ceramic Femoral Head | Theken Companies | 2022 | 0 | — |
| +6 | K200823 | Zimmer, Inc. Hip Joint Prostheses MR Labeling I | Zimmer, Inc. | 2020 | 1 | 1 |
| +6 | K192071 | iNSitu Total Hip System | Theken Companies, LLC | 2019 | 4 | — |
| +6 | K191936 | iNSitu Total Hip System | Thecken Companies, LLC | 2019 | 2 | — |
| +6 | K163577 | Ecofit® Hip System | Implantcast GmbH | 2017 | 9 | 1 |
| +6 | K172501 | iNSitu Total Hip System | Theken Companies, LLC | 2017 | 7 | — |
| +6 | K142201 | OMNI Interface Acetabular System | Omnlife Science | 2015 | 1 | — |
| +7 | K261576 | Icona Hip Stem | Corin, Ltd. | 2026 | 0 | — |
| +7 | K252451 | EPORE® XO cup system | Implantcast GmbH | 2026 | 0 | — |
| +7 | K260037 | implantcast Packaging System Update | Implantcast GmbH | 2026 | 0 | — |
| +7 | K253637 | Triathlon® Total Knee System - Triathlon® X3® Medial Stabilized Tibial Bearing Insert | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2026 | 0 | — |
| +7 | K251052 | Trivicta® Hip Stem | Ortho Development Corp. | 2025 | 0 | — |
| +7 | K240834 | EcoFit® short stem cementless cpTi | Implantcast GmbH | 2024 | 1 | — |
| +7 | K223103 | BethaLoc® stem cementless HA | Implantcast GmbH | 2023 | 1 | — |
| +7 | K210678 | implaFit® hip stems | Implantcast GmbH | 2022 | 3 | — |
| +7 | K203420 | EcoFit® Hip System | Implantcast GmbH | 2021 | 4 | — |
| +7 | K180263 | EcoFit Vit E Acetabular System | Implantcast GmbH | 2018 | 5 | — |
| +7 | K171156 | OMNI Anseris Hip Stem | Omnilife Science | 2017 | 0 | — |
| +8 | K252401 | implaFit® short stems | Implantcast GmbH | 2026 | 0 | — |
| +8 | K232371 | Actinia® hip stems | Implantcast GmbH | 2023 | 1 | — |