Dental Health Indices and Caries Associated Microflora in Children With Unilateral Cleft Lip and Palate

Abstract

There was no significant difference in the caries, plaque, and gingivitis scores between the children with cleft palate and the controls. A greater number of enamel opacities were recorded in the control group, and there was a higher prevalence of enamel discoloration in the children with cleft lip and palate. There was no significant difference in the proportion of S. mutans or lactobacilli at the cleft site, compared with the unaffected site in the study group, although there was an anterior-posterior gradient in the proportion of S. mutans. There was no significant association between the stagnation area at the cleft site and the bacteria associated with dental caries.