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a diverticulum extending forward from the anterior part of the third ventricle above the optic chiasm.
Synonym(s): recessus supraopticus [TA]
Farlex Partner Medical Dictionary © Farlex 2012
A pocket of the third ventricle lying anterior to the infundibular recess. It is bound inferiorly by the optic chiasma.
See also: recess
Medical Dictionary, © 2009 Farlex and Partners