Devices descending from K031438
24 later devices reach Acumed Small Bone Locking Rod System II through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K252961 | Fusion FibFix Nail | Fusion Orthopedics USA, LLC | 2026 | 0 | — |
| +1 | K172943 | Flex-Thread Fibula Pin System | Intrafuse, LLC | 2017 | 4 | — |
| +1 | K163014 | AOS Small Bone Nailing System | Advanced Orthopaedic Solutions, Inc. (Aos) | 2017 | 1 | — |
| +1 | K160069 | Sonoma Fibula Repair System | Sonoma Orthopedics Products, Inc. | 2016 | 9 | — |
| +1 | K151456 | Small Bone Nail Implant | Vilex IN Tennessee, Inc. | 2015 | 0 | — |
| +1 | K143276 | Acumed Small Bone IM Nail System | Acumed, LLC | 2015 | 10 | — |
| +1 | K142945 | Sonoma Fibula Repair System | Sonoma Orthopedic Products, Inc. | 2015 | 10 | — |
| +1 | K071944 | Acumed Small Bone Locking System II | Acumed, LLC | 2007 | 15 | — |
| +1 | K032548 | IP-XS Compression Nail System | Plus Orthopedics | 2003 | 5 | — |
| +2 | K252196 | Arthrex FibuLock Nail System | Arthrex, Inc. | 2026 | 0 | — |
| +2 | K250559 | GMReis Fibula Nail System | Gm Dos Reis Industria E Comercio | 2025 | 0 | — |
| +2 | K234128 | Phantom Fibula Nail System | Paragon 28, Inc. | 2024 | 0 | 1 |
| +2 | K221221 | Advanced Intramedullary Nail System | Double Medical Technology, Inc. | 2022 | 0 | — |
| +2 | K202858 | Flex-ThreadTM Distal Fibula Intramedullary Nail System | Conventus Orthopaedics, LLC | 2021 | 3 | 2 |
| +2 | K173656 | Arthrex FibuLock Nail | Arthrex, Inc. | 2018 | 3 | — |
| +2 | K161371 | Sonoma Fifth Metatarsal Repair System | Sonoma Orthopedic Products, Inc. | 2017 | 0 | — |
| +2 | K161254 | Renovo Life Small Bone IM Nail System | Renovo Life, LLC | 2016 | 0 | — |
| +2 | K122170 | Smith & Nephew, Inc. Intramedullary Nail System Instrumentation | Smith & Nephew, Inc. | 2012 | 0 | 1 |
| +2 | K081356 | Olecranail Intramedullary Fixation System | Mylad Orthopedic Solutions, LLC | 2008 | 2 | — |
| +3 | K250197 | Estremo Fibular Nail | Citieffe S.R.L. | 2025 | 0 | — |
| +3 | K222390 | Flex-Thread™ Ulna Intramedullary Nail System | Flower Orthopedics Corporation Dba Conventus Flower | 2022 | 0 | — |
| +3 | K212030 | Flex-Thread™ Distal Fibula lntramedullary Nail System | Flower Orthopedics Corporation Dba Conventus Flower | 2021 | 1 | — |
| +3 | K090091 | Olecranail Intramedullary Fixation System | Mylad Orthopedic Solutions, LLC | 2009 | 1 | — |
| +4 | K110322 | Olecra Intramedullary Fixation System | Mylad Orthopedic Solutions | 2011 | 0 | — |