Devices descending from K921277
139 later devices reach Ranawat/Burstein Total Hip System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K050124 | Porous Coated Acetabular Components | Biomet, Inc. | 2005 | 138 | 1 |
| +2 | K070369 | Regenerx Ringloc + Modular Acetabular Shells | Biomet, Inc. | 2007 | 137 | 19 |
| +3 | K181491 | Delta Dual Mobility System | Lima Corporate S.P.A. | 2019 | 0 | — |
| +3 | K112898 | Delta TT Cups, Delta TT Liners, Bone Screws | Lima Corporate S.P.A. | 2012 | 12 | — |
| +3 | K121034 | Ioi Total Hip | Iconacy Orthopedic Implants, LLC | 2012 | 11 | — |
| +3 | K112802 | Pipeline Total Hip System | Pipeline Orthopedics | 2012 | 53 | — |
| +3 | K093235 | Ringloc + Hybrid Acetabular System | Biomet, Inc. | 2010 | 65 | 30 |
| +4 | K241059 | Pantheon Proximal Femur Reconstruction (PFR) System | Adler Ortho S.P.A | 2025 | 0 | — |
| +4 | K182099 | Delta TT Pro | Lima Corporate S.P.A. | 2018 | 3 | — |
| +4 | K172456 | Bone Screws 6.5mm | Lima Corporate S.P.A. | 2018 | 1 | 2 |
| +4 | K162719 | iTotal® Hip Replacement System | Conformis, Inc. | 2017 | 17 | 4 |
| +4 | K160895 | Initia Total Hip System & BIOCERAM AZUL (R) HEAD | Kyocera Medical Corporation | 2016 | 2 | — |
| +4 | K160266 | ICONACY (TM) I-Hip (TM) | Iconacy Orthopedic Implants, LLC | 2016 | 0 | — |
| +4 | K151307 | ICONACY (TM) I-Hip (TM) | Iconacy Orthopedic Implants, LLC | 2016 | 6 | — |
| +4 | K150855 | H-MAX S Femoral Hip System | Lima Corporate S.P.A. | 2015 | 2 | — |
| +4 | K142606 | Trident® Tritanium® PST® Acetabular Shells | Mako Surgical Corp. | 2015 | 0 | — |
| +4 | K141972 | Klassic HD Acetabular Insert with E-Link Poly | Total Joint Orthopedics, Inc. | 2014 | 14 | — |
| +4 | K141395 | Delta TT Acetabular System | Lima Corporate S.P.A. | 2014 | 10 | 1 |
| +4 | K132572 | I-Hip Total Hip System | Iconacy Orthopedic Implants, LLC | 2014 | 7 | — |
| +4 | K133228 | Iconacy I-Hip System, Gradual Transitioning (GT) Femoral System | Iconacy Orthopedic Implants, LLC | 2014 | 7 | — |
| +4 | K130652 | Vitalite E Cross-Linked Polyethylene Acetabular Insert | Consensus Orthopedics, Inc. | 2013 | 0 | — |
| +4 | K131279 | Iconacy I-Hip System | Iconacy Orthopedic Implants, LLC | 2013 | 8 | — |
| +4 | K130353 | Pipeline Total Hip System (Line Extension) | Pipeline Orthopedics | 2013 | 1 | — |
| +4 | K122158 | PBP Total Hip System | Pipeline Biomedical Products, LLC | 2012 | 21 | — |
| +4 | K121874 | G7 Acetabular System | Biomet Manufacturing Corp | 2012 | 53 | 3 |
| +4 | K112897 | Renovis Surgical Hip Joint Replacement Prosthesis | Renovis Surgical Technologies, LLC | 2012 | 8 | — |
| +5 | K253948 | Momentum Acetabular Cup System | United Orthopedic Corporation | 2026 | 0 | — |
| +5 | K242045 | Initia T3 Acetabular Hemispherical Shell System | Kyocera Medical Technologies, Inc. | 2025 | 0 | — |
| +5 | K243444 | Bioceram Azul® Head | Kyocera Corporation | 2024 | 0 | — |
| +5 | K220483 | Platform® Acetabular System | Total Joint Orthopedics, Inc. | 2022 | 0 | — |
| +5 | K212512 | G7® Vivacit-E® Freedom® Constrained Liner | Zimmer, Inc. | 2022 | 0 | — |
| +5 | K202484 | Cordera Hip System | Conformis, Inc. | 2020 | 2 | 2 |
| +5 | K200656 | Delta Multihole TT Pro Acetabular System | Lima Corporate S.P.A. | 2020 | 0 | — |
| +5 | K192198 | Conformis Hip System | Conformis, Inc. | 2019 | 12 | 1 |
