Devices descending from K122232
8 later devices reach GMK Narrow through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K202684 | GMK Total Knee System - TiNbN Coating | Medacta International S.A. | 2020 | 3 | — |
| +1 | K142069 | GMK Extension | Medacta International | 2014 | 4 | — |
| +1 | K131310 | GMK Full PE Tibial Components | Medacta International | 2013 | 2 | — |
| +2 | K262057 | GMK Extension | Medacta International SA | 2026 | 0 | — |
| +2 | K211664 | GMK Sphere Revision | Medacta International S.A. | 2021 | 0 | — |
| +2 | K210062 | Mectaplug PE II | Medacta International S.A. | 2021 | 0 | — |
| +2 | K203755 | Shoulder System - TiNbN Coating | Medacta International S.A. | 2021 | 0 | — |
| +2 | K210010 | GMK Revision & Hinge Extension - TiNbN Coating | Medacta International S.A. | 2021 | 1 | — |