Table 2.
Operation time, median (range) | 25 (18–45) minutes |
Follow-up period, median (month) | 30 (16–47months) |
Median time of healing median (range) | 16 days (9–46 days) |
Healing rate | 96.2% (75/78) |
Recurrence rate | 2.67% (2/75) |
Postoperative complications | Abscess (1) Spontaneous expulsion of the plug (2) Gas incontinence (2) |
Length of stay | 8 (5–14 days) |