In an infant only a few minutes old, the pressure from delivery compresses the head. This makes the bony plates overlap at the sutures and creates a small ridge. This is normal in newborns. In the next few days, the head expands and the overlapping disappears.
Why does my baby’s head have a ridge?
When a child has metopic synostosis: The metopic suture — the joint that runs from the baby’s fontanel (the “soft spot” at the top of the head) down the forehead to the top of her nose — closes too early. The baby develops a noticeable ridge extending along the center of her forehead.
Will the ridge on my baby’s head go away?
Fortunately, over the next several weeks the bones of your baby’s skull will almost assuredly round out and the ridges will disappear, assuming, that is, that your baby doesn’t spend too much time on his back with his head in any one position—a common but easily avoidable cause for the development of a flat back or …
What is a cranial ridge?
The cranial ridges, also referred to as exo-cranial ridges or cranial plates are bony plates on the surface of the forehead on many humanoid species. Some species, such as Humans, Vulcans, and the ancient humanoids do not possess visible cranial ridges.
Is it normal to have a ridge on your head?
The skull is not perfectly round or smooth, so it is normal to feel slight bumps and ridges. However, a dent in the head, especially if it is new, requires a trip to the doctor to determine the cause.