Doe the incidence of Bell palsy (idiopathic facial paralysis) (IFP) vary among age groups?

Updated: Jun 14, 2019
  • Author: Danette C Taylor, DO, MS, FACN; Chief Editor: Selim R Benbadis, MD  more...
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In general, Bell palsy occurs more commonly in adults. A slightly higher predominance is observed in patients older than 65 years (59 cases per 100,000 people), and a lower incidence rate is observed in children younger than 13 years (13 cases per 100,000 people). The lowest incidence is found in persons younger than 10 years, and the highest incidence is in persons aged 60 years or older. Peak ages are between 20 and 40 years. The disease also occurs in elderly persons aged 70-80 years. [34]

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