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| Patients | Intraoperative complications | Postoperative complications | ||||
| *Skin hives | ||||||
| Tympanic perforation | Chorda Tympani damage | Other | Vertigo | Other | ||
|
G1
(MatriX) |
42 | 3 | 4 | – | 6 | 3* |
| 50% | 7,1% | 9,5% | – | 14,3% | 7,1% | |
|
G2
(mAXIS) |
42 | 2 | 3 | – | 4 | – |
| 50% | 4,8% | 7,1% | – | 9,5% | – | |
