Devices descending from K991226
28 later devices reach Foundation Porous Hip Stem through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K121024 | Linear Porous Coated Hip Stem, Size 5; Revelation Hip Stem, Size 8; Foundation Porous… | Encore Medical L.P. | 2012 | 0 | — |
| +1 | K100445 | Klassic HD Hip System | Total Joint Orthopedics, Inc. | 2010 | 25 | — |
| +1 | K032385 | Global Press-Fit Stem | Global Medical Co. | 2003 | 0 | — |
| +2 | K220483 | Platform® Acetabular System | Total Joint Orthopedics, Inc. | 2022 | 0 | — |
| +2 | K213580 | Adapter Sleeve for BIOLOX® OPTION Femoral Head, +10.5mm head length | Total Joint Othopedics, Inc. | 2021 | 1 | — |
| +2 | K191399 | BIOLOX CONTOURA Ceramic Femoral Head | Total Joint Othopedics, Inc. | 2019 | 0 | — |
| +2 | K180929 | Klassic HD® Hip System | Total Joint Orthopedics, Inc. | 2018 | 5 | — |
| +2 | K171962 | Klassic HD® Hip System | Total Joint Othopedics, Inc. | 2017 | 0 | — |
| +2 | K161073 | Klassic HD Hip System | Total Joint Othopedics, Inc. | 2016 | 6 | — |
| +2 | K151440 | Klassic HD Hip System | Total Joint Orthopedics, Inc. | 2015 | 1 | — |
| +2 | K143113 | Klassic BiPolar System | Total Joint Orthopedics | 2015 | 0 | 1 |
| +2 | K143407 | Klassic HD Hip System | Total Joint Othopedics, Inc. | 2014 | 16 | — |
| +2 | K141972 | Klassic HD Acetabular Insert with E-Link Poly | Total Joint Orthopedics, Inc. | 2014 | 14 | — |
| +2 | K133832 | Klassic HD Hip System, Offset Femoral Stem, Non-Porous / Porous | Total Joint Orthopedics, Inc. | 2014 | 2 | — |
| +2 | K131454 | Klassic HD (TM) Extended Offset Femoral Head | Total Joint Orthopedics, Inc. | 2014 | 2 | — |
| +3 | K243809 | Biolox® Delta Revision heads | Limacorporate | 2025 | 0 | — |
| +3 | K221675 | United U2 femoral head, 22mm delta ceramic head | United Orthopedic Corporation | 2022 | 0 | — |
| +3 | K180263 | EcoFit Vit E Acetabular System | Implantcast GmbH | 2018 | 5 | — |
| +3 | K173104 | Klassic HD® Hooded Acetabular Insert with E-Link® Poly, Klassic HD® Low Profile… | Total Joint Orthopedics, Inc. | 2017 | 6 | — |
| +3 | K163577 | Ecofit® Hip System | Implantcast GmbH | 2017 | 9 | 1 |
| +4 | K252451 | EPORE® XO cup system | Implantcast GmbH | 2026 | 0 | — |
| +4 | K260037 | implantcast Packaging System Update | Implantcast GmbH | 2026 | 0 | — |
| +4 | K240834 | EcoFit® short stem cementless cpTi | Implantcast GmbH | 2024 | 1 | — |
| +4 | K223103 | BethaLoc® stem cementless HA | Implantcast GmbH | 2023 | 1 | — |
| +4 | K210678 | implaFit® hip stems | Implantcast GmbH | 2022 | 3 | — |
| +4 | K203420 | EcoFit® Hip System | Implantcast GmbH | 2021 | 4 | — |
| +5 | K252401 | implaFit® short stems | Implantcast GmbH | 2026 | 0 | — |
| +5 | K232371 | Actinia® hip stems | Implantcast GmbH | 2023 | 1 | — |