Research progress on determination method of anal sphincter function / 国际外科学杂志

Many anorectal opearations may result in damage to anal sphincter function and,as a result,patients have problems when they are defecating.Measuring anal sphincter function not only benefit for operating,but also may help prevent operating complications and do good for rehabilitation.Therefor,measuring anal sphincter function is important.This article will review those measures about anal sphincter function.