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sutures
Fontanelle or Fontanel is the soft spot of an infant human skull between the cranial bones. The posterior fontanel closes on the first few months of life.
Sutural or Wormian bones.
Sutural bones or Wormian bones.
8 bones are cranial
Cranial bones are bones of the head, tarsal bones are bones of the feet.
suture
The immovable joints between the cranial bones are called sutures.
Cranial bones join at sutures.
Fontanelles, or "soft spots". These are features of the infant skull that have soft gaps between the cranial bones. They allow for rapid stretching and deformation, since the brain expands faster than the surrounding bone can grow.
Fontanelles or Fontanel (soft spots)
Wormian or sutural bones are located in sutures between certain cranial bones.