Subcutaneous incision of the fistula tract and internal sphincterotomy (SIFT-IS): a novel surgical procedure for transsphincteric anal fistula.
Rikisaburo SaharaMichihiro KoizumiKoji MorimotoItaru KubotaPublished in: Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland (2022)
Subcutaneous incision of the fistula tract and internal sphincterotomy is a promising surgical option for transsphincteric anal fistulas, with a satisfactory healing rate.