Bulging Normal Sunken Fontanelle

When an infant sits is held up right then the pressure should decrease and the fontanelle should return to the normal position.

Bulging normal sunken fontanelle. Seek immediate care for your little one and encourage him to eat or drink. So when an infant is lying down the column of water cerebral spinal fluid will cause a bulging of the fontanelle and that is normal. They provide the skull with the flexibility needed to pass through the birth canal.

Your baby may be born with an excessively large or wide fontanelle. A bulging anterior fontanel can be a result of increased intracranial pressure or intracranial and extracranial tumors and a sunken fontanel usually is a sign of dehydration. A baby is born with several fontanels.

A tense or bulging fontanelle occurs when fluid builds up in the brain or the brain swells causing increased pressure inside the skull. What you should do. But in some cases it may become sunken and the cause may need medical treatment.

A fontanelle or fontanel colloquially soft spot is an anatomical feature of the infant human skull comprising any of the soft membranous gaps between the cranial bones that make up the calvaria of a fetus or an infant. A fontanel also called fontanelle is more commonly known as a soft spot. The fontanelle at the top of the head anterior fontanelle most often closes between 7 to 19 months.

It is normal for a fontanel to form an inward curve in infants while their skull is still hardening. However a sunken or deeply bent in fontanelle is not normal. If their soft spot is bulging that s a reason to seek care from.

The fontanelles should feel firm and very slightly curved inward to the touch. The fontanelle should normally be slightly sunken relative to the. A child in a recumbent position will normally have a fontanelle that is level or above the bony rim because of differences in pressure recumbent.