Devices descending from K923277
238 later devices reach Foundation Knee System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K182872 | LINK GEMINI SL Total Knee System | Waldemar Link GmbH & Co. KG | 2019 | 8 | — |
| +1 | K143242 | Rebel 3DKNEE System | Encore Medical L.P. | 2015 | 11 | 17 |
| +1 | K122239 | Foundation Knee System with Tinbn Coating Foundation PS Knee System with Tinbn Coating… | Encore Medical L.P. | 2013 | 20 | — |
| +1 | K120038 | A200 Knee System | Renovis Surgical Technologies, LLC | 2013 | 2 | — |
| +1 | K100900 | Motivation Knee System | Encore Medical L.P. | 2010 | 72 | 4 |
| +1 | K090705 | Balanced Knee System Ultracongruent Tibial Insert | Ortho Development Corp. | 2009 | 42 | 1 |
| +1 | K020114 | 3D KNEE | Encore Orthopedics, Inc. | 2002 | 143 | 5 |
| +1 | K000666 | TC-Plus Solution Knee | Plus Orthopedics | 2000 | 115 | 9 |
| +1 | K970031 | Foundation Knee System Tibial Component | Encore Orthopedics, Inc. | 1997 | 0 | 2 |
| +1 | K964008 | Foundation Knee System | Encore Orthopedics, Inc. | 1996 | 21 | — |
| +1 | K963028 | Tibial Insert | Encore Orthopedics, Inc. | 1996 | 0 | — |
| +2 | K260796 | Tahoe Unicondylar Knee System with TiNbN Overcoat | Shalby Advanced Technologies, Inc. Dba Consensus Orthopedics | 2026 | 0 | — |
| +2 | K241180 | Consensus Knee System with TiNbN | Shalby Advanced Technologies | 2025 | 1 | — |
| +2 | K243295 | Initia Knee System | Kyocera Medical Technologies, Inc. | 2025 | 0 | — |
| +2 | K212742 | GEMINI SL Total Knee System, Endo-Model Knee System, and Sled Knee System with LINK… | Waldemar Link GmbH & Co. KG | 2021 | 1 | 22 |
| +2 | K202924 | LinkSymphoKnee System | Waldemar Link GmbH & Co. KG | 2021 | 2 | 11 |
| +2 | K200912 | Freedom (R) - TiNbN Coated Knee | Maxx Orthopedics, Inc. | 2020 | 2 | — |
| +2 | K191765 | OMNI TiN Coated Apex Knee™ System | Omni Life Science, Inc. | 2019 | 2 | — |
| +2 | K191755 | SPAR-K Instruments (for use with Gemini SL Total Knee System) | Waldemar Link GmbH & Co. KG | 2019 | 0 | — |
| +2 | K190122 | Renovis A200 PS Knee System as part of the Renovis A200 Knee System | Renovis Surgical Technologies | 2019 | 1 | — |
| +2 | K173723 | EMPOWR Universal Tibial Baseplate | Encore Medical L.P. | 2018 | 2 | 1 |
| +2 | K171991 | EMPOWR Porous Knee System | Encore Medical L.P. | 2017 | 1 | 3 |
| +2 | K170573 | Empowr CR Knee Tibial Insert | Encore Medical L.P. | 2017 | 0 | — |
| +2 | K160342 | EMPOWR PS Knee System | Encore Medical L.P. | 2016 | 6 | 5 |
| +2 | K152431 | LINK Endo-Model Knee System with PorEx (TiNbN) coating, Link Sled Knee System with PorEx… | Waldemar Link GmbH & Co. KG | 2016 | 9 | 16 |
| +2 | K152169 | Balanced Knee System TriMax CR Femoral Component and E-Vitalize CR and UC Tibial Inserts | Ortho Development Corporation | 2015 | 1 | — |
| +2 | K140830 | Exprt Revision Knee | Encore Medical L.P. | 2014 | 7 | 1 |
| +2 | K132752 | Ultracongruent Insert | United Orthopedic Corporation | 2014 | 5 | — |
| +2 | K121727 | Movation Knee System | Encore Medical L.P. | 2012 | 14 | — |
| +2 | K121835 | Domed Tri-Peg Patella, Highly Cross Linked Domed Tri-Peg Patella with VE | Encore Medical L.P. | 2012 | 0 | — |
| +2 | K113756 | Highly Cross Linked VE Central Peg Patella Highly Cross Linked VE Tri-Peg Patella Highly… | Encore Medical L.P. | 2012 | 35 | 1 |
| +2 | K112906 | Klassic Knee System | Total Joint Orthopedics, Inc. | 2012 | 33 | — |
| +2 | K091956 | Highly Cross-Linked Vitamin E Uhmwpe Tibial Inserts, Model 391/392-09_19-702_712 | Encore Medical L.P. | 2010 | 119 | 4 |
