When is facial nerve grafting or hypoglossal-facial nerve anastomosis indicated in the treatment of Bell palsy (idiopathic facial paralysis) (IFP)?

Updated: Jun 14, 2019
  • Author: Danette C Taylor, DO, MS, FACN; Chief Editor: Selim R Benbadis, MD  more...
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Answer

Reinnervation of the facial nerve by means of facial nerve grafting or hypoglossal-facial nerve anastomosis can be used in cases of clinically significant permanent paralysis to help restore relatively normal function to the orbicularis oculi muscle or eyelids.


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