[Anal fissures. Lateral subcutaneous internal sphincterectomy].
D000328:Adult; D001003:Anal Canal / Q000601:surgery; D005260:Female; D005401:Fissure in Ano / Q000151:congenital / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D012008:Recurrence
Analfissurer. Lateral subkutan intern sfinkterotomi.