Devices descending from K121725
17 later devices reach Pioneer Posterior Occipito-Cervico-Thoracic (Oct) System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K200571 | PERLA® Posterior Occipito-Cervico-Thoracic Fixation System | Spineart | 2020 | 0 | — |
| +1 | K171369 | M.U.S.T. MINI Posterior Cervical Screws System | Medacta International S.A. | 2017 | 8 | — |
| +1 | K152211 | PCT System | Centinel Spine, Inc. | 2015 | 0 | — |
| +1 | K133374 | Streamline Oct Occipito-Cervico-Thoracic System | Pioneer Surgical Technology, Inc. (Rti Surgical, I | 2014 | 3 | — |
| +1 | K132504 | Tiger Occipital-Cervical-Thoracic Spinal Fixation System | Corelink, LLC | 2013 | 2 | — |
| +2 | K220570 | M.U.S.T. MINI Posterior Cervical Screws System Extension | Medacta International S.A. | 2022 | 0 | — |
| +2 | K203149 | M.U.S.T. MINI Posterior Cervical Screws System | Medacta International S.A. | 2020 | 0 | — |
| +2 | K200863 | Tiger® Occipital-Cervical-Thoracic Spinal Fixation System | Corelink, LLC | 2020 | 0 | — |
| +2 | K200130 | M.U.S.T. MINI Posterior Cervical Screws System | Medacta International S.A. | 2020 | 6 | — |
| +2 | K182837 | M.U.S.T. Mini Extension | Medacta International S.A. | 2019 | 1 | — |
| +2 | K150254 | Streamline OCT Occipito-Cervico-Thoracic System | Pioneer Surgical Technology, Inc. (Dba Rti Surgical, Inc.) | 2015 | 2 | 3 |
| +3 | K203125 | Invictus™ OCT Spinal Fixation System | Alphatec Spine, Inc. | 2020 | 0 | — |
| +3 | K200936 | Invictus™ CT Spinal Fixation System | Alphatec Spine, Inc. | 2020 | 3 | — |
| +3 | K161498 | Streamline OCT Occipito-Cervico-Thoracic System | Pioneer Surgical Technology, Inc. (Dba Rti Surgical, Inc.) | 2016 | 1 | — |
| +4 | K252597 | Valence Robotic Navigation System; Valence Robotic Navigation Instruments (For Use with… | Alphatec Spine, Inc. | 2026 | 1 | — |
| +4 | K172139 | Streamline OCT Occipito-Cervico-Thoracic System | Pioneer Surgical Technology, Inc. (Dba Rti Surgical, Inc.) | 2017 | 0 | — |
| +5 | K261284 | Invictus® Small Stature Spinal Fixation System; Invictus® 2.0 Spinal Fixation System | Alphatec Spine, Inc. | 2026 | 0 | — |