Devices descending from K023211
293 later devices reach Nexgen Complete Knee Solution Cruciate Retaining (CR)-Flex Femoral Components through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +4 | K262057 | GMK Extension | Medacta International SA | 2026 | 0 | — |
| +4 | K253961 | SK Knee System | Just Medical Devices (Tianjin) Co., Ltd. | 2026 | 0 | — |
| +4 | K253728 | EVOLUTION® AM BIOFOAM® Tibial System | Microport Orthopedics, Inc. | 2026 | 0 | — |
| +4 | K261898 | Triathlon® Knee System; Triathlon® Hinge Knee System; Scorpio® Total Knee System | Howmedica Osteonics Corp. dba Stryker Orthopaedics | 2026 | 0 | — |
| +4 | K250677 | LEGION Total Knee System | Smith & Nephew, Inc. | 2025 | 0 | — |
| +4 | K241180 | Consensus Knee System with TiNbN | Shalby Advanced Technologies | 2025 | 1 | — |
| +4 | K243293 | Zimmer® Persona® Personalized Knee System | Zimmer Biomet | 2024 | 1 | — |
| +4 | K241260 | ACTIFY™ Unicondylar Knee System | Globus Medical, Inc. | 2024 | 0 | — |
| +4 | K242412 | Agility Symmetric™ Total Knee System | Medisurge, LLC | 2024 | 0 | — |
| +4 | K242711 | JOURNEY II Unicompartmental Knee System (JOURNEY II UK) | Smith & Nephew, Inc. | 2024 | 0 | — |
| +4 | K243247 | Persona the Personalized Knee System | Zimmer, Inc. | 2024 | 0 | — |
| +4 | K241570 | Unity Total Knee System | Corin U.S.A. Limited | 2024 | 0 | — |
| +4 | K234044 | ACS® LD FB Knee System | Implantcast GmbH | 2024 | 1 | — |
| +4 | K223316 | Identity Imprint Porous Total Knee Replacement System, Identity Imprint Porous Cruciate… | Conformis, Inc. | 2023 | 2 | — |
| +4 | K223548 | GMK Sphere & GMK SpheriKA Cementless | Medacta International S.A. | 2023 | 1 | — |
| +4 | K221850 | GMK 3D Metal Tibial Tray | Medacta International S.A. | 2022 | 1 | — |
| +4 | K220896 | Legion Inserts with JRNY Lock | Smith & Nephew, Inc. | 2022 | 1 | — |
| +4 | K213071 | MOTOTM Partial Knee & MOTO PFJ Systems Extension | Medacta International S.A. | 2021 | 1 | — |
| +4 | K211609 | ATTUNE Medial Stabilized (MS) Fixed Bearing (FB) Insert | Depuy Ireland UC | 2021 | 2 | — |
| +4 | K211664 | GMK Sphere Revision | Medacta International S.A. | 2021 | 0 | — |
| +4 | K211938 | Physica LMC Knee System | Limacorporate | 2021 | 0 | — |
| +4 | K211004 | GMK Spherika Femurs and Fixed Tibial Trays Plus | Medacta International S.A. | 2021 | 4 | — |
| +4 | K210062 | Mectaplug PE II | Medacta International S.A. | 2021 | 0 | — |
| +4 | K210554 | Physica system | Lima Corporate S.P.A. | 2021 | 2 | — |
| +4 | K202684 | GMK Total Knee System - TiNbN Coating | Medacta International S.A. | 2020 | 3 | — |
| +4 | K202194 | ATTUNE® Porous Fixed Bearing Tibial Base, Medialized Dome Patella, and Medialized… | Depuy Ireland UC | 2020 | 4 | 1 |
| +4 | K202022 | GMK-SPHERE Tibial inserts FLEX Tibial Insert CR and Resurfacing Patella made of E-CROSS… | Medacta International S.A. | 2020 | 1 | — |
| +4 | K200227 | Journey II XR Knee Instrument | Smith & Nephew, Inc. | 2020 | 0 | — |
| +4 | K191084 | The Optimotion Blue Total Knee System | Optimotion Implants, LLC | 2020 | 1 | — |
| +4 | K193284 | Physica LMC Knee System | Lima Corporate S.P.A. | 2020 | 6 | — |
| +4 | K190911 | Physica KR Liner and SMR Reverse Humeral Liner | Limacorporate | 2019 | 8 | — |
| +4 | K191765 | OMNI TiN Coated Apex Knee™ System | Omni Life Science, Inc. | 2019 | 2 | — |
| +4 | K190402 | Triathlon Total Knee System-Additional Components | Stryker Orthopaedics (Aka Howmedica Osteonics Corp.) | 2019 | 11 | — |
| +4 | K182346 | TRULIANT Porous Tibial Tray and Exactech Alteon Bone Screws | Exactech, Inc. | 2018 | 5 | — |
