Malocclusions
Mostrando 13-24 de 76 artigos, teses e dissertações.
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13. Reliability of overbite depth indicator (ODI) and anteroposterior dysplasia indicator (APDI) in the assessment of different vertical and sagittal dental malocclusions: a receiver operating characteristic (ROC) analysis
RESUMO Introdução: o diagnóstico diferencial das relações esqueléticas e dentárias é essencial para o plano de tratamento ortodôntico. O indicador de profundidade da sobremordida (ODI)) e o indicador de displasia anteroposterior (APDI) foram desenvolvidos, no passado, para avaliação das relações verticais e sagitais dos maxilares, respectivame
Dental Press J. Orthod.. Publicado em: 2016-12
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14. Evaluation of a preventive educational program for malocclusions: 7-year study
Abstract This study aimed at evaluating the Protocol for the Prevention of Malocclusions (PPM), established in the preventive educational program developed by the Public Infant Oral Health Program of the State University of Londrina (PIOHP-UEL). Guardians of three-year-olds or older, maintaining nutritive (bottle) and/or non-nutritive (pacifier and finger) s
Braz. oral res.. Publicado em: 28/11/2016
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15. Tomographic evaluation of the temporomandibular joint in malocclusion subjects: condylar morphology and position
Abstract The aim of this study was to investigate condyle concentricity and morphology, and their association with Class I and II malocclusions (Angle). The sample consisted of 49 individuals of both genders, between 11 and 35 years old, divided into two groups, G1: 26 patients with Class I malocclusion, and G2: 23 patients with Class II malocclusion, select
Braz. oral res.. Publicado em: 08/03/2016
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16. Association between Bolton discrepancy and Angle malocclusions
This study aimed to assess and compare the overall and anterior ratios of tooth size discrepancies in all Angle malocclusion groups. The following null hypothesis (H0) was tested: no difference between tooth size discrepancies (overall and anterior) would be observed among Angle malocclusion groups. The sample comprised of 711 pre-orthodontic treatment study
Braz. oral res.. Publicado em: 20/10/2015
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17. Association between anterior open bite and impact on quality of life of preschool children
The aim of this study was to evaluate the association between different types of malocclusion and the impact on quality of life among preschoolers and their families. A cross-sectional study was carried out involving 451 children 3-5 years of age. A clinical exam was performed to evaluate the malocclusions according to criteria proposed by Foster and Hamilto
Braz. oral res.. Publicado em: 03/03/2015
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18. Distribution of sagittal occlusal relationships in different stages of dentition
The aim of this study was to assess the distribution of sagittal occlusal relationships in different dentition periods in a Turkish sample group. In total, 1,110 patients (561 females, 549 males) aged 4.6-23 years were randomly chosen after intraoral clinical examination. The subjects were classified according to their sagittal occlusal relationships and fou
Braz. oral res.. Publicado em: 13/01/2015
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19. Comparison of 2 types of treatment of skeletal Class II malocclusions: a 5-year post-retention analysis
Aim: To compare 2 types of treatment for Class II malocclusion assessing mandibular behavior in subjects submitted to full orthodontic treatment with standard edgewise appliance and cervical headgear (Kloehn appliance) and those who used cervical headgear in the first period and with full orthodontic appliance in the second period. Methods: The sample consis
Braz. J. Oral Sci.. Publicado em: 2014-12
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20. Efficiency of Class I and Class II malocclusion treatment with four premolar extractions
Four premolar extractions is a successful protocol to treat Class I malocclusion, but it is a less efficient way when compared with other Class II treatment protocols. Objective: The objective of this study was to evaluate the influence of anteroposterior discrepancy on the success of four premolar extractions protocol. For that, treatment efficiency of Cla
J. Appl. Oral Sci.. Publicado em: 10/06/2014
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21. Masticatory Changes as a Result of Oral Disorders in Smokers
Introduction For chewing to occur properly, it is necessary that all oral structures are present and of normal standard. Objectives The aim of this study is to verify the presence of oral changes in smokers and the impact of the changes on masticatory function compared with individuals who never smoked. Methods Forty-eight subjects were evaluated, split
Int. Arch. Otorhinolaryngol.. Publicado em: 2014
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22. Bolton ratio in subjects with normal occlusion and malocclusion
AIM: To verify the presence of Bolton anterior and total discrepancy in Brazilian individuals with natural normal occlusion and Angle's Class I and Class II, division 1 malocclusions. METHODS: The sample was divided in three groups (n=35 each): natural normal occlusion; Class I malocclusion; Class II, division 1 malocclusion. Of the 105 Caucasian Brazilian i
Braz. J. Oral Sci.. Publicado em: 2013-12
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23. Stability of Class II treatment with the Bionator followed by fixed appliances
Objective: This prospective study assessed the stability of Class II treatment with the Bionator, followed by fixed appliances, 10 years after treatment. Material and Methods: The experimental group comprised 23 patients of both sexes (10 boys, 13 girls) at a mean initial age of 11.74 years (late mixed or early permanent dentitions), treated for a mean
J. Appl. Oral Sci.. Publicado em: 2013-12
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24. Prevalence of long face pattern in Brazilian individuals of different ethnic backgrounds
Objective: The long face pattern is a facial deformity with increased anterior total facial height due to vertical excess of the lower facial third. Individuals with long face may present different degrees of severity in vertical excess, as well as malocclusions that are difficult to manage. The categorization of vertical excess is useful to determine the t
J. Appl. Oral Sci.. Publicado em: 2013-04