Devices descending from K953578
11 later devices reach Protek Acetabular Roof Reinforcement Ring through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K980286 | Ultima Acetabular Roof Reinforcement Ring | Johnson & Johnson Professionals, Inc. | 1998 | 0 | — |
| +1 | K971890 | Recovery Protrusio Cage | Biomet, Inc. | 1997 | 2 | 1 |
| +1 | K960678 | Burch/Schneider Reinforcement Cage | Intermedics Orthopedics | 1996 | 9 | — |
| +2 | K102424 | Prevision Hip System with Recon Ring | Aesculap Implant Systems, LLC | 2010 | 0 | — |
| +2 | K061226 | Trabecular Metal Acetabular Revision System Cage | Zimmer, Inc. | 2006 | 4 | — |
| +2 | K992359 | MRS-Titan | Rotec Medizintechnik GmbH | 2000 | 0 | — |
| +2 | K990032 | Modular Protusio Cup | Biomet, Inc. | 1999 | 1 | 1 |
| +3 | K253630 | Mpact 3D Metal Foam | Medacta International S.A. | 2026 | 0 | — |
| +3 | K200823 | Zimmer, Inc. Hip Joint Prostheses MR Labeling I | Zimmer, Inc. | 2020 | 1 | 1 |
| +3 | K113296 | ZMR Hip System KWZ-Prosthesis, Hip, Constrained, Cemented or Uncemented, Metal/Polymer | Zimmer, Inc. | 2012 | 2 | — |
| +4 | K250834 | Zimmer Biomet Ceramic Heads (22.2mm diameter) | Zimmer Biomet | 2025 | 0 | — |