| Triathlon® Knee System; Triathlon® Hinge Knee System; Scorpio® Total Knee System (K261898) | Howmedica Osteonics Corp. dba Stryker Orthopaedics | 2026-08-06 |
| Triathlon® Tritanium® Asymmetric Patella; Triathlon® Tritanium® Symmetric Patella; Triathlon® Symmetric Patella; Triathlon® Asymmetric Patella; Scorpio® Universal Dome Patella; Triathlon® Hinge Bumper (K252898) | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025-12-15 |
| Stem Extension Line (USTAR II System) (K252303) | United Orthopedic Corporation | 2025-08-22 |
| Triathlon® Hinge Knee System (K251665) | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025-07-25 |
| EVOLUTION® Hinge Knee System;GUARDIAN™ limb Salvage System;DCW Modular Distal Femoral System;REPIPHYSIS™ Limb Salvage System;EVOLUTION® MP Total Knee System; EVOLUTION® MP Total Knee System; EVOLUTION® MP Adaptive CS Insert; EVOLUTION® MP Adaptive PS Tibial Insert; EVOLUTION® MP CS/CR Porous Femur/EVOLUTION® Adaptive CS and PS Inserts; EVOLUTION® Revision CCK System; ADVANCE® Double High Insert; ADVANCE® A-CLASS® Tibial Insert; ADVANCE® Knee System; ADVANCE® Ultra-Congruent Tibial Inse (K240043) | Microport Orthopedics, Inc. | 2024-04-01 |
| ATTUNE Total Knee System, ATTUNE Cementless Knee System, LPS Limb Preservation System, Sigma High Performance (HP) Partial Knee System (K233980) | Depuy Ireland UC | 2024-03-21 |
| EVOLUTION® Hinge Knee System (K230563) | Microport Orthopedics, Inc. | 2023-09-27 |
| Triathlon® Hinge Knee System; Triathlon® Revision Insert X3® (K230416) | Stryker | 2023-05-19 |
| Modular Rotating Hinge Knee Systems and Compatible Components (K223069) | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2023-04-21 |
| Triathlon® Hinge Knee System (K223528) | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2023-01-20 |
| LINK Endo-Model EVO Knee System (K220628) | Waldemar Link GmbH & Co. KG | 2022-05-03 |
| ELEOS Limb Salvage System (K211677) | Onkos Surgical | 2021-07-28 |