Gingival recession in the mandibular central incisor region of Saudi schoolchildren aged 10-15 years.

Incidence of gingival recession in the mandibular central incisor region was examined in a sample of 1336 male and female Saudi schoolchildren aged from 10-15 yr. Gingival recession was found in 9.88% with no significant difference in the affected teeth by age (p greater than 0.8361). There was a significant difference in the mean clinical crown length between the affected and adjacent teeth (p less than 0.0001). The highest significant association of gingival recession was found with inflammation (p less than 0.0001), anterior crowding (p less than 0.0009) and frenal involvement (p less than 0.0001). The results of this investigation suggest that future studies should be made to evaluate the effect of miswak as a cleansing agent for the gingival tissues among the Saudi population.