Medical Dictionary
obelion
noun obe·li·on \ō-ˈbē-lē-ˌän, -ən\
plural obe·lia \-lē-ə\
Medical Definition of OBELION
: a point on the sagittal suture that lies between two small openings through the superior dorsal aspect of the parietal bones and is used in craniometric determinations
Illustration of OBELION
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