Brazilian oral research
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The aim of this research was to assess oral and maxillofacial trauma in urban and rural populations of the same region. The data collected included age, gender, year and month of trauma occurrence, origin (rural and urban), cause of injury, and the type of oral and maxillofacial trauma. Records from 1121 patients with 790 instances of oral and maxillofacial trauma were evaluated. ⋯ Zygomatic fractures (p < 0.001), contusion (p = 0.003), and abrasion (p = 0.051) were the most common injuries among individuals from rural areas. Nasal fracture (p = 0.011) was the most frequent type of trauma in individuals from urban areas. According to these data, it seems reasonable to assume that specific preventive public policy for urban and rural areas must respect the differences of each region.