Clavien-Dindo classification | Type of complication | Frequency n = 6 | Percentage (%) | Treatment |
Grade I | Pain | 4 | 66.7% | Analgesics |
Hyperthermia and persistent bullae | 1 | 16.6% | Antipyretics | |
Grade III | Thoracic empyema | 1 | 16.6% | Thoracic drainage and antibiotics |