Avaliação comparativa do espaçamento anterior em nipo-brasileiros e leucodermas, na dentição decídua

Ferreira, Evandro Eloy Marcone; Pastori, Eduardo Cardoso; Ferreira, Rívea Inês; Scavone, Helio; Valle-Corotti, Karyna Martins do

doi:10.1590/s2176-94512011000500022

Cited by 4 publications

(1 citation statement)

References 10 publications

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“…É importante salientar que é possível haver, em uma mesma criança, um arco tipo I em uma arcada dentária, em quanto a outra é do tipo II. O Apinhamento acontece quando ocorre a ausência de espaços interdentais e um ou mais dentes decíduos são desviados para vestibular ou lingual nos respectivos processos alveolares (Ferreira, 2008).…”

Section: Relações Da Região Anteriorunclassified

Levantamento epidemiológico de fatores relacionados com a má oclusão em crianças de 3 a 9 anos de idade no Equador

Angulo¹,

Sobral²

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It is very important to recognize the factors related to bad occlusion that occur in a certain population so that the measures Preventive and orthodontic treatments can be carried out. The objective of the present epidemiological study was to obtain representative data on factors related to malocclusions in deciduous and mixed dentition in Ecuador. Those responsible for 400 children, from 3 to 9 years old, in care in School of Dentistry of the Central University of Ecuador were respondents, in terms of personal data, family history and Health. In sequence the children were examined, clinically, extra and intra orally. Functional examination, evaluation of habits and socioeconomic status They were conducted by a single researcher. The data They were tabulated to obtain frequency and percentage tables. The application was applied Chi square test or Fisher's test (p <0.05). A greater number of Children with malocclusion (77%) were found to be children with correct occlusion (p = 0.00001). It cannot be said that there was significant correlation between socioeconomic class and bad occlusion (p = 0.12). A predominance was observed the habit of biting foreign objects and Onychophagia. 33.33% of children with open bite had mouth breathing, however, among children who presented other types of occlusion, 32.47% had mouth breathing. The digital suction 14% of children were found. It is concluded that there is a significant number of malocclusion; there is correlation between occlusal interferences and the presence of a crossbite; Physiological attrition develops as Age advances; there was no significant association between mouth breathing and open bite and socioeconomic status does not interfere with the characteristics of occlusion.

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Section: Relações Da Região Anteriorunclassified

Levantamento epidemiológico de fatores relacionados com a má oclusão em crianças de 3 a 9 anos de idade no Equador

Angulo¹,

Sobral²

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OXIS contacts of primary molars: do they change over time?

Muthu,

Kirthiga,

Saikia

2024

Eur Arch Paediatr Dent

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Modified OXIS classification for primary canines

et al. 2022

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Background: A new classification called OXIS was proposed for categorising the interproximal contacts of primary molars, and its prevalence was established. The aim of this study was to establish the variations in interproximal contacts of primary canines and thereby modify the OXIS classification of primary molars to primary canines. Additionally, we aimed to estimate the applicability of modifications to primary anterior teeth. Methods: A retrospective study was conducted with sectional die models obtained from a previous study of 1,090 caries-free children. Two calibrated examiners evaluated a total of 4,674 contacts from the occlusal aspect. The contacts were scored according to the former OXIS classification, with two modifications incorporated to encompass the morphological differences and rotations of primary canines and other primary anterior teeth. Results: The most prevalent contact was O (62.1%), followed by X (19.6%), I (12.6%), S type I (4.1%), and S type II (1.6%). Inter-arch comparison by means of the Chi-square test revealed significant differences for all types of contacts (P < .001). Conclusions: The interproximal contacts of canines were categorised as O, X, I, S I, and S II. The OXIS classification of primary molars was modified to befit the variations in primary canines. This study showed the presence of different types of contacts in primary canines. Identification of these contacts and their complexity has warranted a need for this to be studied as an inherent risk factor for caries risk assessment.

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Avaliação comparativa do espaçamento anterior em nipo-brasileiros e leucodermas, na dentição decídua

Cited by 4 publications

References 10 publications

Levantamento epidemiológico de fatores relacionados com a má oclusão em crianças de 3 a 9 anos de idade no Equador

Levantamento epidemiológico de fatores relacionados com a má oclusão em crianças de 3 a 9 anos de idade no Equador

OXIS contacts of primary molars: do they change over time?

Modified OXIS classification for primary canines

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