Devices descending from K051977
72 later devices reach Scorpio Knee System Tibial Inserts and Patellar Components through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K132624 | Triathlon Tritanium Metal-Backed Patella | Stryker Orthopaedics | 2013 | 38 | 1 |
| +1 | K103733 | United U2 Xpe Total Knee System | United Orthopedic Corporation | 2011 | 8 | 2 |
| +1 | K110362 | Vanguard Asymmetrical Patellar Component | Biomet Manufacturing Corp | 2011 | 7 | — |
| +1 | K082019 | Freedom Total Knee System | Maxx Orthopedics, Inc. | 2009 | 15 | — |
| +2 | K261563 | Freedom Total Knee System (E-Poly Tibial Liners) | Maxx Orthopedics, Inc. | 2026 | 0 | — |
| +2 | K252898 | Triathlon® Tritanium® Asymmetric Patella; Triathlon® Tritanium® Symmetric Patella… | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025 | 0 | 1 |
| +2 | K253314 | Freedom Infinia™ Total Knee System | Maxx Orthopedics, Inc. | 2025 | 0 | — |
| +2 | K243656 | U2 Total Knee System – PF+ Patella; USTAR II System– PF+ Patella | United Orthopedic Corporation | 2025 | 0 | — |
| +2 | K250382 | Freedom Total Knee System (All-poly Tibial Plate) | Maxx Orthopedics, Inc. | 2025 | 1 | — |
| +2 | K240863 | Freedom® Total Knee System | Maxx Orthopedics, Inc. | 2024 | 0 | — |
| +2 | K222700 | Tibial baseplate, Tibial insert | United Orthopedic Corporation | 2022 | 0 | — |
| +2 | K220049 | Optimotion Implants Porous Metal-Backed Patella | Optimotion Implants, LLC | 2022 | 0 | — |
| +2 | K212941 | Porous Patella | Encore Medical, L.P. Dba Djo Surgical | 2022 | 1 | 1 |
| +2 | K211221 | Porous Patella and Porous Tibia Baseplate | Smith & Nephew, Inc. | 2021 | 5 | — |
| +2 | K202194 | ATTUNE® Porous Fixed Bearing Tibial Base, Medialized Dome Patella, and Medialized… | Depuy Ireland UC | 2020 | 4 | 1 |
| +2 | K200912 | Freedom (R) - TiNbN Coated Knee | Maxx Orthopedics, Inc. | 2020 | 2 | — |
| +2 | K172326 | Triathlon Total Knee System, Triathlon PKR System, Restoris MCK Knee System | Stryker Orthopaedics | 2017 | 24 | 1 |
| +2 | K171054 | Biomet Knee Joint Replacement Prostheses | Biomet, Inc. | 2017 | 5 | 4 |
| +2 | K161705 | U2 Total Knee System E-XPE products | United Orthopedic Corporation | 2017 | 1 | — |
| +2 | K161360 | U2 Total Knee System, PSA Tibial Insert | United Orthopedic Corporation | 2017 | 0 | — |
| +2 | K161414 | Anatomic Total Knee System | Amplitude | 2017 | 1 | — |
| +2 | K160771 | Destiknee Total Knee System | Meril Healthcare Private Limited | 2016 | 3 | — |
| +2 | K150829 | U2 Total Knee System- Additional Sizes | United Orthopedic Corporation | 2015 | 3 | — |
| +2 | K150680 | Freedom Cementless Femoral Component | Maxx Orthopedics, Inc. | 2015 | 1 | — |
| +2 | K140902 | E1 Series a Patellae, Standard 3-Peg, E1 Series a Patellae, Thin 3-Peg, E1 Series… | Biomet, Inc. | 2014 | 6 | — |
| +2 | K132752 | Ultracongruent Insert | United Orthopedic Corporation | 2014 | 5 | — |
| +2 | K131481 | Freedom PCK Components | Maxx Orthopedics, Inc. | 2014 | 6 | — |
| +2 | K131864 | U2 Tibial Baseplate- Cma Type, Tibial Insert and Augment | United Orthopedic Corporation | 2014 | 5 | — |
| +2 | K091280 | Freedom Total Knee Cruciate Retaining (CR) Femoral Component | Maxx Orthopedics, Inc. | 2009 | 7 | — |
| +3 | K261462 | LANDMARK Total Knee System | Smith & Nephew, Inc. | 2026 | 0 | — |
| +3 | K261898 | Triathlon® Knee System; Triathlon® Hinge Knee System; Scorpio® Total Knee System | Howmedica Osteonics Corp. dba Stryker Orthopaedics | 2026 | 0 | — |
| +3 | K261458 | ATTUNE Total Knee System; ATTUNE Cementless Knee System | DePuy Ireland UC | 2026 | 0 | — |
| +3 | K254084 | AETOS Shoulder System - CONCELOC Glenoids | Smith & Nephew, Inc. | 2026 | 0 | — |
| +3 | K253144 | Freedom® Total Knee System – Titan PCK Components | Maxx Orthopedics, Inc. | 2025 | 0 | — |
| +3 | K251665 | Triathlon® Hinge Knee System | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025 | 2 | — |
| +3 | K242831 | Triathlon Knee System; Triathlon Pro Posterior Stabilized Femoral Components; Triathlon… | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2024 | 3 | — |
