FIELD: medicine; neurosurgery.
SUBSTANCE: retrosigmoid suboccipital approach is performed. The patient's head is turned to operation-opposed side at 30° and rigidly fixed. In approaching, bone over transverse sinus is resected to uncover the latter completely. Thereafter pachymeninx is open to remove tumour.
EFFECT: extended range of surgical mediums to treat infratentorial meningiomas of lateral cerebellar tentorium and transverse to sigmoid sinus transition.
1 tbl, 3 dwg, 1 ex
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CRANIOTOMY TECHNIQUE ACCOMPANYING CEREBELLOPONTINE ANGLE TUMOUR | 2013 |
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METHOD FOR DETERMINING DEGREE OF THE BRAIN STEM CEREBELLAR-TENTORIAL CONTRACTION | 2017 |
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METHOD FOR SELECTING SURGICAL APPROACH TO CEREBELLAR-TENTORIAL CEREBRAL INFRACTION | 2019 |
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Authors
Dates
2009-08-20—Published
2008-03-28—Filed