A non-operative management of chronic anal fissure.
OBJECTIVES Assessment of efficacy of topical 0.2% glyceryl trinitrate ointment in the treatment of chronic anal fissure.PATIENTS AND METHODS A prospective study was carried out at surgical outpatient department Town Teaching Hospital from January 2017 to July 2017.Fifty consecutive patients were treated with 0.2% glyceryl trinitrate ointment and re