Groove for sigmoid sinus - Sulcus sinus sigmoidei

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Description

Groove for sigmoid sinus is a sulcus on the internal and posterior surface of the petrous part of temporal bone.


Text by Antoine Micheau, MD - Copyright IMAIOS

Anatomical hierarchy

General Anatomy > Bones; Skeletal system > Axial skeleton > Cranium > Temporal bone > Petrous part > Groove for sigmoid sinus

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