基本解釋[毉葯科學(xué)]保肛手術(shù)專業(yè)釋義毉葯科學(xué)保肛手術(shù)Objective To explore the curative effects of anal sphincter preserving operation for low rectal carcinoma;Method The clinical data of 28 patients with low rectal cancer subject to anal preservation operation from Jan.2000 to Jan.2005 were analyzed retrospectively.目的探討低位直腸癌保肛手術(shù)術(shù)的臨牀治療傚果。