Sphenoidal fontanelles
Last revised by Craig Hacking on 17 May 2020
Citation, DOI, disclosures and article data
Citation:
Lall N, Hacking C, Knipe H, Sphenoidal fontanelles. Reference article, Radiopaedia.org (Accessed on 18 Apr 2024) https://doi.org/10.53347/rID-62502
rID:
62502
Article created:
20 Aug 2018,
Neil Lall
Disclosures:
At the time the article was created Neil Lall had no recorded disclosures.
View Neil Lall's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Craig Hacking had no recorded disclosures.
View Craig Hacking's current disclosures
Revisions:
4 times, by
3 contributors -
see full revision history and disclosures
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The sphenoidal or anterolateral fontanelles are paired bilateral soft membranous gaps (fontanelles) at the junction of the coronal, sphenofrontal, sphenoparietal, sphenosquamosal, and squamosal sutures. Each sphenoidal fontanelle persists until approximately six months after birth, after which it is known as the pterion.
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