Name
Drains
to
Inferior
sagittal
sinus
.
.
.
.
.
.
.
.
.
.
.
____________________
sinus
Superior
sagittal
sinus
.
.
.
.
.
.
.
.
.
Typically
becomes
____________________
transverse
sinus
____________________
sinus
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Typically
becomes
left
transverse
sinus
____________________
sinus
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Confluence
of
sinuses
Confluence
of
sinuses
.
.
.
.
.
.
.
.
.
Reference
point
,
not
an
actual
sinus
Sphenoparietal
sinuses
.
.
.
.
.
.
.
.
____________________
sinuses
Cavernous
sinuses
.
.
.
.
.
.
.
.
.
.
.
.
.
Superior
and
inferior
____________________
sinuses
Superior
petrosal
sinus
.
.
.
.
.
.
Transverse
sinuses
Transverse
sinuses
.
.
.
.
.
.
.
.
.
.
.
.
.
____________________
sinus
Inferior
petrosal
sinus
.
.
.
.
.
.
.
.
.
____________________
sinus
Sigmoid
sinuses
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
____________________
jugular
vei
n
