Devices descending from K905613
73 later devices reach MTS Knee System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K121835 | Domed Tri-Peg Patella, Highly Cross Linked Domed Tri-Peg Patella with VE | Encore Medical L.P. | 2012 | 0 | — |
| +1 | K113756 | Highly Cross Linked VE Central Peg Patella Highly Cross Linked VE Tri-Peg Patella Highly… | Encore Medical L.P. | 2012 | 35 | 1 |
| +1 | K100900 | Motivation Knee System | Encore Medical L.P. | 2010 | 72 | 4 |
| +2 | K173723 | EMPOWR Universal Tibial Baseplate | Encore Medical L.P. | 2018 | 2 | 1 |
| +2 | K160342 | EMPOWR PS Knee System | Encore Medical L.P. | 2016 | 6 | 5 |
| +2 | K143242 | Rebel 3DKNEE System | Encore Medical L.P. | 2015 | 11 | 17 |
| +2 | K140830 | Exprt Revision Knee | Encore Medical L.P. | 2014 | 7 | 1 |
| +2 | K122239 | Foundation Knee System with Tinbn Coating Foundation PS Knee System with Tinbn Coating… | Encore Medical L.P. | 2013 | 20 | — |
| +2 | K122870 | Itotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2013 | 33 | — |
| +2 | K121727 | Movation Knee System | Encore Medical L.P. | 2012 | 14 | — |
| +3 | K260796 | Tahoe Unicondylar Knee System with TiNbN Overcoat | Shalby Advanced Technologies, Inc. Dba Consensus Orthopedics | 2026 | 0 | — |
| +3 | K241180 | Consensus Knee System with TiNbN | Shalby Advanced Technologies | 2025 | 1 | — |
| +3 | K213793 | EMPOWR Revision Knee | Encore Medical L.P. | 2022 | 1 | — |
| +3 | K200912 | Freedom (R) - TiNbN Coated Knee | Maxx Orthopedics, Inc. | 2020 | 2 | — |
| +3 | K191765 | OMNI TiN Coated Apex Knee™ System | Omni Life Science, Inc. | 2019 | 2 | — |
| +3 | K182872 | LINK GEMINI SL Total Knee System | Waldemar Link GmbH & Co. KG | 2019 | 8 | — |
| +3 | K180930 | Empowr VVC Tibial Insert | Encore Medical L.P. | 2018 | 3 | 1 |
| +3 | K171991 | EMPOWR Porous Knee System | Encore Medical L.P. | 2017 | 1 | 3 |
| +3 | K170573 | Empowr CR Knee Tibial Insert | Encore Medical L.P. | 2017 | 0 | — |
| +3 | K161945 | EXPRT Revision Knee Femoral Augment (5mm), EXPRT Revision Knee Stem Extension (40mm) | Encore Medical L.P. | 2016 | 0 | — |
| +3 | K161366 | ConfoMIS iTotal Cruciate Retaining (CR) Knee Replacement System (iTotal CR KRS) | Conformis, Inc. | 2016 | 18 | — |
| +3 | K152431 | LINK Endo-Model Knee System with PorEx (TiNbN) coating, Link Sled Knee System with PorEx… | Waldemar Link GmbH & Co. KG | 2016 | 9 | 16 |
| +3 | K133560 | Itotal Cruciate Retaining Knee Replacment System | Conformis, Inc. | 2014 | 0 | — |
| +3 | K131467 | Itotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2013 | 30 | — |
| +3 | K131019 | Itotal Cruciate Retaining (C) Knee Replacement System | Conformis, Inc. | 2013 | 30 | — |
| +3 | K123692 | Pipeline Knee System | Pipeline Orthopedics | 2013 | 0 | — |
| +4 | K252044 | Triathlon® Total Knee System - Triathlon® Gold Femoral Components | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025 | 0 | — |
| +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 | K220628 | LINK Endo-Model EVO Knee System | Waldemar Link GmbH & Co. KG | 2022 | 0 | — |
| +4 | K212839 | Opulent TiNbN Coated Knee | Meril Healthcare Pvt., Ltd. | 2021 | 1 | — |
| +4 | K212742 | GEMINI SL Total Knee System, Endo-Model Knee System, and Sled Knee System with LINK… | Waldemar Link GmbH & Co. KG | 2021 | 1 | 22 |
| +4 | K211768 | LINK Endo-Model Knee System, Femoral Segments (Augments), UHMWPE | Waldemar Link GmbH & Co. KG | 2021 | 0 | — |
| +4 | K202924 | LinkSymphoKnee System | Waldemar Link GmbH & Co. KG | 2021 | 2 | 11 |
| +4 | K201611 | Apex Knee System | Omnilife Science | 2021 | 0 | — |
| +4 | K210308 | EMPOWR Porous Femur with HAnano SurfaceTM | Encore Medical L.P. | 2021 | 0 | — |
| +4 | K202684 | GMK Total Knee System - TiNbN Coating | Medacta International S.A. | 2020 | 3 | — |
| +4 | K191755 | SPAR-K Instruments (for use with Gemini SL Total Knee System) | Waldemar Link GmbH & Co. KG | 2019 | 0 | — |
| +4 | K180906 | Conformis iTotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2018 | 17 | 4 |
