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calcarine spur


Definition: the lower of two elevations on the medial wall of the posterior horn of the lateral ventricle of the brain, caused by the depth of the calcarine sulcus.

Synonym(s): calcar avisTA, Haller unguis, hippocampus minor, minor hippocampus, Morand spur, unguis avis

Further information

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.