| +5 | K183457 | Zimmer Biomet 12/14 CoCr Femoral Head and Freedom Head | Zimmer, Inc. | 2019 | 0 | — |
| +5 | K191622 | Delta Multihole TT Pro Acetabular System | Lima Corporate S.P.A. | 2019 | 2 | — |
| +5 | K190704 | Signature Ceramic Femoral Head | Signature Orthopaedics Pty, Ltd. | 2019 | 2 | — |
| +5 | K190904 | Conformis BeneFIT Hip System | Conformis, Inc. | 2019 | 6 | 1 |
| +5 | K190057 | DJO Acetabular System | Encore Medical L.P. | 2019 | 2 | 5 |
| +5 | K182321 | MobileLink Acetabular Cup System | Waldemar Link GmbH & Co. KG | 2019 | 8 | — |
| +5 | K181171 | Zimmer Biomet Ceramic Heads | Zimmer, Inc. | 2019 | 2 | 5 |
| +5 | K182221 | Bencox Mirabo Cup Multi Hole | Corentec Co., Ltd. | 2019 | 3 | — |
| +5 | K183582 | MPACT Extension | Medacta International S.A. | 2019 | 4 | — |
| +5 | K183042 | SMR Lateralized Connectors with screws | Lima Corporate S.P.A. | 2019 | 0 | — |
| +5 | K173380 | b-ONE® Total Hip System | B-One Ortho, Corp. | 2018 | 0 | — |
| +5 | K180263 | EcoFit Vit E Acetabular System | Implantcast GmbH | 2018 | 5 | — |
| +5 | K180929 | Klassic HD® Hip System | Total Joint Orthopedics, Inc. | 2018 | 5 | — |
| +5 | K171543 | Renovis Surgical Hip Replacement System | Renovis Surgical Technologies | 2017 | 0 | — |
| +5 | K170473 | C2 femoral stem | Lima Corporate S.P.A. | 2017 | 0 | — |
| +5 | K173104 | Klassic HD® Hooded Acetabular Insert with E-Link® Poly, Klassic HD® Low Profile… | Total Joint Orthopedics, Inc. | 2017 | 6 | — |
| +5 | K161073 | Klassic HD Hip System | Total Joint Othopedics, Inc. | 2016 | 6 | — |
| +5 | K160011 | H-Max S stem | Lima Corporate S.P.A. | 2016 | 1 | — |
| +5 | K143647 | Renovis Surgical Hip Replacement System | Renovis Surgical Technologies, Inc. | 2015 | 1 | — |
| +5 | K142882 | G7 Freedom and Offset Liners, Freedom Head, Size 32 | Biomet, Inc. | 2015 | 17 | — |
| +5 | K142746 | G7 Finned Acetabular Shell | Biomet Manufactuting Corp. | 2014 | 0 | — |
| +5 | K140669 | G7 Osseoti Acetublar Shells | Biomet, Inc. | 2014 | 35 | — |
| +5 | K141676 | Renovis Surgical Porous Acetabular Cup System | Renovis Surgical Technologies, Inc. | 2014 | 4 | — |
| +5 | K132312 | Renovis Tesera Trabecular Technology (T3) Acetabular Shell System | Renovis Surgical Technologies, LLC | 2014 | 6 | — |
| +5 | K132626 | Pipeline Total Hip System (Line Extension) | Pipeline Biotechnology | 2013 | 0 | — |
| +5 | K131237 | Pipeline Total Hip System | Pipeline Orthopedics | 2013 | 20 | — |
| +6 | K261009 | MobileLink Acetabular Cup System – 40mm ID Inserts (various) | Waldemar Link GmbH & Co. KG | 2026 | 0 | — |
| +6 | K252451 | EPORE® XO cup system | Implantcast GmbH | 2026 | 0 | — |
| +6 | K260037 | implantcast Packaging System Update | Implantcast GmbH | 2026 | 0 | — |
| +6 | K252824 | Evolve AP Cup, World Finned Cup, World G-Zero Liner and Oddball Femoral Head | Signature Orthopaedics Pty, Ltd. | 2026 | 0 | — |
| +6 | K252623 | G7® Revision Acetabular System | Zimmer, Inc. | 2026 | 0 | — |
| +6 | K252067 | Velora Acetabular System | Restor3D, Inc. | 2025 | 0 | — |
| +6 | K251833 | EMPOWR Acetabular® Liner Extension | Encore Medical L.P. | 2025 | 0 | — |
| +6 | K250834 | Zimmer Biomet Ceramic Heads (22.2mm diameter) | Zimmer Biomet | 2025 | 0 | — |
