Why does the fontanelle pulse

In some cases, the child will wear a helmet afterward until the site heals and the head shape normalizes. The bottom line? Does your baby have a sunken in or bulging soft spot? Learn more about vaccine availability. Advertising Policy. You have successfully subscribed to our newsletter.

Related Articles. The largest one is called the anterior fontanel, which is diamond-shaped and is on the top of the head. Fontanels are open areas of the skull that have yet to fuse and join together. The anterior fontanel is the last of the fontanels to close. This process starts when your baby is around 6 months old, but it can take until they are 2 years old for it to close completely.

Other signs of a head injury or trauma requiring immediate medical attention include:. Prolonged pressure on the softer skull bones can flatten out the area. Find out more about flat head syndrome and what you can do to treat or prevent it.

Review this article: 0. Is there a reason why the fontanel takes longer to close? Is it because it has a larger surface area, as compared to the posterior fontanelle? Scientific Scribbles Pulsating baby heads. Pulsating baby heads Do you know anyone who has an irrational fear of babies? Photo by Tim Bish via Unsplash A few days ago my brother uploaded a Facebook video of my 8-month old nephew playing with a rattle. Photo by Xxjamesxx via Wikimedia Commons How does these soft spots pulsate?

Complications of early closure of fontanelles? October 15, Categories Class of baby. Posted by monicah1. October 21, at am. Gemma Higgins says:.