title: Incidence of fistulas subsequent to anal abscesses.
mesh_terms: D000038:Abscess / Q000150:complications* / Q000601:surgery; D000293:Adolescent; D000328:Adult; D000368:Aged; D001003:Anal Canal; D001004:Anus Diseases / Q000150:complications* / Q000453:epidemiology / Q000209:etiology / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D004322:Drainage; D004724:Endoscopy; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D013511:Minor Surgical Procedures; D012003:Rectal Fistula / Q000453:epidemiology* / Q000209:etiology; D012189:Retrospective Studies; D012812:Sigmoidoscopy