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Demonstrating complications after surgery in each group
| Complication | Outpatient | Inpatient |
| Dysphagia | 4 | 5 |
| Visited ER (not admitted) | 3 | 0 |
| Pain not relieved by TTH medications | 2 | 0 |
| Dressing completely soaked | 1 | 0 |
| Intractable pain | 0 | 1 |
TTH: To take home.
