Facial Nerve Diseases
| Definition: |
Diseases of the facial nerve or nuclei. Pontine disorders may affect the facial nuclei or nerve fascicle. The nerve may be involved intracranially, along its course through the petrous portion of the temporal bone, or along its extracranial course. Clinical manifestations include facial muscle weakness, loss of taste from the anterior tongue, hyperacusis, and decreased lacrimation. |
| Also Called: |
Acquired Facial Neuropathy,Facial Myokymia,Facial Nerve Motor Disorders,Facial Nerve Sensory Disorders,Facial Neuritis,Familial Facial Neuropathy,Geniculate Ganglionitis |
| Previously Indexed: |
Facial Nerve (1966-1980),Peripheral Nerve Diseases (1966-1980) |
Facial Nerve Diseases Categories.
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Mobius Syndrome - A syndrome of congenital facial paralysis, frequently associated with abducens palsy and other congenital abnormalities including lingual palsy, clubfeet, brachial disorders, cognitive deficits, and pectoral muscle defects. Pathologic findings are variable and include brain stem nuclear aplasia, facial nerve aplasia, and facial muscle aplasia, consistent with a multifactorial etiology. (Adams et al., Principles of Neurology, 6th ed, p1020) |
Facial Nerve Diseases Definitions and Terms
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