Abstract
Hemifacial spasm (HFS) is a symptom complex of hyperactive dysfunction of the facial nerve caused by an abnormality at the root entry zone (REZ) of the nerve [13]. This abnormality, almost always vascular cross-compression, most commonly occurs as a result of the aging process just as in the other cranial nerves which are subject to hyperactive dysfunction. In this chapter, we will discuss the clinical findings in a series of 229 patients who have undergone retromastoid craniectomy (RMC) and microvascular decompression (MVD) in treatment of intractable HFS, the operative findings and results, plus an analysis of both the early work upon which provides the basis for the current experience and of the experience of several other current investigators.
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© 1981 Springer-Verlag Berlin Heidelberg
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Jannetta, P.J. (1981). Hemifacial Spasm. In: Samii, M., Jannetta, P.J. (eds) The Cranial Nerves. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-67980-3_62
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DOI: https://doi.org/10.1007/978-3-642-67980-3_62
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