1990
DOI: 10.1111/j.1600-9657.1990.tb00392.x
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Traumatic dental injuries in 3‐ to 13‐year‐old boys in Monterrey, Mexico

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. Th… Show more

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Cited by 47 publications
(41 citation statements)
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“…Fractures involving only enamel, and also enamel and dentine, were the most frequent types of traumatic injuries observed in the study sample, corroborating the findings of previous studies (4, 6, 17, 20, 34, 40–46). Upper central incisors were the teeth most involved in dental trauma, as in previous studies (9, 11, 12, 47, 48).…”
Section: Discussionsupporting
confidence: 92%
“…Fractures involving only enamel, and also enamel and dentine, were the most frequent types of traumatic injuries observed in the study sample, corroborating the findings of previous studies (4, 6, 17, 20, 34, 40–46). Upper central incisors were the teeth most involved in dental trauma, as in previous studies (9, 11, 12, 47, 48).…”
Section: Discussionsupporting
confidence: 92%
“…The most frequent trauma occurred in the 9 to 11 year age group and this finding is consistent with other studies [5,9].…”
Section: Discussionsupporting
confidence: 82%
“…In the present study, most affected age group was 9–11‐year‐old group and this was in agreement with some studies (29, 31, 34, 35), but in disagreement with the findings of others (2, 3), which have reported the peak age as 8 years.…”
Section: Discussionsupporting
confidence: 78%
“…The most frequent injuries were Ellis class II crown fractures, which are in agreement with some of the previous studies (3, 10, 14, 31). However, there are studies showing that Ellis class I crown fracture is the most common type of injury in permanent dentition (13, 23, 34). Variation in sampling and diagnostic criteria between different studies may explain differences in findings.…”
Section: Discussionmentioning
confidence: 99%