Umbilical Hernia in Infants: Diagnosis, Monitoring & Treatment Options

An umbilical hernia is a fascial defect at the umbilicus allowing peritoneal contents (usually omentum or small bowel) to protrude. It occurs in 10–20% of infants, with higher rates in preterm babies and those of African ancestry.

Management Algorithm

1. Pediatrician evaluation: Confirm diagnosis; assess defect size, reducibility, and symptoms.
2. Observation (most cases): >90% close spontaneously by age 3–5 years as the rectus abdominis muscles approximate.
3. Gentle reduction + taping (optional): Some clinicians use tape or a strap to maintain reduction; evidence is weak. Only do this if taught by a clinician.
4. Surgery indicated if:
   • Incarceration/strangulation (emergency: irreducible, tender, erythematous, vomiting).
   • Defect >1.5–2 cm persisting beyond age 4–5 years.
   • Cosmetic concern (family preference).
5. Surgical repair: Open or laparoscopic; suture or mesh; outpatient with low complication rate.

Red Flags (Emergency)

• Discoloration, severe pain, abdominal distension, vomiting → ER immediately.

Reassurance and watchful waiting are standard for asymptomatic infants.