| +2 | K072858 | TC-Plus Primary Knee System | Smith & Nephew, Inc. | 2007 | 53 | 15 |
| +2 | K032905 | 3DKNEE Porous Coated Femoral Component | Encore Orthopedics, Inc. | 2004 | 2 | — |
| +2 | K023416 | Modification to VKS Knee System | Plus Orthopedics | 2002 | 0 | — |
| +2 | K022204 | VKS Knee System | Plus Orthopedics | 2002 | 70 | 4 |
| +2 | K011258 | TC-Plus Porous Femoral Components | Plus Orthopedics | 2001 | 54 | — |
| +3 | K253161 | Balanced Knee System TriMax Porous Femoral Components | Ortho Development Corp. | 2025 | 0 | — |
| +3 | K252044 | Triathlon® Total Knee System - Triathlon® Gold Femoral Components | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025 | 0 | — |
| +3 | K243991 | Klassic Knee System - Revision Tibial Baseplate | Total Joint Othopedics, Inc. | 2025 | 1 | — |
| +3 | K232414 | Klassic® Tibial Insert, PS-Post, Klassic All Poly Tibia, PS-Post | Total Joint Othopedics, Inc. | 2023 | 0 | — |
| +3 | K230537 | Klassic Knee Revision System | Total Joint Othopedics, Inc. | 2023 | 2 | — |
| +3 | K230471 | LinkSymphoKnee – Fixed Bearing Ultracongruent (FB UC) Articulating Surface | Waldemar Link GmbH & Co. KG | 2023 | 0 | — |
| +3 | K222700 | Tibial baseplate, Tibial insert | United Orthopedic Corporation | 2022 | 0 | — |
| +3 | K220628 | LINK Endo-Model EVO Knee System | Waldemar Link GmbH & Co. KG | 2022 | 0 | — |
| +3 | K213793 | EMPOWR Revision Knee | Encore Medical L.P. | 2022 | 1 | — |
| +3 | K212839 | Opulent TiNbN Coated Knee | Meril Healthcare Pvt., Ltd. | 2021 | 1 | — |
| +3 | K211602 | Klassic Knee System | Total Joint Orthopedics, Inc. | 2021 | 0 | — |
| +3 | K211768 | LINK Endo-Model Knee System, Femoral Segments (Augments), UHMWPE | Waldemar Link GmbH & Co. KG | 2021 | 0 | — |
| +3 | K201611 | Apex Knee System | Omnilife Science | 2021 | 0 | — |
| +3 | K210308 | EMPOWR Porous Femur with HAnano SurfaceTM | Encore Medical L.P. | 2021 | 0 | — |
| +3 | K202684 | GMK Total Knee System - TiNbN Coating | Medacta International S.A. | 2020 | 3 | — |
| +3 | K183596 | Klassic Knee System - Klassic Knee PS-Post Femur; Klassic Knee Tibial Insert, PS-Post… | Total Joint Orthopedics, Inc. | 2019 | 2 | — |
| +3 | K180930 | Empowr VVC Tibial Insert | Encore Medical L.P. | 2018 | 3 | 1 |
| +3 | K180159 | Klassic® Knee System | Total Joint Orthopedics, Inc. | 2018 | 22 | — |
| +3 | K161705 | U2 Total Knee System E-XPE products | United Orthopedic Corporation | 2017 | 1 | — |
| +3 | K162422 | Klassic Knee System | Total Joint Orthopedics, Inc. | 2016 | 23 | — |
| +3 | K162256 | Klassic Femur, Porous, Klassic Tibial Baseplate, Porous | Total Joint Orthopedics, Inc. | 2016 | 0 | — |
| +3 | K161945 | EXPRT Revision Knee Femoral Augment (5mm), EXPRT Revision Knee Stem Extension (40mm) | Encore Medical L.P. | 2016 | 0 | — |
| +3 | K152430 | All Poly Tibial Component | United Orthopedic Corporation | 2016 | 0 | — |
| +3 | K153310 | Klassic Knee System | Total Joint Orthopedics, Inc. | 2015 | 24 | — |
| +3 | K153075 | Klassic Knee System | Total Joint Orthopedics, Inc. | 2015 | 24 | — |
| +3 | K150829 | U2 Total Knee System- Additional Sizes | United Orthopedic Corporation | 2015 | 3 | — |
| +3 | K150105 | Klassic Knee System-Sombrero Patella | Total Joint Orthopedics, Inc. | 2015 | 24 | — |
| +3 | K140942 | Klassic Knee Tibial Stem Extension | Total Joint Orthopedics, Inc. | 2014 | 27 | — |
| +3 | K131337 | Balanced Knee System High Flex Vitamin E PS Tibial Insert and Patella | Ortho Development Corp. | 2013 | 3 | — |
