Traumatic dental injuries in 3‐ to 13‐year‐old boys in Monterrey, Mexico

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Abstract
The purpose of this retrospective study was to analyze, by age, the prevalence of traumatic injuries to primary and permanent incisors, and their distribution according to type in a group of boys from private schools in Monterrey, Mexico. The sample consisted of 1010 boys aged 3-13 years enrolled in 4 private schools in the city. Garcia-Godoy''s classification for traumatic injuries was used. The prevalence of injuries was 28.4%; 72.2% of the 4-year-olds examined presented signs of traumatic dental injuries. Thirty-seven percent of the 11-year-olds examined had evidence of traumatic dental injuries. The most common type of injury in the primary and permanent dentitions was enamel fracture (58.5% and 69.6%, respectively).