The narrow cleft along the medial wall of the lateral ventricle along the margins of which the choroid plexus is attached; it lies between the upper surface of the thalamus and lateral edge of the fornix in the central part of the ventricle and between the terminal stria and fimbria hippocampi in the inferior horn[ZFA].
wall of central canal of spinal cord
wall of ventricular system of brain +
Synonyms
Exact Synonyms:
choroidal fissure of lateral ventricle
;
lateral ventricle choroid fissure
;
ventricular system choroid fissure