The treatment ofanal fissure by lateral subcutneous internal sphincterotomy--a technique and results.
D001003:Anal Canal / Q000502:physiology; D005401:Fissure in Ano / Q000601:surgery*; D006801:Humans; D008722:Methods; D011183:Postoperative Complications / Q000517:prevention & control; D014945:Wound Healing