Dr Naveed Haider

Inguinal Hernia in Babies

 Inguinal hernias in babies and children are hernias that occur in the groin area. A hernia occurs when your intestines bulge through your abdominal wall. The main symptom of an inguinal hernia in your child is a bulge you can see under the skin in their groin or scrotum. Your child will need surgery to correct an inguinal hernia.

An inguinal hernia in an infant is a hernia that occurs in the groin. Inguinal means groin. The groin is the area between your child’s belly (abdomen) and thighs.

An inguinal hernia occurs when part of your child’s intestine pushes through an opening in their abdominal wall through their inguinal canal. The inguinal canal extends from your baby’s abdomen to their genitals.

The inguinal canal is supposed to close before birth, but sometimes it doesn’t close all the way. This leaves a hole for your child’s intestine to slide through. You can see and feel an abnormal bulge or mass in your child’s groin or scrotum. You may only notice the bulge when your child is crying, coughing or straining.

Inguinal hernias usually only develop on one side of your child’s groin. They develop on the right side more often than on the left side. About 10% of the time, inguinal hernias develop on both sides of the groin. 

Dr Naveed Haider

What causes an inguinal hernia in babies?
All babies are born with a tunnel-like passage called the inguinal canal. The inguinal canal extends from your baby’s belly (abdomen) to their genitals. During fetal development, a baby boy’s testicles form inside his abdomen. Then his testicles move through the inguinal canal into his scrotum.
Normally, the inguinal canal closes before birth. But sometimes, it doesn’t close all the way. This leaves an opening from your baby’s belly into the inguinal canal. When this happens, your baby’s intestines can slide through the opening, causing a hernia.
Inguinal hernias are rare in female babies, but they can occur. Female children have inguinal canals too. Inguinal hernias in baby girls may contain part of their reproductive system, such as an ovary.