Relación intra-arcada en la dentición temproaldiasatemas, ausencia de diastemas y apiñamiento
- O. Gabriel da silva Filho
- M.Vinícius Neiva Nunes do Rego
- P.Ricardo Baleirine e Silva
- F. Penteado lopes da silva
- T. Okada Ozawa
- J. Fernández Sánchez
ISSN: 0210-1637
Année de publication: 2002
Volumen: 42
Número: 2
Pages: 77-84
Type: Article
D'autres publications dans: Ortodoncia española: Boletín de la Sociedad Española de Ortodoncia
Résumé
This study evaluated the dental arch relationship of 2,016 children aged 3 to 6 years old. Al children were in the primary dentition and were selected from 12 public and 8 private schools in Bauru-SP. Dental spacings were the most commom findings in the upper (84.57%) and lower (81.25%) dental arches, followed by the absence of diastemas in the upper (10.51 % ) and lower (9.33 % ) dental arches. 11% of the children presented crowding in one or both dental arches. Crowding was found in the upper dental arch only (1.68% ), in the lower dental arch only (6.20%) and in both dental arches (3.22%). Such frecuency was similar in children with normal occlusion, in whom dental arches with diastemas were found more frequently, followed by aligned dental arches and arches with crowding, 6.68% of the children with normal occlusion presented crowding, 0.18% of which in the upper dental, 5.94% in the lower dental arch and 0.56% in both dental arches.