Question
During the baby’s 42-day check-up, the anterior fontanelle was 1cm x 1cm in size. Now, at two and a half months, it seems that the fontanelle’s pulsation cannot be seen, and it cannot be felt either. Is it closed? Is this normal?
Answer
The fontanelle usually closes between 12-18 months after a baby is born. It is recommended to carefully feel the fontanelle, as it typically begins to expand around 6 months of age and closes between 12-18 months. Premature closure may be seen in children with microcephaly. It is advised to monitor closely.