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Medical Term:

inion

Pronunciation: in'e-on

Definition: A point located on the external occipital protuberance at the intersection of the midline with a line drawn tangent to the uppermost convexity of the right and left superior nuchal lines.

[G. nape of the neck]

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
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