Devices descending from K921274
644 later devices reach Metallic Toatal Hip System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +9 | K192071 | iNSitu Total Hip System | Theken Companies, LLC | 2019 | 4 | — |
| +9 | K191936 | iNSitu Total Hip System | Thecken Companies, LLC | 2019 | 2 | — |
| +9 | K182502 | Alteon Acetabular Cup System | Exactech, Inc. | 2019 | 2 | 2 |
| +9 | K172501 | iNSitu Total Hip System | Theken Companies, LLC | 2017 | 7 | — |
| +9 | K162942 | Corin MetaFix Hip Stem | Corin U.S.A. Limited | 2017 | 3 | — |
| +9 | K153721 | iTotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2016 | 0 | — |
| +9 | K160025 | iTotal Posterior Stabilized (PS) Knee Replacement System, iTotal Cruciate Retaining (CR)… | Conformis, Inc. | 2016 | 20 | 1 |
| +9 | K153381 | Corin Metafix Hip Stem | Corin U.S.A. Limited | 2016 | 5 | 1 |
| +9 | K153217 | ConforMIS iTotal Posterior Stabilized Knee Replacement System | Conformis, Inc. | 2016 | 18 | — |
| +9 | K152704 | iTotal Posterior Stabilized Knee Replacement System, iTotal Cruciate Retaining Knee… | Conformis, Inc. | 2015 | 23 | — |
| +9 | K130634 | Corin Metafix Hip Stem | Corin USA | 2013 | 5 | — |
| +9 | K121563 | Corin Trifit TS Hip | Corin USA | 2012 | 10 | 1 |
| +9 | K121439 | Metafix Femoral Hip Stem Size 1 | Corin USA | 2012 | 8 | — |
| +10 | K261624 | Omnifit® 20° Series I Insert;Omnifit® Crossfire® 10° Series II Insert; Constrained… | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2026 | 0 | 2 |
| +10 | K254003 | JARVIS Metaphyseal Stem | FH Industrie | 2026 | 0 | — |
| +10 | K252418 | Catalyst F1x Shoulder System | Catalyst Orthoscience, Inc. | 2025 | 0 | — |
| +10 | K251686 | Tornier Humeral Reconstruction System Max (Tornier HRS Max) | Tornier, Inc. | 2025 | 0 | 1 |
| +10 | K253345 | JARVIS Diaphyseal Stem Standard | FH Industrie | 2025 | 1 | — |
| +10 | K251776 | EMPOWR Revision Knee™ (EMPOWR Revision VVC+, e+ Tibial Insert) | Encore Medical L.P. | 2025 | 0 | — |
| +10 | K243826 | SMR Reverse HP Shoulder System | Lima Corporate S.P.A. | 2025 | 1 | — |
| +10 | K251241 | EMPOWR Revision Knee™ (EMPOWR Revision Knee™ Symmetric TT Cones) | Encore Medical L.P. | 2025 | 0 | — |
| +10 | K243784 | Stryker Orthopaedics Hip Devices Labeling Update | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2025 | 2 | — |
| +10 | K243248 | Inhance Intact™ | Depuy Ireland UC | 2024 | 0 | — |
| +10 | K241690 | Logical Liner; World Liner; World Knee Patella | Signature Orthopaedics Pty, Ltd. | 2024 | 2 | — |
| +10 | K240418 | Stryker Orthopaedics Hip Systems Labeling Update | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2024 | 0 | — |
| +10 | K231099 | SMR Hybrid Glenoid System | Lima Corporate S.P.A. | 2023 | 0 | — |
| +10 | K223655 | Catalyst R1 Reverse Shoulder System | Catalyst Orthoscience, Inc. | 2023 | 0 | — |
| +10 | K213389 | Identity Imprint Cruciate Retaining (CR) Knee Replacement System and Identity Imprint… | Conformis, Inc. | 2021 | 8 | — |
| +10 | K211991 | Catalyst R1 Reverse Shoulder System | Catalyst Orthoscience, Inc. | 2021 | 3 | — |
| +10 | K210653 | ONE Planner Hip | Orthosoft D/B/A Zimmer Cas | 2021 | 0 | — |
| +10 | K210809 | iTotal® Identity™ Cruciate Retaining (CR) Knee Replacement System (KRS) | Conformis, Inc. | 2021 | 4 | 1 |
| +10 | K202805 | Optimized Positioning System (OPS) Insight | Corin USA | 2020 | 0 | — |
| +10 | K173880 | Corin TriFit CF Hip Stem | Corin U.S.A. Limited | 2018 | 3 | — |
| +10 | K161668 | ConforMIS iTotal (R) Posterior Stabilized (PS) Knee Replacement System (iTotal PS) | Conformis, Inc. | 2016 | 17 | 4 |
| +10 | K153772 | Corin TriFit TS Hip | Corin U.S.A. Limited | 2016 | 4 | — |
| +10 | K123619 | Intrablock Bioball Hip System (Ibs) | Merete Medical GmbH | 2013 | 1 | — |
| +11 | K252352 | SMR Shoulder System; PRIMA Glenoid System; PRIMA Humeral System | Lima Corporate S.P.A. | 2026 | 0 | — |
| +11 | K243162 | World Liner | Signature Orthopaedics Pty, Ltd. | 2024 | 0 | — |
| +11 | K230846 | iTotal Identity Knee Replacement System; Identity Imprint Knee Replacement System | Conformis, Inc. | 2023 | 2 | — |
| +11 | K230844 | Identity Imprint Cruciate Retaining (CR) Knee Replacement System (KRS) with Cruciate… | Conformis, Inc. | 2023 | 1 | — |
| +11 | K221059 | Identity Imprint Knee Replacement System (including Identity Imprint Posterior… | Conformis, Inc. | 2022 | 7 | — |
| +11 | K141377 | Bioball Delta Ceramic Heads, Multicup PE Inlay Standard | Merete Medical GmbH | 2014 | 0 | — |
| +12 | K221404 | Identity Imprint Knee Replacement System (including Identity Imprint Posterior… | Conformis, Inc. | 2022 | 6 | — |
| +13 | K231233 | Identity™ Imprint™ CR KRS and Identity™ Imprint™ PS KRS | Conformis, Inc. | 2023 | 0 | 1 |