fontanel

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fontanel

(fŏn`tənĕl'): see skullskull,
the skeletal structure of the head, composed of the facial and cranial bones. The skull houses and protects the brain and most of the chief sense organs; i.e., the eyes, ears, nose, and tongue.
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Fontanel

 

one of the remains of the membranous skeleton that unite the bones of the skull in a newborn infant. The fontanels enable the head of the fetus to be compressed as it passes through the birth canal. The anterior fontanel—the junction of the frontal and temporal bones—closes in the second year of life. The posterior fontanel, which is located at the site where the occipital and temporal bones join, closes before or shortly after birth, as do the mastoid and sphenoidal fontanels. Delayed closing of the fontanels is observed in rickets and a number of other diseases.

fontanelle

(chiefly US), fontanel
Anatomy any of several soft membranous gaps between the bones of the skull in a fetus or infant
References in periodicals archive ?
Position the center of a vacuum cup 3 cm from the posterior fontanel, which puts the leading part of the cup about 3 cm from the anterior fontanel.
Those who showed features of intracranial infection like altered sensorium, meningeal signs, bulging anterior fontanel etc.
Examination for weight, height/length and clinical features of rickets including rachitic rosary, wide anterior fontanel, and wide wrist and ankle joints, bowing of legs was done in all patients.
The anterior fontanel was normotensive, about 4 cm x 6 cm.
Cup margins should be about 3 cm distal to the posterior edge of the anterior fontanel Has the patient been instructed on when and how long to push?
She had a soft anterior fontanel without prominent bulging, clear lung breathing sound, and regular heart sound.

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