A closed technic in anorectal surgery.
D000038:Abscess / Q000601:surgery; D000293:Adolescent; D000328:Adult; D000368:Aged; D001003:Anal Canal / Q000601:surgery*; D001004:Anus Diseases / Q000601:surgery; D005260:Female; D005401:Fissure in Ano / Q000601:surgery; D006484:Hemorrhoids / Q000601:surgery; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011183:Postoperative Complications; D012002:Rectal Diseases / Q000601:surgery; D012003:Rectal Fistula / Q000601:surgery; D012007:Rectum / Q000601:surgery*