Adverse events by study group.
Adverse Event | Integrated Spacer and Plate, n | Anterior Spacer and Plate System, n |
Dysphagia | 10 | 7 |
Persistent (>3 mo) | 1 | 1 |
Durotomy | 1 | 0 |
Horner syndrome | 0 | 2 |
Infection | ||
Superficial | 2 | 0 |
Deep | 0 | 0 |
Additional surgery | 3 | 1 |
Pseudofusion | 0 | 1 |
Neurapraxia | 0 | 1 |