| +4 | K181635 | GMK Sphere CR Tibial Inserts | Medacta International S.A. | 2018 | 2 | — |
| +4 | K171365 | Arthrex Knee Systems | Arthrex, Inc. | 2017 | 0 | — |
| +4 | K172326 | Triathlon Total Knee System, Triathlon PKR System, Restoris MCK Knee System | Stryker Orthopaedics | 2017 | 24 | 1 |
| +4 | K163167 | CKS Plus Knee System | Consensus Orthopedics, Inc. | 2017 | 3 | — |
| +4 | K162035 | GMK Sphere | Medacta International S.A. | 2017 | 10 | — |
| +4 | K160515 | PS2 Knee System | Consensus Orthopedics, Inc. | 2016 | 2 | — |
| +4 | K162256 | Klassic Femur, Porous, Klassic Tibial Baseplate, Porous | Total Joint Orthopedics, Inc. | 2016 | 0 | — |
| +4 | K153721 | iTotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2016 | 0 | — |
| +4 | K160025 | iTotal Posterior Stabilized (PS) Knee Replacement System, iTotal Cruciate Retaining (CR)… | Conformis, Inc. | 2016 | 20 | 1 |
| +4 | K153586 | Arthrex iBalance TKA System | Arthrex, Inc. | 2016 | 1 | — |
| +4 | K153217 | ConforMIS iTotal Posterior Stabilized Knee Replacement System | Conformis, Inc. | 2016 | 18 | — |
| +4 | K152008 | Physica PS Knee System | Lima Corporate S.P.A. | 2015 | 7 | — |
| +4 | K152315 | JOURNEY II Uni Tibial Base and Insert | Smith & Nephew, Inc. | 2015 | 8 | — |
| +4 | K152726 | JOURNEY II XR Knee System | Smith & Nephew, Inc. | 2015 | 4 | — |
| +4 | K152704 | iTotal Posterior Stabilized Knee Replacement System, iTotal Cruciate Retaining Knee… | Conformis, Inc. | 2015 | 23 | — |
| +4 | K151266 | Physica CR Knee System | Lima Corporate S.P.A. | 2015 | 8 | — |
| +4 | K151256 | Arthrex BioSync® Bone Wedge | Arthex, Inc. | 2015 | 10 | 6 |
| +4 | K143725 | Consensus Knee System Modular Tibial Baseplate | Consensus Orthopedics, Inc. | 2015 | 3 | — |
| +4 | K143226 | Visionaire Disposable Instruments | Smith & Nephew, Inc. | 2015 | 0 | — |
| +4 | K141056 | Triathlon Knee System Posterior Stabilized Components | Stryker Orthopaedics | 2014 | 28 | 11 |
| +4 | K140826 | GMK Sphere Extension | Medacta International | 2014 | 17 | — |
| +4 | K133919 | Consensus Vitalite Tibial Insert | Consensus Orthopedics, Inc. | 2014 | 7 | — |
| +4 | K132624 | Triathlon Tritanium Metal-Backed Patella | Stryker Orthopaedics | 2013 | 38 | 1 |
| +4 | K123721 | GMK Revision Extension | Medacta International | 2013 | 3 | — |
| +4 | K122232 | GMK Narrow | Medacta International | 2012 | 8 | — |
| +4 | K112285 | Milestone Knee System, Femoral Component, Posterior Stablized, Unocated / RLP, Uncoated… | Tgm Medical, Inc. | 2011 | 1 | — |
| +4 | K103170 | GMK Revision Knee SC Liners | Medacta International S.A. | 2011 | 28 | — |
| +4 | K103721 | Mpact Acetabular System | Medacta International | 2011 | 21 | — |
| +4 | K103352 | Versafitcup CC Trio | Medacta International | 2011 | 4 | — |
| +4 | K102437 | GMK Revision Knee System | Medacta International S.A. | 2010 | 34 | — |
| +4 | K093806 | Myknee Cutting Blocks | Medacta International S.A. | 2010 | 16 | — |
| +5 | K253630 | Mpact 3D Metal Foam | Medacta International S.A. | 2026 | 0 | — |
| +5 | K262251 | ACTIFY™ Total Knee System, ACTIFY™ 3D Total Knee System (ACTIFY MC Tibial Insert) | Globus Medical, Inc. | 2026 | 0 | — |
| +5 | K261458 | ATTUNE Total Knee System; ATTUNE Cementless Knee System | DePuy Ireland UC | 2026 | 0 | — |
| +5 | K260796 | Tahoe Unicondylar Knee System with TiNbN Overcoat | Shalby Advanced Technologies, Inc. Dba Consensus Orthopedics | 2026 | 0 | — |
| +5 | K260037 | implantcast Packaging System Update | Implantcast GmbH | 2026 | 0 | — |
