Devices descending from K813371
20 later devices reach Grosse and Kempf Locking Nail Sys. through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K020885 | Fassire-Duval Telescopic IM System | Pega Medical, Inc. | 2003 | 15 | 4 |
| +1 | K961360 | True/Fit Femoral Intramedullary Rod System | Encore Orthopedics, Inc. | 1997 | 0 | — |
| +1 | K960524 | Alta CFX IM Rod System | Howmedica Corp. | 1996 | 2 | — |
| +2 | K241983 | Fassier-Duval Telescoping IM System | Orthopediatrics Canada Ulc Dba Pega Medical | 2025 | 0 | — |
| +2 | K211292 | Fassier-Duval Telescopic IM System | Pega Medical, Inc. | 2021 | 2 | — |
| +2 | K160545 | Gap Endo-Exo Medullary System | Pega Medical, Inc. | 2016 | 6 | — |
| +2 | K111232 | Gap Endo-Exo Medullary System | Pega Medical, Inc. | 2012 | 7 | 1 |
| +2 | K041393 | Fassier-Duval Telscopic IM System | Pega Medical, Inc. | 2004 | 14 | 5 |
| +2 | K970257 | Fixano D.S.S. (Double Sliding Screws) System for Osteosynthesis of Sub-Trochanterian… | Ferguson Medical | 1997 | 0 | — |
| +2 | K963398 | Alta Fully Threaded Cross-Locking Screws | Howmedica Corp. | 1996 | 0 | — |
| +3 | K250163 | T2 Alpha Femur Retrograde Nailing System | Stryker GmbH | 2025 | 2 | — |
| +3 | K232648 | RODEO Telescopic Nail | Orthofix Srl | 2024 | 0 | — |
| +3 | K231266 | Pediatric Nailing Platform Tibia | OrthoPediatrics Corp. | 2023 | 2 | — |
| +3 | K143355 | The Simple Locking IntraMedullary (SLIM) System | Pega Medical, Inc. | 2015 | 6 | 1 |
| +4 | K253640 | T2 Alpha Femur Retrograde Nailing System; Pangea Femur Reconstruction System | Stryker GmbH | 2026 | 1 | — |
| +4 | K250623 | Pediatric Nailing Platform Tibia Pediatric Nailing Platform Femur | OrthoPediatrics Corp. | 2025 | 1 | — |
| +4 | K192710 | The Simple Locking Intramedullary (Slim) System | Pega Medical, Inc. | 2020 | 5 | — |
| +5 | K261345 | Pediatric Nailing Platform Femur | OrthoPediatrics Corp. | 2026 | 0 | — |
| +5 | K261481 | Pangea Femur Reconstruction System | Stryker GmbH | 2026 | 0 | — |
| +5 | K250197 | Estremo Fibular Nail | Citieffe S.R.L. | 2025 | 0 | — |