Abstract
The posterior auricular artery (PAA) is a little but constant branch of the external carotid artery (ECA) [1]. Its principal territory is cutaneous, but it also sends some branches to the middle ear and often to the facial nerve [2]. The cutaneous territory of the PAA is in hemodynamic balance with that of the occipital artery (OccA) [3–5]. The literature about this artery is relatively poor because of its little clinical implication. In this chapter, we will describe the anatomy of the PAA and its possible variations.
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Robert, T., Bonasia, S. (2023). Anatomy and Variations of the Posterior Auricular Artery. In: Robert, T., Bonasia, S., Bojanowski, M.W. (eds) Anatomy of Cranial Arteries, Embryology and Variants. Springer, Cham. https://doi.org/10.1007/978-3-031-32913-5_39
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