- ventriculocisternostomy
- An artificial opening between the ventricles of the brain and the cisterna magna. SEE ALSO: shunt (2). [ventriculo- + L. cisterna, cistern, + G. stoma, mouth]
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ven·tric·u·lo·cis·ter·nos·to·my -.sis-tər-'näs-tə-mē n, pl -mies the surgical establishment of a communication between a ventricle of the brain and the subarachnoid space and esp. the cisterna magna to drain cerebrospinal fluid esp. in hydrocephalus* * *
ven·tric·u·lo·cis·ter·nos·to·my (ven-trik″u-lo-sis″tər-nosґtə-me) ventriculocisternal shunt.
Medical dictionary. 2011.