Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 3 of 3 for Large fontanelles
  1. Images ... A wide fontanelle occurs when the fontanelle is larger in size than expected for the age of the baby. Slow or incomplete ossification ...
  2. Images ... The bones of the skull are not joined together firmly at birth. The sutures gradually accumulate minerals and harden (this process ...
  3. ... on the top and back of the head. Fontanelles that are abnormally large may indicate a medical condition.