Groove for sigmoid sinus

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Groove for sigmoid sinus
Base of the skull. Upper surface. (Groove for sigmoid sinus not labeled, but Posterior cranial fossa is the bottommost of the three depressions.)
Dural veins. ("Pars sigmoid" labeled at lower right.)
Latin sulcus sinus sigmoidei ossis parietalis
TA A02.1.02.003
FMA FMA:57100
Anatomical terms of bone

Groove for Sigmoid Sinus is a groove in the posterior cranial fossa.[1]

See also[edit]


  1. ^ Cancer Web: Sigmoid Sulcus

External links[edit]