title: Imaging of the facial nerve.
abstract: The facial nerve is responsible for the motor innervation of the face. It has a visceral motor function (lacrimal, submandibular, sublingual glands and secretion of the nose); it conveys a great part of the taste fibers, participates to the general sensory of the auricle (skin of the concha) and the wall of the external auditory meatus. The facial mimic, production of tears, nasal flow and salivation all depend on the facial nerve. In order to image the facial nerve it is mandatory to be knowledgeable about its normal anatomy including the course of its efferent and afferent fibers and about relevant technical considerations regarding CT and MR to be able to achieve high-resolution images of the nerve.
authors.affiliation: Service de Radiologie I, Hôpital de Hautepierre, 67098 Strasbourg Cedex, France. Francis.Veillon@chru-strasbourg.fr
authors.forename: F
authors.initials: F
authors.lastname: Veillona
authors.forename: L
authors.initials: L
authors.lastname: Ramos-Taboada
authors.forename: M
authors.initials: M
authors.lastname: Abu-Eid
authors.forename: A
authors.initials: A
authors.lastname: Charpiot
authors.forename: S
authors.initials: S
authors.lastname: Riehm
mesh_terms: D005154:Facial Nerve / Q000000981:diagnostic imaging* / Q000473:pathology*; D005155:Facial Nerve Diseases / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000639:trends*; D014057:Tomography, X-Ray Computed / Q000639:trends*