Devices descending from K974331
189 later devices reach Uni-Rom Total Hip System Femoral Stem through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +4 | K180263 | EcoFit Vit E Acetabular System | Implantcast GmbH | 2018 | 5 | — |
| +4 | K170473 | C2 femoral stem | Lima Corporate S.P.A. | 2017 | 0 | — |
| +4 | K162942 | Corin MetaFix Hip Stem | Corin U.S.A. Limited | 2017 | 3 | — |
| +4 | K161635 | AMIStem-H Proximal Coating | Medacta International S.A. | 2017 | 10 | — |
| +4 | K162127 | Bencox M Stem Lateralized & Bencox Mirabo Cup System | Corentec Co., Ltd. | 2016 | 6 | 1 |
| +4 | K160011 | H-Max S stem | Lima Corporate S.P.A. | 2016 | 1 | — |
| +4 | K160907 | DePuy Actis DuoFix Hip Prosthesis | Depuy (Ireland) | 2016 | 26 | — |
| +4 | K153131 | Logical C-Series Acetabular Shell, Logical Constrained Liner, Logical Constrained Liner… | Signature Orthopaedics Pty, Ltd. | 2016 | 4 | — |
| +4 | K152530 | UCP Stem | United Orthopedic Corporation | 2016 | 2 | — |
| +4 | K150855 | H-MAX S Femoral Hip System | Lima Corporate S.P.A. | 2015 | 2 | — |
| +4 | K143184 | Evolve UniPolar Head | Signature Orthopaedics Pty, Ltd. | 2015 | 1 | — |
| +4 | K142201 | OMNI Interface Acetabular System | Omnlife Science | 2015 | 1 | — |
| +4 | K141327 | Minima S System | Lima Corporate S.P.A. | 2014 | 5 | — |
| +4 | K133370 | Remedy Hip Stem, Pegasus Hip Stem, Evolve Helios Hip Stem, Evolve Masters Hip Stem… | Signature Orthopaedics Pty Limited | 2014 | 5 | — |
| +4 | K131952 | Corin Metafix Hip Stem | Corin USA | 2013 | 4 | — |
| +4 | K131884 | Avenir Cemented Hip Stem | Zimmer GmbH | 2013 | 1 | — |
| +4 | K130899 | Biolox Delta Ceramic Femoral Heads | Zimmer GmbH | 2013 | 19 | — |
| +4 | K121439 | Metafix Femoral Hip Stem Size 1 | Corin USA | 2012 | 8 | — |
| +4 | K120362 | Metafix Femoral Stem for Hemi-Arthroplasty | Corin USA | 2012 | 61 | — |
| +4 | K103518 | Trinity Acetabular System | Corin USA | 2011 | 8 | — |
| +5 | K261576 | Icona Hip Stem | Corin, Ltd. | 2026 | 0 | — |
| +5 | K260831 | Z1 Hip System | Zimmer, Inc. | 2026 | 0 | — |
| +5 | K243192 | iNSitu Lateralized Acetabular Liners, iNSitu Femoral Stems with Plasma Sprayed CPTi… | Nextstep Arthopedix, LLC | 2026 | 0 | — |
| +5 | K252451 | EPORE® XO cup system | Implantcast GmbH | 2026 | 0 | — |
| +5 | K250450 | Coated hip implants | Medacta International S.A. | 2025 | 0 | — |
| +5 | K251906 | Z1 Hip System | Zimmer, Inc. | 2025 | 1 | — |
| +5 | K243162 | World Liner | Signature Orthopaedics Pty, Ltd. | 2024 | 0 | — |
| +5 | K241636 | MobileLink Acetabular Cup System - Line Extension (Multiple) | Waldemar Link GmbH & Co. KG | 2024 | 2 | — |
| +5 | K241241 | Z1 Cemented Hip System | Orchard Medical Development, LLC | 2024 | 0 | — |
| +5 | K240834 | EcoFit® short stem cementless cpTi | Implantcast GmbH | 2024 | 1 | — |
| +5 | K240452 | Ceramic Femoral Head | Microport Orthopedics, Inc. | 2024 | 0 | — |