| +5 | K253328 | GMK 3D Metal Tibial Tray Extension | Medacta International S.A. | 2026 | 0 | — |
| +5 | K253637 | Triathlon® Total Knee System - Triathlon® X3® Medial Stabilized Tibial Bearing Insert | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2026 | 0 | — |
| +5 | K251043 | Mpact 3D Metal Implants Extension – DMLS Technology | Medacta International S.A. | 2026 | 0 | — |
| +5 | K252898 | Triathlon® Tritanium® Asymmetric Patella; Triathlon® Tritanium® Symmetric Patella… | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025 | 0 | 1 |
| +5 | K253197 | ATTUNE™ Total Knee System; ATTUNE™ Revision Sleeve LPS™ Femoral Adaptors | Depuy Ireland UC | 2025 | 0 | — |
| +5 | K252044 | Triathlon® Total Knee System - Triathlon® Gold Femoral Components | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025 | 0 | — |
| +5 | K250450 | Coated hip implants | Medacta International S.A. | 2025 | 0 | — |
| +5 | K241461 | Mpact Constrained Liner | Medacta International S.A. | 2025 | 1 | — |
| +5 | K243656 | U2 Total Knee System – PF+ Patella; USTAR II System– PF+ Patella | United Orthopedic Corporation | 2025 | 0 | — |
| +5 | K251665 | Triathlon® Hinge Knee System | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025 | 2 | — |
| +5 | K251618 | MOTO Partial Knee System Extension | Medacta International S.A. | 2025 | 0 | — |
| +5 | K250980 | Physica System (Physica CR Porous Femoral components) | Lima Corporate S.P.A. | 2025 | 0 | — |
| +5 | K243768 | iTotal® Identity™ Cruciate Retaining 3DP Porous Knee Replacement System | Restor3D, Inc. | 2025 | 0 | — |
| +5 | K241597 | Freedom® Total Knee System - Porous Tibial Base Plate | Maxx Orthopedics, Inc. | 2025 | 3 | — |
| +5 | K243615 | Physica Porous Femoral Components | Lima Corporate S.P.A. | 2024 | 1 | — |
| +5 | K240461 | OsteoSinter® EVANS and COTTON wedges and related accessories | Ames Medical Prosthetic Solutions, S.A.U. | 2024 | 2 | — |
| +5 | K242831 | Triathlon Knee System; Triathlon Pro Posterior Stabilized Femoral Components; Triathlon… | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2024 | 3 | — |
| +5 | K240393 | Exactech® TRULIANT® Knee System | Exactech, Inc. | 2024 | 0 | — |
| +5 | K240938 | The Optimotion™ Blue Plus Knee System | Optimotion Implants, LLC | 2024 | 0 | — |
| +5 | K240678 | ATTUNE® Porous Fixed Bearing Tibial Base, Medialized Dome Patella and Medialized… | Depuy Ireland UC | 2024 | 0 | — |
| +5 | K232303 | ATTUNE® Porous Fixed Bearing Tibial Base, Medialized Dome Patella and Medialized… | Depuy Ireland UC | 2023 | 1 | 1 |
| +5 | K230011 | Mpact Extension | Medacta International S.A. | 2023 | 3 | — |
| +5 | K232426 | Identity Imprint Porous Cruciate Retaining (CR) Knee Replacement System (KRS) with… | Conformis, Inc. | 2023 | 0 | — |
| +5 | K231037 | MyKnee UNI-ST | Medacta International S.A. | 2023 | 0 | — |
| +5 | K230952 | Triathlon® Total Knee System - Triathlon® Pro Posterior Stabilized (PS) Femoral Component | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2023 | 4 | — |
| +5 | K230416 | Triathlon® Hinge Knee System; Triathlon® Revision Insert X3® | Stryker | 2023 | 3 | — |
| +5 | K223528 | Triathlon® Hinge Knee System | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2023 | 4 | 1 |
| +5 | K220792 | SMR Reverse Liner | Lima Corporate S.P.A. | 2022 | 7 | — |
| +5 | K220049 | Optimotion Implants Porous Metal-Backed Patella | Optimotion Implants, LLC | 2022 | 0 | — |
| +5 | K212941 | Porous Patella | Encore Medical, L.P. Dba Djo Surgical | 2022 | 1 | 1 |