RESUMO
The case history of a six-year-old girl who underwent endodontic treatment by a non recommended technique. It was decided to perform integral treatment anew, this time with techniques and materials adequate for the restoration and renewal of temporary dentition.
Assuntos
Guta-Percha/efeitos adversos , Doença Iatrogênica , Abscesso Periapical/etiologia , Pulpectomia/efeitos adversos , Dente Decíduo/lesões , Criança , Fístula Dentária/terapia , Feminino , Humanos , Reabsorção da Raiz , Cimento de Óxido de Zinco e EugenolRESUMO
UNLABELLED: As observed, the problem of lining and accommodation of teeth in the child population is increasingly larger. This fact prompted the authors to attempt determining the prevalence of cross-bite in a sample of Mexican children. A total of 306 patients, aged between two and 17 and attending the Stomatology service of the National Institute of Pediatrics, were evaluated, from which all pertinent data regarding age, sex, molar-temporal relationship (terminal, rectus, distal, messial and exaggerated messial planes), permanent molar status (Angle I, II, III), cross-bite, type of dentition affected (primary, mixed or permanent), cross-bite classification (anterior, posterior or mixed), whether unilateral, bilateral, dental or skeletal, right or left, and number of teeth affected, were duly recorded. RESULTS: Out of 306 evaluated patients (160 males, 146 female), 112 evidenced cross-bite (36.6%), 56 of each sex; in 69.6% the teeth were anterior, in 17.8% they were posterior, and in 15.5% their position was mixed. Their average age was 8 years, and malocclusion was Angle class I. From this experience, it is to be concluded that early detection and correction of any dental occlusion abnormality will permit correcting defects in dentofacial development; it is thus necessary to ascertain the frequency of cross-bite.