Devices descending from K180252
4 later devices reach Crown Dental Zirconia Blank & Crown Dental Zirconia Pre-Shaded Blank through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K190112 | Non-Sterile Zirconia Block | Fine Advanced Compound Co., Ltd. | 2019 | 3 | — |
| +2 | K223253 | Non-Sterile Zirconia Block (ARENA Star, Mont Blanc) | Arum Dentistry Co., Ltd. | 2023 | 1 | — |
| +2 | K201492 | Non-Sterile Zirconia Block | Bioden Co., Ltd. | 2021 | 0 | — |
| +3 | K250063 | ARENA Star, Galaxy Star | Arum Dentistry Co., Ltd. | 2025 | 0 | — |