| +6 | K241636 | MobileLink Acetabular Cup System - Line Extension (Multiple) | Waldemar Link GmbH & Co. KG | 2024 | 2 | — |
| +6 | K240834 | EcoFit® short stem cementless cpTi | Implantcast GmbH | 2024 | 1 | — |
| +6 | K240452 | Ceramic Femoral Head | Microport Orthopedics, Inc. | 2024 | 0 | — |
| +6 | K230011 | Mpact Extension | Medacta International S.A. | 2023 | 3 | — |
| +6 | K223103 | BethaLoc® stem cementless HA | Implantcast GmbH | 2023 | 1 | — |
| +6 | K231178 | ACTERA™ hip system | Conformis, Inc. | 2023 | 0 | — |
| +6 | K222066 | LINK MobileLink Acetabular Cup System | Waldemar Link GmbH & Co. KG | 2023 | 0 | — |
| +6 | K221479 | Persona Personalized Knee System | Zimmer, Inc. | 2022 | 8 | — |
| +6 | K221675 | United U2 femoral head, 22mm delta ceramic head | United Orthopedic Corporation | 2022 | 0 | — |
| +6 | K221104 | Actera™ hip system | Conformis, Inc. | 2022 | 1 | 1 |
| +6 | K210614 | BENCOX Mirabo Z Cup Cortinium | Corentec Co., Ltd. | 2022 | 1 | — |
| +6 | K220468 | BENCOX Mirabo Cup System | Corentec Co., Ltd. | 2022 | 1 | — |
| +6 | K221059 | Identity Imprint Knee Replacement System (including Identity Imprint Posterior… | Conformis, Inc. | 2022 | 7 | — |
| +6 | K213580 | Adapter Sleeve for BIOLOX® OPTION Femoral Head, +10.5mm head length | Total Joint Othopedics, Inc. | 2021 | 1 | — |
| +6 | K213389 | Identity Imprint Cruciate Retaining (CR) Knee Replacement System and Identity Imprint… | Conformis, Inc. | 2021 | 8 | — |
| +6 | K200607 | LINK MobileLink® Acetabular Cup System - Dual Mobility Liners, and Shell/Insert Adapters | Waldemar Link GmbH & Co. KG | 2021 | 1 | 1 |
| +6 | K201047 | Fusion Taper System | Signature Orthopaedics Pty, Ltd. | 2021 | 0 | — |
| +6 | K203472 | KMTI Hip Replacement System | Kyocera Medical Technologies, Inc. | 2021 | 0 | — |
| +6 | K203420 | EcoFit® Hip System | Implantcast GmbH | 2021 | 4 | — |
| +6 | K191708 | Origin Stem, Evolve Stem, Aria Hip Stem, Remedy Stem, CoCr Femoral Head | Signature Orthopaedics Pty, Ltd. | 2020 | 0 | — |
| +6 | K201660 | KMTI Hip Replacement System, Tesera Trabecular Technologies (T3) Acetabular Shell… | Kyocera Medical Technologies, Inc. | 2020 | 0 | — |
| +6 | K200823 | Zimmer, Inc. Hip Joint Prostheses MR Labeling I | Zimmer, Inc. | 2020 | 1 | 1 |
| +6 | K200328 | Tesera Trabecular Technologies (T3) Acetabular Shell System, Porous Acetabular Cup System | Kyocera Medical Technologies, Inc. | 2020 | 1 | — |
| +6 | K192559 | Acetabular Bone Screws (for MobileLink Acetabular Cup System) | Waldemar Link GmbH & Co. KG | 2019 | 4 | — |
| +6 | K190660 | G7 Acetabular System Longevity Highly Crosslinked Polyethylene, G7 Acetabular System… | Zimmer, Inc. | 2019 | 4 | — |
| +6 | K191399 | BIOLOX CONTOURA Ceramic Femoral Head | Total Joint Othopedics, Inc. | 2019 | 0 | — |
| +6 | K190535 | BiMobile Dual Mobility System - E-Dur Inserts | Waldemar Link GmbH & Co. KG | 2019 | 3 | 1 |
| +6 | K172551 | Trinity PLUS Acetabular Shell | Corin U.S.A. Limited | 2018 | 4 | — |
| +6 | K161184 | iNSitu Total Hip System | Theken Companies, LLC | 2016 | 19 | — |
| +6 | K142814 | Biomet Orthopaedic Salvage System (OSSTM) - Proximal Femoral & Hybrid Tibial | Biomet Manufacturing, LLC | 2015 | 1 | 6 |
| +7 | K261453 | G7® Acetabular System | Zimmer Biomet | 2026 | 0 | — |
| +7 | K253630 | Mpact 3D Metal Foam | Medacta International S.A. | 2026 | 0 | — |