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What is Anterior fontanelle closes at ____________ and explain in detail?
The posterior fontanelle generally closes 2 to 3 months after bih; The sphenoidal fontanelle is the next toclose around 6 months after bih; The mastoid fontanelle closes next from 6 to 18 months after bih; and. The anterior fontanelle is generally the last to close between 10-24 months. Ref : Nelson paediatrics Chapter : Growth and development