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Hypoglossal Nerve (CN XII): Schema Anatomy


Hypoglossal Nerve (CN XII): Schema Anatomy
Intrinsic muscles of tongue, Superior longitudinal, Transverse and vertical, Inferior longitudinal, Styloglossus muscle, Meningeal branch, Nucleus of hypoglossal nerve, Occipital condyle, Inferior ganglion of vagus nerve, 

Hypoglossal nerve (CN XII) (in hypoglossal canal), Anterior rami of C1, 2, 3 form ansa cervicalis of cervical plexus, Superior cervical ganglion, Superior root of ansa cervicalis, Internal carotid artery, Inferior root of ansa cervicalis, Ansa cervicalis, Middle cervical ganglion, Internal jugular vein, Common carotid artery, Sternothyroid muscle, Sternohyoid muscle, Omohyoid muscle (superior belly), Genioglossus muscle, Geniohyoid muscle (C1), Hyoglossus muscle, Thyrohyoid muscle (C1), Omohyoid muscle (inferior belly).
Hypoglossal Nerve (CN XII): Schema Anatomy