What happens if a fontanel in the skull ossify prematurely?

If a fontanel in the skull ossifies prematurely, it can lead to craniOSynostosis, a condition where the skull bones fuse too early, potentially restricting brain growth and affecting head shape. This can result in increased intracranial pressure and may cause developmental delays or neurological issues. Surgical intervention is often required to correct the shape of the skull and allow for normal brain development. Early diagnosis and treatment are crucial for optimal outcomes.