| +4 | K140833 | Itotal Posterior Stabilized (PS) Knee Replacement System | Conformis, Inc. | 2014 | 26 | — |
| +4 | K140423 | Itotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2014 | 25 | 1 |
| +4 | K133256 | Itotal Cruciate Retaining, Iuni Unicondylar Knee Replacement Systems, Iduo… | Conformis, Inc. | 2014 | 16 | 6 |
| +5 | K251776 | EMPOWR Revision Knee™ (EMPOWR Revision VVC+, e+ Tibial Insert) | Encore Medical L.P. | 2025 | 0 | — |
| +5 | K251241 | EMPOWR Revision Knee™ (EMPOWR Revision Knee™ Symmetric TT Cones) | Encore Medical L.P. | 2025 | 0 | — |
| +5 | K230471 | LinkSymphoKnee – Fixed Bearing Ultracongruent (FB UC) Articulating Surface | Waldemar Link GmbH & Co. KG | 2023 | 0 | — |
| +5 | K222816 | Opulent TiNbN Coated Knee | Meril Healthcare Pvt., Ltd. | 2022 | 0 | — |
| +5 | K211664 | GMK Sphere Revision | Medacta International S.A. | 2021 | 0 | — |
| +5 | K203421 | Triathlon AS-1 | Conformis, Inc. | 2021 | 0 | — |
| +5 | K203755 | Shoulder System - TiNbN Coating | Medacta International S.A. | 2021 | 0 | — |
| +5 | K210010 | GMK Revision & Hinge Extension - TiNbN Coating | Medacta International S.A. | 2021 | 1 | — |
| +5 | K193105 | iUni Unicondylar Knee Replacement System, iDuo Bicompartmental Knee Repair System… | Conformis, Inc. | 2020 | 15 | — |
| +5 | K190562 | iTotal Identity Cruciate Retaining Knee Replacement System | Conformis, Inc. | 2019 | 15 | — |
| +5 | K142404 | iTotal Posterior Stabilized (PS) Knee Replacement System | Conformis, Inc. | 2014 | 24 | 2 |
| +5 | K142161 | Itotal Cruciate Retaining (CR) Knee Replacement System, Itotal Posterior Stabilized (PS)… | Conformis, Inc. | 2014 | 24 | 6 |
| +6 | K212411 | Identity Imprint Knee Replacement System (including Identity Imprint Posterior… | Conformis, Inc. | 2021 | 9 | — |
| +6 | K210191 | Identity Imprint Knee Replacement System | Conformis, Inc. | 2021 | 10 | 1 |
| +6 | K203447 | iTotal Identity Cruciate Retaining (CR) Total Knee Replacement, iTotal Identity… | Conformis, Inc. | 2020 | 12 | — |
| +6 | K201023 | iTotal® Identity Posterior Stabilized Knee Replacement System | Conformis, Inc. | 2020 | 14 | — |
| +6 | K153721 | iTotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2016 | 0 | — |
| +6 | K160025 | iTotal Posterior Stabilized (PS) Knee Replacement System, iTotal Cruciate Retaining (CR)… | Conformis, Inc. | 2016 | 20 | 1 |
| +6 | K153217 | ConforMIS iTotal Posterior Stabilized Knee Replacement System | Conformis, Inc. | 2016 | 18 | — |
| +6 | K152704 | iTotal Posterior Stabilized Knee Replacement System, iTotal Cruciate Retaining Knee… | Conformis, Inc. | 2015 | 23 | — |
| +7 | K213389 | Identity Imprint Cruciate Retaining (CR) Knee Replacement System and Identity Imprint… | Conformis, Inc. | 2021 | 8 | — |
| +7 | K210809 | iTotal® Identity™ Cruciate Retaining (CR) Knee Replacement System (KRS) | Conformis, Inc. | 2021 | 4 | 1 |
| +7 | K161668 | ConforMIS iTotal (R) Posterior Stabilized (PS) Knee Replacement System (iTotal PS) | Conformis, Inc. | 2016 | 17 | 4 |
| +8 | K230846 | iTotal Identity Knee Replacement System; Identity Imprint Knee Replacement System | Conformis, Inc. | 2023 | 2 | — |
| +8 | K230844 | Identity Imprint Cruciate Retaining (CR) Knee Replacement System (KRS) with Cruciate… | Conformis, Inc. | 2023 | 1 | — |
| +8 | K221059 | Identity Imprint Knee Replacement System (including Identity Imprint Posterior… | Conformis, Inc. | 2022 | 7 | — |
| +9 | K243768 | iTotal® Identity™ Cruciate Retaining 3DP Porous Knee Replacement System | Restor3D, Inc. | 2025 | 0 | — |
| +9 | K232426 | Identity Imprint Porous Cruciate Retaining (CR) Knee Replacement System (KRS) with… | Conformis, Inc. | 2023 | 0 | — |
| +9 | K221404 | Identity Imprint Knee Replacement System (including Identity Imprint Posterior… | Conformis, Inc. | 2022 | 6 | — |
| +10 | K223316 | Identity Imprint Porous Total Knee Replacement System, Identity Imprint Porous Cruciate… | Conformis, Inc. | 2023 | 2 | — |
| +10 | K231233 | Identity™ Imprint™ CR KRS and Identity™ Imprint™ PS KRS | Conformis, Inc. | 2023 | 0 | 1 |