| +5 | K231925 | MINIMA S System | Lima Corporate S.P.A. | 2023 | 0 | — |
| +5 | K223103 | BethaLoc® stem cementless HA | Implantcast GmbH | 2023 | 1 | — |
| +5 | K231178 | ACTERA™ hip system | Conformis, Inc. | 2023 | 0 | — |
| +5 | K222066 | LINK MobileLink Acetabular Cup System | Waldemar Link GmbH & Co. KG | 2023 | 0 | — |
| +5 | K223223 | BENCOX Mirabo Z Cup Cortinium | Corentec Co., Ltd. | 2023 | 0 | — |
| +5 | K220731 | Insignia Hip Stem, Restoration Modular 115mm Conical Distal Stem | Stryker | 2022 | 6 | — |
| +5 | K210614 | BENCOX Mirabo Z Cup Cortinium | Corentec Co., Ltd. | 2022 | 1 | — |
| +5 | K221059 | Identity Imprint Knee Replacement System (including Identity Imprint Posterior… | Conformis, Inc. | 2022 | 7 | — |
| +5 | K213816 | MPO Hip Instruments | Microport Orthopedics, Inc. | 2022 | 0 | — |
| +5 | K213389 | Identity Imprint Cruciate Retaining (CR) Knee Replacement System and Identity Imprint… | Conformis, Inc. | 2021 | 8 | — |
| +5 | K211866 | Bencox THR System | Corentec Co., Ltd. | 2021 | 0 | — |
| +5 | K201047 | Fusion Taper System | Signature Orthopaedics Pty, Ltd. | 2021 | 0 | — |
| +5 | K203420 | EcoFit® Hip System | Implantcast GmbH | 2021 | 4 | — |
| +5 | K192024 | Cemented TSI Hip Stem | Signature Orthopaedics Pty, Ltd. | 2020 | 0 | — |
| +5 | K200112 | Zimmer Hip Joint Replacement | Zimmer GmbH | 2020 | 0 | 2 |
| +5 | K191056 | Conformity stem, cemented | United Orthopedic Corporation | 2020 | 0 | — |
| +5 | K192416 | BIOLOX Delta Ceramic Femoral Heads, BIOLOX Option Ceramic Femoral Head System | Zimmer GmbH | 2019 | 2 | — |
| +5 | K182221 | Bencox Mirabo Cup Multi Hole | Corentec Co., Ltd. | 2019 | 3 | — |
| +5 | K182462 | Exactech Alteon Highly Polished Femoral Stem | Exactech, Inc. | 2018 | 0 | — |
| +5 | K173794 | AMIStem-H Proximal Coating, AMIStem-P and AMIStem-P Collared | Medacta International S.A. | 2018 | 9 | — |
| +5 | K172806 | Bencox Mirabo Cup System | Corentec Co., Ltd. | 2017 | 4 | — |
| +5 | K163577 | Ecofit® Hip System | Implantcast GmbH | 2017 | 9 | 1 |
| +5 | K171156 | OMNI Anseris Hip Stem | Omnilife Science | 2017 | 0 | — |
| +5 | K143509 | MasterSL femoral stem | Lima Corporate S.P.A. | 2015 | 3 | — |
| +5 | K122185 | U-Motion II Acetabular System | United Orthopedic Corp. | 2013 | 7 | — |
| +5 | K121563 | Corin Trifit TS Hip | Corin USA | 2012 | 10 | 1 |
| +6 | K261009 | MobileLink Acetabular Cup System – 40mm ID Inserts (various) | Waldemar Link GmbH & Co. KG | 2026 | 0 | — |
| +6 | K243927 | MobileLink Acetabular Cup System - inhouse coatings | Waldemar Link GmbH & Co. KG | 2025 | 0 | — |
| +6 | K233498 | Stryker Orthopaedics Hip Systems Labeling Update | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2023 | 4 | — |
| +6 | K223828 | BENCOX Delta Option Heads | Corentec Co., Ltd. | 2023 | 0 | — |
| +6 | K221149 | U-Motion II Acetabular System-Extension line | United Orthopedic Corporation | 2023 | 1 | — |
