The mean hospitalization was 3.5 ± 1.3 (days), one patient had postoperative wound hemorrhage, another one had a postoperative thrombosed hemorrhoid; the recurrence rate was 3 (9.7%) and no patient with post-operative incontinence.
Thời gian nằm viện trung bình: 3,5 ± 1,3 (ngày), chảy máu sau mổ: 1 (3,2%), trĩ tắc mạch sau mổ: 1 (3,2%), tái phát 3 (9,7%), không có bệnh nhân nào mất tự chủ sau mổ.