What is Imperforate anus

Imperforate anus is a congenital condition where a baby is born without a proper opening for the anus, the external opening through which stool is eliminated from the body. This condition occurs during fetal development when the rectum, the lower part of the digestive tract, fails to connect with the anus.

Imperforate anus can manifest in various forms:

• Rectal atresia: The rectum ends in a blind pouch, completely obstructing the passage of stool.


• Anal stenosis: The anus is present but is abnormally narrow, making it difficult for stool to pass.


• Anal agenesis: The anus is completely absent, resulting in a complete blockage.

This condition requires immediate medical attention and surgical intervention to create an opening for stool elimination. The specific treatment depends on the severity and type of imperforate anus. Surgery may involve creating a new anus, reconstructing the rectum, or connecting the rectum to the existing anus.

Early diagnosis and intervention are crucial to prevent complications and ensure the baby's ability to pass stool normally. Long-term outcomes vary depending on the severity of the condition and associated abnormalities.