| +3 | K130365 | X-Alt Highly Cross Linked VE Acetabular Liner | Encore Medical L.P. | 2013 | 38 | — |
| +3 | K123982 | Turon Glenoid Pegged, E+, Turon Keeled Glenoid, E+ | Encore Medical L.P. | 2013 | 35 | — |
| +3 | K122870 | Itotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2013 | 33 | — |
| +3 | K112897 | Renovis Surgical Hip Joint Replacement Prosthesis | Renovis Surgical Technologies, LLC | 2012 | 8 | — |
| +3 | K113482 | Journey II Deep Dished Articular Inserts | Smith & Nephew, Inc. | 2012 | 6 | — |
| +3 | K103223 | Highly Cross-Linked Vitamin E Uhmwpe Tibial Inserts | Encore Medical L.P. | 2010 | 37 | — |
| +3 | K090988 | GMK Total Knee System | Medacta International S.A. | 2009 | 52 | 1 |
| +3 | K053579 | Columbus Ultra Congruent (UC) Tibial Insert/Gliding Surface | Aesculap, Inc. | 2006 | 0 | — |
| +3 | K032215 | VKS/TC-Plus Revision Knee | Plus Orthopedics | 2003 | 6 | — |
| +4 | K262057 | GMK Extension | Medacta International SA | 2026 | 0 | — |
| +4 | K261734 | Klassic Infection Spacer System | Total Joint Orthopedics, Inc. | 2026 | 0 | — |
| +4 | K234044 | ACS® LD FB Knee System | Implantcast GmbH | 2024 | 1 | — |
| +4 | K233093 | Balanced Knee® System TriMax PS Plus Tibial Insert | Ortho Development Corporation | 2023 | 0 | — |
| +4 | K230653 | Smith & Nephew, Inc. ANTHEM Total Knee System, Genesis Uni Knee System, JOURNEY BCS and… | Smith & Nephew, Inc. | 2023 | 3 | 1 |
| +4 | K230169 | EMPOWR Revision VVC+ (Varus / Valgus Constrained), e+ Tibial Insert | Encore Medical, L.P Dba Enovis | 2023 | 2 | — |
| +4 | K230441 | EMPOWR Stem Extender, 50mm | Encore Medical, L.P Dba Enovis | 2023 | 0 | — |
| +4 | K222816 | Opulent TiNbN Coated Knee | Meril Healthcare Pvt., Ltd. | 2022 | 0 | — |
| +4 | K221850 | GMK 3D Metal Tibial Tray | Medacta International S.A. | 2022 | 1 | — |
| +4 | K211877 | Klassic Knee System | Total Joint Orthopedics, Inc. | 2022 | 1 | — |
| +4 | K211671 | Journey II Mid-Level Tibial Inserts | Smith & Nephew, Inc. | 2021 | 1 | — |
| +4 | K211664 | GMK Sphere Revision | Medacta International S.A. | 2021 | 0 | — |
| +4 | K210961 | U2 Total Knee System, XPE Tibial Insert, PS PLUS | United Orthopedic Corporation | 2021 | 0 | — |
| +4 | K203755 | Shoulder System - TiNbN Coating | Medacta International S.A. | 2021 | 0 | — |
| +4 | K210010 | GMK Revision & Hinge Extension - TiNbN Coating | Medacta International S.A. | 2021 | 1 | — |
| +4 | K202740 | Klassic Knee System Tibial Inserts, PS-Max | Total Joint Orthopedics, Inc. | 2020 | 0 | — |
| +4 | K202022 | GMK-SPHERE Tibial inserts FLEX Tibial Insert CR and Resurfacing Patella made of E-CROSS… | Medacta International S.A. | 2020 | 1 | — |
| +4 | K191708 | Origin Stem, Evolve Stem, Aria Hip Stem, Remedy Stem, CoCr Femoral Head | Signature Orthopaedics Pty, Ltd. | 2020 | 0 | — |
| +4 | K190562 | iTotal Identity Cruciate Retaining Knee Replacement System | Conformis, Inc. | 2019 | 15 | — |
| +4 | K190057 | DJO Acetabular System | Encore Medical L.P. | 2019 | 2 | 5 |
| +4 | K190280 | Klassic Knee System - Sombrero Patella with Standard Poly, Klassic Knee System -… | Total Joint Orthopedics, Inc. | 2019 | 0 | — |
| +4 | K172833 | E-XPE Acetabular Components and U-Motion II Acetabular Cup | United Orthopedic Corporation | 2018 | 2 | — |
| +4 | K172651 | FMP Extended Liners | Encore Medical L.P. | 2017 | 3 | — |
| +4 | K171543 | Renovis Surgical Hip Replacement System | Renovis Surgical Technologies | 2017 | 0 | — |