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Complications of PRF for 30 Cases
| Complications | Number | Ratio |
|---|---|---|
| Intraprocedural complications | ||
| Hypotension | 0 | 0 |
| Bradycardia | 1 | 3.3% |
| Postprocedural complications | ||
| Transient facial nerve neuropraxia | 1 | 3.3% |
| Dysphagia | 1 | 3.3% |
| Lingual numbness and abnormal sensation | 2 | 6.7% |
| Hoarseness | 0 | 0 |
| Abnormal sense of taste | 1 | 3.3% |
