Devices descending from K171570
20 later devices reach Additional VIPER PRIME™ screws with fenestrations through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K191212 | CrossOver Cross Connectors, DePuy PULSE Thoracolumbar Screw System, EXPEDIUM Fenestrated… | Medos International SARL | 2019 | 0 | — |
| +1 | K173095 | VIPER PRIME™ Screws, VIPER PRIME™ Screws with Fenestrations, EXPEDIUM® Verse Screws with… | Medos International SARL | 2017 | 19 | — |
| +2 | K221926 | Invictus® Bone Cement, Invictus Spinal Fixation System | Alphatec Spine, Inc. | 2022 | 14 | — |
| +2 | K213460 | Invictus Spinal Fixation System | Alphatec Spine, Inc. | 2021 | 17 | — |
| +3 | K232044 | Invictus Robotic Navigation Instruments | Alphatec Spine, Inc. | 2023 | 3 | — |
| +3 | K232275 | Invictus® Spinal Fixation System | Alphatec Spine, Inc. | 2023 | 11 | — |
| +3 | K230721 | ATEC Lateral Plate System | Alphatec Spine, Inc. | 2023 | 0 | — |
| +3 | K214006 | Invictus® Spinal Fixation System | Alphatec Spine, Inc. | 2022 | 16 | — |
| +4 | K262067 | iFuse Granite Onyx™ Implant System | SI-BONE, Inc. | 2026 | 0 | — |
| +4 | K261284 | Invictus® Small Stature Spinal Fixation System; Invictus® 2.0 Spinal Fixation System | Alphatec Spine, Inc. | 2026 | 0 | — |
| +4 | K253216 | IntraOp Alignment System; CONTOUR3D Bending System | Alphatec Spine, Inc. | 2026 | 0 | — |
| +4 | K253615 | Invictus Bands System | Alphatec Spine, Inc. | 2026 | 0 | — |
| +4 | K252597 | Valence Robotic Navigation System; Valence Robotic Navigation Instruments (For Use with… | Alphatec Spine, Inc. | 2026 | 1 | — |
| +4 | K242364 | IdentiTi™ II Interbody System | Alphatec Spine, Inc. | 2024 | 4 | — |
| +4 | K241519 | Invictus® Small Stature Spinal Fixation System | Alphatec Spine, Inc. | 2024 | 2 | — |
| +4 | K240951 | Invictus Robotic Navigation Instruments | Alphatec Spine | 2024 | 2 | — |
| +5 | K261020 | Symmetrix™ L Spinal System | Medtronic Sofamor Danek USA, Inc. | 2026 | 0 | — |
| +5 | K251575 | IdentiTi™ II ALIF Standalone Interbody System; Transcend™ ALIF Standalone Interbody System | Alphatec Spine | 2025 | 0 | — |
| +5 | K251080 | IdentiTi II Cervical Interbody System | Alphatec Spine, Inc. | 2025 | 0 | — |
| +5 | K251617 | X-PAC® TLIF Expandable Posterior Cage System; X-PAC® LLIF Expandable Lateral Cage System | Expanding Innovations, Inc. | 2025 | 0 | — |