title: Pattern of facial palsy in a typical Nigerian specialist hospital.
abstract: BACKGROUND
  Data on incidence of facial palsy is generally lacking in Nigeria.
  
  
  OBJECTIVE
  To assess six years' incidence of facial palsy in Murtala Muhammed Specialist Hospital (MMSH), Kano, Nigeria.
  
  
  METHODS
  The records of patients diagnosed as facial problems between January 2000 and December 2005 were scrutinized. Data on diagnosis, age, sex, side affected, occupation and causes were obtained.
  
  
  RESULTS
  A total number of 698 patients with facial problems were recorded. Five hundred and ninety four (85%) were diagnosed as facial palsy. Out of the diagnosed facial palsy, males (56.2%) had a higher incidence than females; 20-34 years age group (40.3%) had a greater prevalence; the commonest cause of facial palsy was found out to be Idiopathic (39.1%) and was most common among business men (31.6%). Right sided facial palsy (52.2%) was predominant. Incidence of facial palsy was highest in 2003 (25.3%) and decreased from 2004.
  
  
  CONCLUSIONS
  It was concluded that the incidence of facial palsy was high and Bell's palsy remains the most common causes of facial (nerve) paralysis.
authors.affiliation: Department of Biomedical Technology, School of Health Technology, Federal University of Technology, Owerri, Nigeria. siklam_86@yahoo.co.uk
authors.forename: S
authors.initials: S
authors.lastname: Lamina
authors.forename: S
authors.initials: S
authors.lastname: Hanif
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D000369:Aged, 80 and over; D020330:Bell Palsy / Q000150:complications* / Q000453:epidemiology / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D005154:Facial Nerve / Q000503:physiopathology*; D005158:Facial Paralysis / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology; D005260:Female; D006784:Hospitals, Teaching; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D009549:Nigeria / Q000453:epidemiology; D015995:Prevalence; D012189:Retrospective Studies; D017678:Sex Distribution; D012959:Socioeconomic Factors; D055815:Young Adult
keywords: Bell's palsy; Incidence; Nigeria; facial palsy