Devices descending from K151531
11 later devices reach MasterLoc Stem through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K191145 | MasterLoc Extension | Medacta International S.A. | 2019 | 0 | — |
| +1 | K173267 | MasterLoc Stem: Lateralized Plus | Medacta International S.A. | 2017 | 1 | — |
| +1 | K170845 | MiniMAX | Medacta International S.A. | 2017 | 7 | 1 |
| +1 | K160289 | MasterLoc Stem | Medacta International | 2016 | 2 | — |
| +2 | K250450 | Coated hip implants | Medacta International S.A. | 2025 | 0 | — |
| +2 | K231109 | Xerxes Hip Stem | Xerxes Arthopedix, LLC | 2023 | 0 | — |
| +2 | K192352 | MiniMAX | Medacta International S.A. | 2019 | 2 | — |
| +2 | K181693 | SMS Femoral Stem | Medacta International S.A. | 2018 | 4 | — |
| +3 | K203041 | SMS Cementless Stem | Medacta International S.A. | 2020 | 1 | — |
| +3 | K201673 | SMS Cementless Stem | Medacta International S.A. | 2020 | 3 | — |
| +4 | K231925 | MINIMA S System | Lima Corporate S.P.A. | 2023 | 0 | — |