The assessment of anal sphincter function after surgical correction of anorectal malformation by using three dimensional manometric vector volume / 中国普通外科杂志

ABSTRACT

Objective This study was to assess the anal sphincter function of postoperative patients with anorectal malformation by using vector volume manometry Methods The anal manometric vector volume were assessed in 40 cases by three dimensional PC Polygram HR system Results Results were graded as good, fair and poor group according to the clinical anal function score Anal sphincter pressures were (85?44)mm?Hg, ( 71? 38)mm?Hg and (42?28)mm?Hg respectively Anal sphincter pressure in control group was (161?64)mm?Hg ( P