Anal cushions-preserving ligation resection for the treatment of circumferential mixed hemorrhoids / 中国微创外科杂志

ABSTRACT

Ojective To evaluate a new operation procedure for the treatment of circumferential mixed hemorrhoids. Methods 187 cases were treated by anal pad-preserving ligation resection, while 77 cases by routine procedures of stripping off the varicose masses of the external hemorrhoids and ligation the internal one as the control. Results Healing time of the operative wound were (17?4)d in the the study group and (24?4)d in the controls respectively( t =9.24, P 0.05). Postoperative urinary dysfunction 14.4% of cases developed in the study group and 27.3% in the controls(? 2=8.42, P