Devices descending from K112891
5 later devices reach Apex Revision Knee Systems through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K201611 | Apex Knee System | Omnilife Science | 2021 | 0 | — |
| +1 | K153437 | Apex Revision Knee System | Omnilife Science | 2015 | 4 | 1 |
| +2 | K163332 | Apex Revision Knee System | Omnilife Science | 2017 | 3 | — |
| +3 | K191765 | OMNI TiN Coated Apex Knee™ System | Omni Life Science, Inc. | 2019 | 2 | — |
| +4 | K252044 | Triathlon® Total Knee System - Triathlon® Gold Femoral Components | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025 | 0 | — |