Question

how long will take posterior fontanel to closes​

Answer 1

The posterior fontanelle generally closes 2 to 3 months after birth; The sphenoidal fontanelle is the next to close around 6 months after birth; The mastoid fontanelle closes next from 6 to 18 months after birth; and. The anterior fontanelle is generally the last to close between 12-18 months.

Answer 2

Answer:

I don't know ..................