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nerve of pterygoid canal


Definition: the nerve constituting the parasympathetic and sympathetic root of the pterygopalatine ganglion; it is formed in the region of the foramen lacerum by the union of the greater and deep petrosal nerves and runs through the pterygoid canal to the pterygopalatine fossa.

Synonym(s): nervus canalis pterygoideiTA, facial root, radix facialis, vidian nerve

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.