Flyer

Journal of Neurology and Neuroscience

  • ISSN: 2171-6625
  • Journal h-index: 17
  • Journal CiteScore: 4.12
  • Journal Impact Factor: 3.20
  • Average acceptance to publication time (5-7 days)
  • Average article processing time (30-45 days) Less than 5 volumes 30 days
    8 - 9 volumes 40 days
    10 and more volumes 45 days
Awards Nomination 20+ Million Readerbase
Indexed In
  • Open J Gate
  • Genamics JournalSeek
  • The Global Impact Factor (GIF)
  • China National Knowledge Infrastructure (CNKI)
  • Directory of Research Journal Indexing (DRJI)
  • OCLC- WorldCat
  • Proquest Summons
  • Scientific Journal Impact Factor (SJIF)
  • Euro Pub
  • Google Scholar
  • Secret Search Engine Labs
Share This Page

Abstract

Facial Nerve Palsy after Botulinum Toxin Therapy for Hemifacial Spasm: A Case Report

Hisashi Ito*, Shigeru Fukutake and Tetsumasa Kamei

We herein report a case of left hemifacial spasm (HFS) developed ipsilateral facial nerve palsy 5 days after botulinum toxin type A (BTX-A) injection. Multiple facial muscles presented weakness regardless of BTX-A injection and electrophysiological study revealed left facial nerve palsy. Facial nerve palsy improved completely after 24 weeks. Facial nerve palsy is a common disease and could occur as a coincidence. On the other hand, BTX-A might cause neuropathy in some previously reported cases and our case. Although the pathogenesis of neuropathy following BTX-A injection has not been elucidated, this is the first case of ipsilateral facial nerve palsy following BTXA injection for HFS. Thorough neurological examination and electrophysiological study were useful for distinguishing facial nerve palsy from facial muscles weakness related with botulinum toxin.