[Effect of weekly mouthrinses with 0.2% neutral NaF solution on caries incidence in first permanent molars].
A 32-month study was undertaken to determine the caries inhibitory effect of a weekly rinse for one minute with a solution of 0.2% NaF on the first permanent molars. Subjects who participated in the study were 295 school children aged from 5 to 13 years who were divided by random selection in two groups, test and control who rinsed with either 0.2% NaF solution or a placebo under double-blind conditions. Reductions in caries increments on first permanent molars (20.7% DMFT and 31.9% DMFS) were seen in the test group as compared with the control group. A preventive effect was also seen in all first permanent molars surfaces, being the major protective effect in approximal surfaces (52% reduction) followed by occlusal (36%) and bucolingual surfaces (16%).
Molina
M X
MX
Rodriguez
F G
FG
Urbina
T
T
Vargas
S
S
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003731:Dental Caries / Q000517:prevention & control*; D004311:Double-Blind Method; D006801:Humans; D008137:Longitudinal Studies; D008963:Molar; D009067:Mouthwashes / Q000627:therapeutic use*; D015995:Prevalence; D012969:Sodium Fluoride / Q000008:administration & dosage*
D009067:Mouthwashes; D012969:Sodium Fluoride
Efecto de enjuagatorios semanales con una solucion neutra de NaF al 0.2% en la incidencia de caries en primeros molares definitivos.