Surgical Management and Outcome of Atresia Coli in a Holstein Calf

Atresia coli is a congenital defect in neonatal calves characterized by the absence or obstruction of a segment of the colon, resulting in intestinal blockage. In such cases, treatment options are limited to surgical intervention or euthanasia. Treatment decisions should primarily consider the animal’s general condition, postoperative care, potential complications, and associated costs. In this case report, a colonic fistula (colostomy) was created in a Holstein calf, which was hospitalized and monitored for six months. No significant complications were recorded during the observation period. The calf adapted well to the farm environment; however, its development was slower compared to its peers, and it appeared visibly weak at six months of age. This case highlights the importance of early diagnosis, appropriate surgical techniques, and meticulous postoperative care in achieving favorable outcomes.