Complications | Number of patients | Incidence |
Temporary hoarseness | 18 | 64.2% |
Temp or ar y dysphagia | 14 | 50% |
Graft displacement | 4 | 14.2% |
Failure of fusion | 4 levels in 4 patients | 0.03% (as 112 levels) |
Cerebrospinalfluid | 1 | 0.03% |
Epidural hematoma | 0 | 0% |
C5 palsy | 0 | 0% |
Infection | 0 | 0% |