Catalog

Parietal foramina

No MMS code

Link to WHO Definition

Parietal foramina – http://id.who.int/icd/entity/905361904

Parietal foramina are symmetrical, oval defects in the parietal bone situated on each side of the sagittal suture and separated from each other by a narrow bridge of bone. The size of the openings, normally obliterated during the fifth fetal month, decrease with age.