| +6 | K221675 | United U2 femoral head, 22mm delta ceramic head | United Orthopedic Corporation | 2022 | 0 | — |
| +6 | K221404 | Identity Imprint Knee Replacement System (including Identity Imprint Posterior… | Conformis, Inc. | 2022 | 6 | — |
| +6 | K192126 | AMIStem-P Short Neck | Medacta International S.A. | 2019 | 1 | — |
| +6 | K181254 | Quadra P | Medacta International S.A. | 2018 | 7 | — |
| +6 | K172833 | E-XPE Acetabular Components and U-Motion II Acetabular Cup | United Orthopedic Corporation | 2018 | 2 | — |
| +6 | K173880 | Corin TriFit CF Hip Stem | Corin U.S.A. Limited | 2018 | 3 | — |
| +6 | K170089 | U-Motion II Acetabular System— Additional sizes | United Orthopedic Corporation | 2017 | 2 | — |
| +6 | K163441 | Locking Cage, Full XPE Cup | United Orthopedic Corporation | 2017 | 3 | — |
| +6 | K153772 | Corin TriFit TS Hip | Corin U.S.A. Limited | 2016 | 4 | — |
| +6 | K132455 | U-Motion II PS+ Cup | United Orthopedic Corp. | 2013 | 3 | — |
| +6 | K123619 | Intrablock Bioball Hip System (Ibs) | Merete Medical GmbH | 2013 | 1 | — |
| +7 | K253948 | Momentum Acetabular Cup System | United Orthopedic Corporation | 2026 | 0 | — |
| +7 | K261624 | Omnifit® 20° Series I Insert;Omnifit® Crossfire® 10° Series II Insert; Constrained… | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2026 | 0 | 2 |
| +7 | K243784 | Stryker Orthopaedics Hip Devices Labeling Update | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025 | 2 | — |
| +7 | K240418 | Stryker Orthopaedics Hip Systems Labeling Update | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2024 | 0 | — |
| +7 | K223316 | Identity Imprint Porous Total Knee Replacement System, Identity Imprint Porous Cruciate… | Conformis, Inc. | 2023 | 2 | — |
| +7 | K230846 | iTotal Identity Knee Replacement System; Identity Imprint Knee Replacement System | Conformis, Inc. | 2023 | 2 | — |
| +7 | K231233 | Identity™ Imprint™ CR KRS and Identity™ Imprint™ PS KRS | Conformis, Inc. | 2023 | 0 | 1 |
| +7 | K230844 | Identity Imprint Cruciate Retaining (CR) Knee Replacement System (KRS) with Cruciate… | Conformis, Inc. | 2023 | 1 | — |
| +7 | K202730 | Quadra-P | Medacta International S.A. | 2020 | 1 | — |
| +7 | K192827 | Quadra-P | Medacta International S.A. | 2020 | 6 | — |
| +7 | K141377 | Bioball Delta Ceramic Heads, Multicup PE Inlay Standard | Merete Medical GmbH | 2014 | 0 | — |
| +8 | K243768 | iTotal® Identity™ Cruciate Retaining 3DP Porous Knee Replacement System | Restor3D, Inc. | 2025 | 0 | — |
| +8 | K232426 | Identity Imprint Porous Cruciate Retaining (CR) Knee Replacement System (KRS) with… | Conformis, Inc. | 2023 | 0 | — |
| +8 | K220405 | Amis K Long | Medacta International S.A. | 2022 | 0 | — |
| +8 | K210062 | Mectaplug PE II | Medacta International S.A. | 2021 | 0 | — |
| +8 | K203041 | SMS Cementless Stem | Medacta International S.A. | 2020 | 1 | — |