Temporal bone venous anomaly of surgical significance
1989 ◽
Vol 103
(1)
◽
pp. 101-106
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Keyword(s):
AbstractVariability in the size of the dural sinuses and jugular bulb is not uncommon and usually manifests as a high jugular bulb encroaching upon the floor of the middle ear. A rarer entity is the superior and medial extension of the jugular bulb into the bone of the posterior wall of the internal auditory meatus. We report a case where this anomaly was encountered during acoustic neuroma surgery making exposure of the fundus of the internal auditory meatus technically impossible. The possibility of a communication with the superior petrosal sinus is discussed.
1979 ◽
Vol 88
(1)
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pp. 72-78
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Keyword(s):
Keyword(s):
1993 ◽
Vol 102
(2)
◽
pp. 100-107
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1995 ◽
Vol 1995
(Supplement83)
◽
pp. 49-52
1993 ◽
Vol 102
(9)
◽
pp. 738-740
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Keyword(s):
1994 ◽
Vol 108
(9)
◽
pp. 772-775
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Keyword(s):