| +3 | K240678 | ATTUNE® Porous Fixed Bearing Tibial Base, Medialized Dome Patella and Medialized… | Depuy Ireland UC | 2024 | 0 | — |
| +3 | K232303 | ATTUNE® Porous Fixed Bearing Tibial Base, Medialized Dome Patella and Medialized… | Depuy Ireland UC | 2023 | 1 | 1 |
| +3 | K230078 | TRAX® CR Total Knee System | Amplitude | 2023 | 0 | — |
| +3 | K230952 | Triathlon® Total Knee System - Triathlon® Pro Posterior Stabilized (PS) Femoral Component | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2023 | 4 | — |
| +3 | K230416 | Triathlon® Hinge Knee System; Triathlon® Revision Insert X3® | Stryker | 2023 | 3 | — |
| +3 | K230653 | Smith & Nephew, Inc. ANTHEM Total Knee System, Genesis Uni Knee System, JOURNEY BCS and… | Smith & Nephew, Inc. | 2023 | 3 | 1 |
| +3 | K223528 | Triathlon® Hinge Knee System | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2023 | 4 | 1 |
| +3 | K213781 | ATTUNE® Porous Fixed Bearing Tibial Base with AFFIXIUM™ 3DP | Depuy Ireland UC | 2022 | 0 | 1 |
| +3 | K212839 | Opulent TiNbN Coated Knee | Meril Healthcare Pvt., Ltd. | 2021 | 1 | — |
| +3 | K210961 | U2 Total Knee System, XPE Tibial Insert, PS PLUS | United Orthopedic Corporation | 2021 | 0 | — |
| +3 | K203099 | Triathlon PKR System | Howmedica Osteonics Corp. A.K.A. Stryker Orthopaedics | 2020 | 1 | — |
| +3 | K201343 | Triathlon Total KneeSystem | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2020 | 3 | — |
| +3 | K200782 | Triathlon Posterior Stabilized Femoral Component - beaded with Peri-Apatite, Triathlon… | Howmedica Osteonics Corp. | 2020 | 0 | — |
| +3 | K200395 | LOSPA II Knee System (EXULT Knee Replacement System) | Corentec Co., Ltd. | 2020 | 2 | — |
| +3 | K190402 | Triathlon Total Knee System-Additional Components | Stryker Orthopaedics (Aka Howmedica Osteonics Corp.) | 2019 | 11 | — |
| +3 | K190991 | Triathlon Tritanium Central Femoral Cone Augment, Triathlon Femoral Distal Augment | Howmedica Osteonics Corp. (Aka Stryker Orthopaedics) | 2019 | 0 | 4 |
| +3 | K181947 | Persona Revision Knee System | Zimmer, Inc. | 2018 | 4 | 1 |
| +3 | K180612 | Triathlon PKR X3 Tibial Inserts, Mako X3 Uni Onlay Tibial Inserts | Howmedica Osteonics Corp. A.K.A. Stryker Orthopaedics | 2018 | 3 | — |
| +3 | K173849 | Triathlon Total Knee System | Stryker Orthopaedics | 2018 | 14 | 3 |
| +3 | K172936 | Destiknee™ Total Knee System | Meril Healthcare Pvt., Ltd. | 2017 | 2 | — |
| +3 | K152430 | All Poly Tibial Component | United Orthopedic Corporation | 2016 | 0 | — |
| +4 | K253637 | Triathlon® Total Knee System - Triathlon® X3® Medial Stabilized Tibial Bearing Insert | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2026 | 0 | — |
| +4 | K243724 | Persona® Revision Knee System (Persona Revision SoluTion™ Femoral Components) | Zimmer, Inc. | 2025 | 0 | — |
| +4 | K241260 | ACTIFY™ Unicondylar Knee System | Globus Medical, Inc. | 2024 | 0 | — |
| +4 | K242711 | JOURNEY II Unicompartmental Knee System (JOURNEY II UK) | Smith & Nephew, Inc. | 2024 | 0 | — |
| +4 | K240669 | ACTIFY™ 3D Total Knee System, ACTIFY™ Total Knee System | Globus Medical, Inc. | 2024 | 1 | — |
| +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 | K220930 | Restoris Multi-Compartmental Knee System | Mako Surgical Corp. | 2022 | 0 | — |
| +4 | K212034 | LOSPA TKR System | Corentec Co., Ltd. | 2021 | 0 | — |
| +4 | K210829 | Persona Revision Knee System Femoral Metaphyseal Cones | Zimmer, Inc. | 2021 | 0 | — |
| +4 | K201851 | EXULT Femoral component trial - Left, EXULT Femoral component trial - Right | Corentec Co., Ltd. | 2020 | 0 | — |
| +4 | K191625 | Persona Revision Knee System | Zimmer, Inc. | 2019 | 1 | 1 |
| +5 | K262251 | ACTIFY™ Total Knee System, ACTIFY™ 3D Total Knee System (ACTIFY MC Tibial Insert) | Globus Medical, Inc. | 2026 | 0 | — |
| +5 | K253328 | GMK 3D Metal Tibial Tray Extension | Medacta International S.A. | 2026 | 0 | — |
| +5 | K210551 | Persona Revision Knee System | Zimmer, Inc. | 2021 | 0 | 1 |