Doctor insights on:
Anterior Fontanelle Closure
It's normal: A small anterior fontanel is an otherwise healthy baby is generally no problem at all -- and the same goes for large anterior fontanels. They do sometimes go along with other medical conditions, but those conditions are generally obvious enough that parents would generally already be aware of them. Usually a small fontanel is just normal. ...Read moreSee 1 more doctor answer
In an infant, the space where two skull-bone sutures join forms a membrane-covered "soft spot" called a fontanel (fontanelle). The fontanels allow for growth of the skull during an infant's first year. The fontanels should feel firm and very slightly curved inward to the touch. A tense or bulging fontanel occurs when fluid builds up in the skull cavity or when pressure increases in the brain (increased intracranial pressure). When the infant is crying, lying down, or vomiting, the fontanels may look like they are slightly bulging, but they should return to normal when the infant is in ...Read more
? Problem: Normally closed by now.You need to be sure that the skull is not expanding due to increased intracranial pressure.Tis potentially can be dangerous.Ask your pediatrician. ...Read more
My anterior fontanelle was prematurely closed shortly after birth b/c i was a premie. Does this mean I have craniocynostosis?
No: The closure of the soft spot does not define craniosynostosis.It can be undetectable in size or as large as a grapefruit and the kid turn out fine.It is the behavior of the skull bones define a problem.If they fuse, not just close in , a person will have a ridge develop at the point of fusion and abnormalities develop in the shape of the head, that is craniosynostosis. ...Read moreSee 1 more doctor answer
My anterior fontanelle was prematurely closed after birth b/c i was a premie. Also, i do.Not.Have microcephaly. Do I have craniocynostosis then?
Craniocynostosis: No you don't have craniocynostosis.Get a more detailed answer ›
How is the anterior fontanelle useful for assessing hydration and measuring heart rate and intracranial pressure?
See below: It requires training to evaluate the state of fontanelle for the purposes you mention and you should leave that to your doctor. See this site for info. http://www.nlm.nih.gov/medlineplus/ency/article/003310.htm. ...Read more
At my daughters 4 month well visit, her doc asked to get skull X-ray suspecting a small anterior fontanelle. It was a small since birth, so i worry?
I have a 22 months old healthy hyperactive baby boy with open anterior fontanelle. I was vit D3 defficient during pregnancy. Can this be the reason?
4-26 months is the: Range of closure of the anterior fontanelle. If he has no increased intracranial pressure, congenital hypothyroidism, or skeletal anomalies, it's probably an "outlier." early-onset hyperactivity is seen with family history of adhd, prenatal exposure to drugs & alcohol, & some genetic syndromes. Does india have an early intervention program that can help you by assessing his development? ...Read moreSee 1 more doctor answer
Why the overpressure on the anterior fontanelle by neonatal brain ultrasound cause bradycardia of the neonate?
Cushing reflex : Increased intracranial pressure from any cause at any age & decreased blood flow to certain parts of the brain can cause Cushing's triad: increased blood pressure, irregular breathing, & bradycardia. Since a neonate's skull bones aren't fused, increased pressure causes the fontanelle to bulge. Doctors will determine the cause - hydrocephalus, bleeding, infection, etc. & reduce the pressure ASAP. ...Read more
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