The posterior auricular artery provides the majority of the blood supply.
2.
The anterior auricular arteries provide some supply to the outer rim of the ear and scalp behind it.
3.
The posterior auricular artery is a direct branch of the external carotid artery, and the anterior auricular arteries are branches from the superficial temporal artery.
4.
The posterior auricular artery is a direct branch of the external carotid artery, and the anterior auricular arteries are branches from the superficial temporal artery.
5.
The middle ear is supplied by the mastoid branch of either the posterior auricular arteries and the deep auricular artery, a branch of the maxillary artery.
6.
The middle ear is supplied by the mastoid branch of either the posterior auricular arteries and the deep auricular artery, a branch of the maxillary artery.
7.
"The superior and the inferior anterior auricular artery provided the vascular supply to the helical rim, forming an arcade, i . e . helical rim arcade.
8.
On the superior third of the helical rim another arcade was confirmed between the superior anterior auricular artery and the posterior auricular artery ( PAA ), i . e . the helical arcade.
9.
On the superior third of the helical rim another arcade was confirmed between the superior anterior auricular artery and the posterior auricular artery ( PAA ), i . e . the helical arcade.
10.
:According to this, Battle s sign results from the extravasation of blood along the path of the posterior auricular artery . talk ) 21 : 22, 27 July 2009 ( UTC)
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