Influence of overpass and the bilabial incompetence like predisposing factors of dentoalveolar traumata

Revista Cubana de Estomatología

Rodríguez Soto, Agustín²  Pérez Cordero, Yarisleydis¹  Fernández Collazo, María Elena¹  Vila Morales, Dadonim¹ 

[1] Facultad de Ciencias Médicas Finlay-Albarrán, La Habana, Cuba;Universidad de Ciencias Médicas de La Habana, Cuba

关键词: : dentoalveolar traumata;    bilabial incompetence;    overpass;   

DOI  :  

学科分类：基础医学

来源: SciELO

【 摘 要 】

In the 95 % of cases presenting vestibuloversion of upper incisors with bilabial incompetence provoked mainly due to deforming oral habits, it is present the dentoalveolar trauma. To relate the anterior dental overpass, the labial incompetence according to the tooth involved as well as to assess the potential relation between the types of dentoalveolar traumata suffered, according the dental overpass and the bilabial relation, a cross-sectional and descriptive study was conducted on the dentoalveolar traumata in a group of patient aged between 1 and 15 from January to December, 2009 in the "Antonio Pulido Humarán" University Polyclinic, La Habana, Cuba. Information was gathered by questioning and by observational method by clinical and radiographic examinations. In study was evidenced that the great representation of dental traumata was in the patients involved by malocclusions for a 76.8 % including a overpass of a third of crown in the 47.2 % of patients. The more frequent trauma was the coronary fracture non-complicated in the 46.6 %. In the bilabial relation there was predominance of bilabial incompetence (53.6 %) in patients presenting with traumata with malocclusion. The teeth more involved were the central upper incisors.

【 授权许可】

CC BY-NC