Noun: sphenoidal fontanel
- The irregularly shaped area on either side of the cranium where the frontal bone and the anterior tip of the parietal bone and the temporal bone and the greater wing of the sphenoid bone meet; corresponds to the pterion when bones have ossified
"The sphenoidal fontanel closes during the first few months after birth";
- sphenoid fontanelle, sphenoid fontanel, sphenoidal fontanelle
Derived forms: sphenoidal fontanels
Type of: fontanel, fontanelle, soft spot