Medical Definition of Arachnoid foramen

1. The large midline opening in the posterior inferior part of the roof of the fourth ventricle, connecting the ventricle with the cerebellomedullary cistern. Synonym: apertura mediana ventriculi quarti, arachnoid foramen, Magendie's foramen, median aperture of the fourth ventricle. (05 Mar 2000)



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Lexicographical Neighbors of Arachnoid Foramen

arachnidan
arachnidans
arachnidial
arachnidian
arachnidism
arachnidium
arachnids
arachnitis
arachnobutyrophobia
arachnodactyly
arachnogenic
arachnogenic necrosis
arachnoid
arachnoid foramen (current term)
arachnoid granulations
arachnoid mater
arachnoid mater cranialis
arachnoid mater encephali
arachnoid maters
arachnoid membrane
arachnoid of brain
arachnoid of spinal cord
arachnoid trabecula
arachnoid villi
arachnoidal
arachnoidal granulations
arachnoidea
arachnoidea mater spinalis

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