Groove for sigmoid sinus explained

Groove for sigmoid sinus
Latin:	sulcus sinus sigmoidei ossis parietalis

Groove for Sigmoid Sinus is a groove in the posterior cranial fossa.^[1] It starts at lateral parts of occipital bone, curves around jugular process, and ends at posterior inferior angle of parietal bone. After that, groove for sigmoid sinus continues as groove for transverse sinus.^[2]

See also

• Sigmoid sinus

References

1. http://cancerweb.ncl.ac.uk/cgi-bin/omd?sigmoid+sulcus Cancer Web: Sigmoid Sulcus
2. Web site: Groove for sigmoid sinus.

External links

• http://ect.downstate.edu/courseware/haonline/labs/l22/os0808.htm