Contrast analysis of Milligan-Morgan and Ligasure mixed hemorrhoids surgery under local anesthesia / 重庆医学

ABSTRACT

Objective To investigate the clinical curative effect of Milligan‐Morgan and Ligasure blood vessels closed system for conducting mixed hemorrhoidectomy under local anesthesia .Methods 68 inpatients with mixed hemorrhoid in the general sur‐gery department of our hospital from April 2009 to April 2012 were selected and randomly divided into the Ligasure group (observa‐tion group ,34 cases) and the Milligan‐Morgan group (control group ,34 cases) .The operation adopted the local infiltration anesthe‐sia .The postoperative followed up lasted for 6‐36 months .The operation time ,intraoperative blood loss ,total hospitalization cost , postoperative hospital stay time ,postoperative pain degree and the postoperative complications were compared between the two groups .Results The average operation time in the control group and the observation group was (32 .35 ± 10 .24)min and (20 .29 ± 7 .88) min(P=0 .000) ,the average intraoperative blood loss was (29 .71 ± 14 .67)mL and (4 .97 ± 2 .89) mL(P=0 .000) ,the aver‐age postoperative pain score was (5 .88 ± 1 .12) points and (3 .47 ± 0 .83) points(P=0 .000) ,the average postoperative hospital stay time was (7 .97 ± 2 .55) d and (2 .29 ± 1 .17) d(P=0 .000) ,and the average hospitalization expense was (1 541 .32 ± 205 .91) Yuan and (2 872 .32 ± 652 .30) Yuan ,respectively ,the differences between the two groups were statistically significant (P=0 .000) .Dur‐ing the hospitalization period and follow‐up ,the anal exudation rate and the average postoperative pain score in the control group were higher than those in the observation group(P=0 .000) ,the occurrence rate of other complications had no statistically signifi‐cant differences between the two groups .Conclusion The Ligasure operation mode has less intraoperative blood loss ,shorter opera‐tion time and shorter postoperative hospital stay time .