Latin Sinus petrosquamosus TA A12.3.05.107 | Dorlands
/Elsevier s_12/12739054 FMA 50777 | |
The petrosquamous sinus, is a fetal vein that generally disappears by birth and, when present, runs backward along the junction of the squama and petrous portion of the temporal, and opens into the transverse sinus.
References
Petrosquamous sinus Wikipedia(Text) CC BY-SA