• W Swiątnicki, M Heleniak, and P Komuński.
• Department of Neurosurgery, Medical Regional Center, Zgierz, Poland. wswiatnicki@interia.edu
• Bull Soc Sci Med Grand Duche Luxemb. 2014 Jan 1(3):73-82.

AbstractHemifacial spasm (HFS) is one of the neurovascular compression syndromes caused by the compression of the facial nerve outgoing from the brainstem by an artery, a vein or both. The treatment of choice of this disorder is a microvascular decompression (MVD). As initially described, MVD is a technique based on the application of the small prostheses that are placed between a cranial nerve and an imposing vessel. Neurovascular compression syndromes have relatively high rate of incidence. Therefore, many modifications of surgical technique have been described in order to minimize the risk of complications and increase the effectiveness and permanence of the vascular transposition as the success of the MVD most of all depends on the latter. The authors of this paper describe one of the aforementioned modifications that provides a complete and permanent vascular transposition together with its advantages and limitations in the treatment of the hemifacial spasm. Moreover, many aspects of different technical approaches are widely discussed and a case-centered stitched sling retraction technique is presented.

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