Cerebellopontine cistern | |
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Details | |
Identifiers | |
Latin | cisterna pontocerebellaris [1] |
Anatomical terms of neuroanatomy |
The cerebellopontine cistern [2] (also pontocerebellar cistern, [1] cerebellopontine angle cistern, or angle cistern [2] ) is a paired subarachnoid cistern at the cerebellopontine angle, an angle created between the cerebellum and the pons on either side. Each cerebellopontine cistern is continuous anteromedially with the prepontine cistern. [2]
The cistern contains the (ipsilateral) trigeminal nerve (CN V), facial nerve (CN VII), and vestibulocochlear nerve (VIII), the anterior inferior cerebellar artery, and superior petrosal vein. [2]
![]() | This section possibly contains original research .(August 2023) |
The Terminologia Anatomica acknowledges the term "pontocerebellar cistern" (Latin: cisterna pontocerebellaris) [1] and lists cerebellopontine cistern as the English synonym. [3] For the term "cerebellopontine angle", it lists the Latin synonym "angulus pontocerebellaris". [4]
The 8th edition of Clinically Oriented Anatomy considers the term "cerebellopontine cistern" as a synonym for "pontine cistern". [5]
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