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Facial nerve paralysis in children: is it as benign as supposed?

Ariane Biebl1, Evelyn Lechner, Katarina Hroncek

  • 1Department of Pediatrics, Children's Hospital, Linz, Austria. ariane.biebl@gespag.at

Pediatric Neurology
|July 9, 2013
PubMed

Insights

Pediatric facial nerve paralysis often leads to excellent functional recovery, though some children may experience persistent mild facial asymmetry. This study analyzed outcomes in children with facial palsy.

Area of Science:

  • Pediatric Neurology
  • Ophthalmology
  • Otolaryngology

Background:

  • Facial nerve paralysis is a common pediatric condition.
  • While often associated with complete recovery, this study investigates long-term outcomes.
  • Focuses exclusively on pediatric patients for a targeted analysis.

Purpose of the Study:

  • To investigate the long-term outcomes of pediatric patients diagnosed with facial nerve palsy.
  • To assess the degree of recovery and identify factors influencing outcomes.
  • To provide a more nuanced understanding beyond the assumption of universally benign recovery.

Main Methods:

  • A single-center cohort study reviewed hospital records from January 2005 to December 2010.
  • Pediatric patients with peripheral facial nerve palsy were invited for clinical reevaluation.
  • The House-Brackmann score was utilized for standardized reassessment of facial nerve function.

Main Results:

  • Fifty-six patients participated in the clinical reevaluation.
  • Group 1 (n=44) with House-Brackmann score <2 demonstrated good outcomes.
  • Group 2 (n=12) with score ≥2 showed persistent mild to moderate facial nerve dysfunction.
  • A statistically significant difference (P = 0.003) in time to remission was observed between the groups.

Conclusions:

  • Facial paralysis in children may not be as benign as commonly assumed.
  • Patients and guardians should be informed about the possibility of slight, persistent facial asymmetry.
  • Despite potential asymmetry, overall functional recovery in pediatric facial nerve palsy is generally excellent.
Abstract

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