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Right ECA angiogram in the lateral view shows the petrous branch of the MMA (black arrows) and the stylomastoid branch (white arrows) arising from the.

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Presentation on theme: "Right ECA angiogram in the lateral view shows the petrous branch of the MMA (black arrows) and the stylomastoid branch (white arrows) arising from the."— Presentation transcript:

1 Right ECA angiogram in the lateral view shows the petrous branch of the MMA (black arrows) and the stylomastoid branch (white arrows) arising from the posterior auricular artery, contributing to the facial arcade, the main supply for the facial nerve. Right ECA angiogram in the lateral view shows the petrous branch of the MMA (black arrows) and the stylomastoid branch (white arrows) arising from the posterior auricular artery, contributing to the facial arcade, the main supply for the facial nerve. S. Geibprasert et al. AJNR Am J Neuroradiol 2009;30: ©2009 by American Society of Neuroradiology

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