Oral health in children and adolescents with IDDM--a review.
Children with insulin-dependent diabetes mellitus have a lower salivary flow rate, pH and buffer capacity, but a higher glucose content and peroxidase, IgA, magnesium and calcium concentration, in comparison with healthy children. Nevertheless the incidence of caries is lower than normal in diabetic children with good metabolic control. Periodontal disease usually starts at puberty as mild gingivitis with bleeding and gingival recession, and it may develop into severe periodontitis, especially in children with poor control of diabetes. Microangiopathy, impaired immune response, different bacterial microflora and collagen metabolism are involved in the pathogenesis of diabetic periodontal disease. The gingival flora is mostly composed of Gram-negative, anaerobic bacteria, while collagen has a lower solubility and is atrophic and inadequate to support the occlusion forces. For these reasons, prevention of periodontitis is important in diabetic children; they should receive oral hygiene instruction and visit a dentist at least twice a year.
Iughetti
L
L
Department of Paediatrics, University of Modena and Reggio Emilia, Italy.
Marino
R
R
Bertolani
M F
MF
Bernasconi
S
S
D000293:Adolescent; D002648:Child; D003731:Dental Caries / Q000150:complications; D003922:Diabetes Mellitus, Type 1 / Q000150:complications / Q000503:physiopathology*; D006801:Humans; D009909:Oral Health; D010510:Periodontal Diseases / Q000150:complications / Q000517:prevention & control / Q000628:therapy