Fig. 1
From: Middle-term bowel function and quality of life in low-type anorectal malformation
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13052-019-0701-3/MediaObjects/13052_2019_701_Fig1_HTML.png)
Procedures performed for (a) perineal fistula (PF) located inside the sphincter, (b) PF located partly inside the sphincter, and (c) vestibular fistula (VF)