AIM: Trauma to maxillary anterior teeth is a common reason for emergency room visits among children; therefore, the goal of this study was to evaluate the prevalence and related factors of such trauma among 9- to 14-year-old children in Yazd. MATERIALS AND METHODS: A sample of 1440 schoolchildren aged 9-14 years old, consisting of 720 boys and 720 girls, were randomly selected from 24 schools in Yazd. Ellis classification was used to record the dental injuries. RESULTS: The prevalence found was 27.56%. The occurrence of trauma was significantly higher in male patients; furthermore, most of the dental trauma occurred in children between 9 and 10 years of age (47.38%). The most common type of injury was the 'enamel only' fracture; falls being the main cause of trauma. The most affected tooth was the maxillary central incisor. CONCLUSIONS: The prevalence and most common causal factor of traumatic injuries to the maxillary anterior teeth in schoolchildren living in Yazd was approximately the same as that found in other countries.
AIM: Trauma to maxillary anterior teeth is a common reason for emergency room visits among children; therefore, the goal of this study was to evaluate the prevalence and related factors of such trauma among 9- to 14-year-old children in Yazd. MATERIALS AND METHODS: A sample of 1440 schoolchildren aged 9-14 years old, consisting of 720 boys and 720 girls, were randomly selected from 24 schools in Yazd. Ellis classification was used to record the dental injuries. RESULTS: The prevalence found was 27.56%. The occurrence of trauma was significantly higher in male patients; furthermore, most of the dental trauma occurred in children between 9 and 10 years of age (47.38%). The most common type of injury was the 'enamel only' fracture; falls being the main cause of trauma. The most affected tooth was the maxillary central incisor. CONCLUSIONS: The prevalence and most common causal factor of traumatic injuries to the maxillary anterior teeth in schoolchildren living in Yazd was approximately the same as that found in other countries.
Authors: Marília Leão Goettems; Letícia Coutinho Brancher; Catiara Terra da Costa; Maria Laura Menezes Bonow; Ana Regina Romano Journal: Clin Oral Investig Date: 2016-12-28 Impact factor: 3.573
Authors: Gholam Hossein Ramezani; Mona Sohrabi; Sara Nasiri; Mohammad Javad Kharazifard; Sara Ghadimi; Bahman Seraj Journal: Front Dent Date: 2021-01-28
Authors: Adriana de Jesus Soares; Juliana Yuri Nagata; Renato Corrêa Viana Casarin; José Flávio Affonso de Almeida; Brenda Paula Figueiredo de Almeida Gomes; Alexandre Augusto Zaia; Caio Cezar Randi Ferraz; Francisco José de Souza-Filho Journal: Iran Endod J Date: 2012-08-01