Petrosquamous sinus

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.

单词	Petrosquamous sinuses
释义	Petrosquamous sinuses 英语百科 Petrosquamous sinus 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.
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Petrosquamous sinuses

Petrosquamous sinus