| K252898 | Triathlon® Tritanium® Asymmetric Patella; Triathlon® Tritanium® Symmetric Patella; Triathlon® Symmetric Patella; Triathlon® Asymmetric Patella; Scorpio® Universal Dome Patella; Triathlon® Hinge Bumper | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025-12-15 |
| K252303 | Stem Extension Line (USTAR II System) | United Orthopedic Corporation | 2025-08-22 |
| K251665 | Triathlon® Hinge Knee System | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025-07-25 |
| K242871 | ATTUNE Revision Hinge Knee | Depuy Ireland UC | 2024-11-21 |
| K240043 | 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 | Microport Orthopedics, Inc. | 2024-04-01 |
| K233980 | ATTUNE Total Knee System, ATTUNE Cementless Knee System, LPS Limb Preservation System, Sigma High Performance (HP) Partial Knee System | Depuy Ireland UC | 2024-03-21 |
| K230563 | EVOLUTION® Hinge Knee System | Microport Orthopedics, Inc. | 2023-09-27 |
| K223069 | Modular Rotating Hinge Knee Systems and Compatible Components | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2023-04-21 |
| K223528 | Triathlon® Hinge Knee System | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2023-01-20 |
| K220628 | LINK Endo-Model EVO Knee System | Waldemar Link GmbH & Co. KG | 2022-05-03 |
| K211677 | ELEOS Limb Salvage System | Onkos Surgical | 2021-07-28 |
| K211768 | LINK Endo-Model Knee System, Femoral Segments (Augments), UHMWPE | Waldemar Link GmbH & Co. KG | 2021-06-30 |
| K210010 | GMK Revision & Hinge Extension - TiNbN Coating | Medacta International S.A. | 2021-03-02 |
| K192798 | Zimmer Segmental System | Zimmer, Inc. | 2020-12-10 |
| K190181 | Instruments for LINK MEGASYSTEM-C Family | LinkBio Corp. | 2019-10-25 |