title: A review of the oral health status in Syria.
abstract: OBJECTIVE
  To estimate the prevalence and severity of dental caries and periodontal diseases in Syria and to determine possible secular changes in the last two decades.
  
  
  METHODS
  Epidemiological studies performed between 1980-1999, using the WHO criteria for dental caries and the CPITN criteria for periodontal diseases in Syria were retrieved and reviewed.
  
  
  RESULTS
  The caries experience of 5-year-old children was high (dmft of 4.7-5.2). The estimated DMFT score of 12-year-old Syrian children was 1.9-2.3. A secular change of the caries experience in the last two decades was not apparent. The amount of untreated caries lesions was high and had not changed substantially in the last two decades. The D component comprised 72-90% of the DMFT of 12-15-year-old children and 26-30% of the DMFT of 35-44-year-old Syrians. The majority of 15-24-year-olds, and more than 80% of the 35-44-year-olds had calculus. Despite the widespread and chronic existence of calculus, only 3-11% of the 35-44-year-old persons had one or more deep periodontal pockets.
  
  
  CONCLUSIONS
  The caries experience in Syria is moderately low and does not seem to have changed in the last two decades. The increased output of graduate dentists in the last decade has not changed the large amount of untreated caries lesions. In Syria, where the prevalence of unmet (caries) treatment needs is high, regular removal of calculus (scaling) for the sake of preventing periodontal pockets should not have a high priority in the oral health services.
authors.affiliation: WHO Collaborating Centre for Oral Health Care Planning and Future Scenarios, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
authors.forename: N
authors.initials: N
authors.lastname: Beiruti
authors.forename: D
authors.initials: D
authors.lastname: Taifour
authors.forename: W H
authors.initials: WH
authors.lastname: van Palenstein Helderman
authors.forename: J E
authors.initials: JE
authors.lastname: Frencken
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003728:Dental Calculus / Q000453:epidemiology; D003731:Dental Caries / Q000145:classification / Q000453:epidemiology*; D003793:Dental Restoration, Permanent / Q000706:statistics & numerical data; D006304:Health Status; D006801:Humans; D009909:Oral Health; D010510:Periodontal Diseases / Q000145:classification / Q000453:epidemiology*; D010512:Periodontal Index; D010514:Periodontal Pocket / Q000453:epidemiology; D015995:Prevalence; D013593:Syria / Q000453:epidemiology