Dento-alveolar and maxillofacial injuries among different ethnic groups in Israel.

An evaluation of dental and maxillofacial trauma in a level 1 trauma center in Israel was carried out to assess the causes of trauma and the relationship between the injuries to the patient's age, gender and ethnicity. Analysis was based on data from the Israel Trauma Registry. Patients hospitalized in a level 1 trauma center from January 1, 2000 to December 31, 2005 were analyzed according to age, gender, time, place, ethnicity and cause of injury. Files of 22 558 trauma patients were reviewed. Maxillofacial and tooth injuries were separated and further analyzed according to the above parameters. Maxillofacial or dental injuries were observed in 1668 (7.4%) of the trauma patients, caused by motor vehicle accidents (39.2%), falls (30.9%), and intentional injuries (21.2%). Most occurred on the street/road (46.5%), at home (18.8%), and in public buildings (12.4%). Arab patients suffered more from vehicle accidents while Jewish patients presented more intentional injuries. Men were hospitalized three times more than women, and young people were at greater risk. The most frequent age of trauma was 19-28 years (27.6%). Ethnic differences were particularly noticeable for intentional injuries and vehicle accidents. This emphasizes that a larger percentage of the Arab population suffered from dental and maxillofacial injuries. Further dental health education and training for primary caregivers are warranted.