title: Treatment of anal fissure.
authors.forename: Richard L
authors.initials: RL
authors.lastname: Nelson
mesh_terms: D002908:Chronic Disease; D003937:Diagnosis, Differential; D005242:Fecal Incontinence / Q000209:etiology; D005401:Fissure in Ano / Q000188:drug therapy / Q000601:surgery; D006801:Humans; D010146:Pain / Q000209:etiology / Q000517:prevention & control; D011183:Postoperative Complications / Q000209:etiology; D012307:Risk Factors; D016896:Treatment Outcome