A 6-day-old male Korean native calf was referred to Veterinary Teaching Hospital, College of Veterinary Medicine Kyungpook National University because of dyschezia with atresia me. Clinical signs included anorexia, dyschezia, abdominal distention and depression. In radiographic examination, the intestinal loops are filled with gas and there is a fistula connecting the large intestine to the urethra. Colostomy was performed immediately and atresia am was healed on 28 day after colostomy without Buy other complication.