[Method of sphincter-preserving operation for low localization of rectal cancer].

The authors have developed a method and defined indications for sphincter-preserving operation--proctectomy for low localization of rectal cancer. The method of operation suggests ablation of the rectum together with its internal sphincter and preservation of all components of the external sphincter of the rectum that provides realization of voluntary (volitional) component of the anal holding. The operation used in 37 patients gave better functional results of treatment and better quality of their life.