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Cavalcanti, Alessandro Leite
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Id: biblio-1145344
Autor: Farias, Lunna; Carvalho Laureano, Isla Camilla; Barros de Alencar, Catarina Ribeiro; Cavalcanti, Alessandro Leite.
Título: Analysis of prevalence and diagnostic criteria of molar-incisor hipomineralization / Análisis de prevalencia y criterios diagnósticos de hipomineralización molar-incisiva
Fonte: J. oral res. (Impresa);8(3):254-262, jul. 31, 2019. ilus, tab.
Idioma: en.
Resumo: To identify the prevalence and diagnostic criteria of Molar-Incisor Hipomineralization (MIH) in the scientific literature. Materials and Methods: This is a bibliographical research conducted through the analysis of indexed articles until October 2017 in the PubMed, Web of Science and Scopus databases. The Medical Subject Headings (MESH) used were "Dental Enamel Hypoplasia" and "Molar Incisor Hypomineralization". The analysis of articles was carried out by two reviewers, who collected information independently. The following information was collected: author, year of publication, place of work (continent and country), sample calculation, sample number, age of participants, type of study, prevalence of molar-incisor hypomineralization and criteria used for diagnosis. Data were tabulated using Microsoft Excel for Windows and presented using descriptive statistics. Results: A total of 484 articles were found and 57 were included in the study. Most of the studies were conducted in Europe (35%), and 31.6% of the studies mentioned using a probability sampling. The number of study participants ranged from 99 for a study in Brazil to 3,591 in Kenya. The most frequent age was 8 years, while the predominant type of study was cross-sectional (91.2%). The prevalence varied from 0.4% to 37.3% and most studies (73.6%) employed the European Academy of Pediatric Dentistry criteria for the diagnosis of MIH. Conclusion: There is great variability in prevalence in different countries, probably due to the use of different diagnostic criteria being used, and due to different age groups and geographical variation.

Objetivo: Identificar la prevalencia y los criterios diagnósticos de la hipomineralización de incisivos molares (HIM) en la literatura científica. Materiales y métodos: Investigación bibliográfica realizada a través del análisis de artículos indexados hasta octubre de 2017 en las bases de datos PubMed, Web of Science y Scopus. Los Medical Subject Headings (MESH) utilizados fueron "Dental Enamel Hypoplasia" y "Molar Incisor Hypomineralization". El análisis de los artículos fue llevado a cabo por dos revisores, quienes recolectaron información de manera independiente. Se recopiló la siguiente información: autor, año de publicación, lugar de trabajo (continente y país), cálculo y número de muestra, edad de los participantes, tipo de estudio, prevalencia de hipomineralización molar-incisiva y criterios utilizados para el diagnóstico. Los datos se tabularon con Microsoft Excel para Windows y se presentaron con estadísticas descriptivas. Resultados: Se encontraron un total de 484 artículos y 57 se incluyeron en el estudio. La mayoría de los estudios se llevaron a cabo en Europa (35%), y el 31,6% de los estudios mencionados utilizaron una muestra probabilística. El número de participantes en el estudio varió de 99 en un estudio en Brasil a 3.591 en un estudio desde Kenia. La edad más frecuente fue de 8 años, mientras que el tipo de estudio predominante fue transversal (91,2%). La prevalencia varió de 0,4% a 37,3% y la mayoría de los estudios (73,6%) emplearon los criterios de la Academia Europea de Odontología Pediátrica para el diagnóstico de HIM. Conclusión: Existe una gran variabilidad en la prevalencia de HIM en diferentes Países, probablemente debido al uso de diferentes criterios de diagnóstico, al utilizar diferentes grupos de etarios y a la variación geográfica.
Descritores: Hipoplasia do Esmalte Dentário
Incisivo/patologia
Dente Molar/patologia
-Prevalência
Bases de Dados Bibliográficas
Limites: Humanos
Tipo de Publ: Revisão
Responsável: CL30.1 - Biblioteca


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Texto completo SciELO Brasil
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Id: biblio-1101281 LILACS-Express
Autor: Cavalheiro, Cleber Paradzinski; Souza, Pablo Soares de; Rocha, Rachel de Oliveira; Mendes, Fausto Medeiros; Braga, Mariana Minatel; Raggio, Daniela Prócida; Lenzi, Tathiane Larissa.
Título: Choosing the Criteria for Clinical Evaluation of Composite Restorations: An Analysis of Impact on Reliabilty and Treatment Decision
Fonte: Pesqui. bras. odontopediatria clín. integr;20:e5088, 2020. tab.
Idioma: en.
Resumo: Abstract Objective: To assess the reproducibility of two clinical criteria for the evaluation of restorations in primary teeth and the impact on treatment decision. Material and Methods: A cross-sectional study was performed selecting 71 resin-based composite restorations placed in primary molars of children who had sought dental treatment at a dental school. Two trained examiners evaluated independently the restorations using modified FDI and USPHS criteria. All restorations were assessed separately with each system in random order to avoid memory bias. Kappa statistics were used to determine inter-examiner reliability considering each parameter of both criteria and score final about treatment decision. McNemar test was used to compare the treatment decision with two criteria. The significance level was set at 5%. Results: Kappa values ranged from 0.28 to 0.93 with USPHS and 0.28 to 0.88 with FDI, considering each parameter separately. Inter-examiner agreement for treatment decision was excellent for both criteria (Kappa: 0.85-0.90). For clinical decision-making, no difference between criteria was found, irrespective of examiner. Conclusion: Low inter-examiner agreement for evaluation of each parameter of USPHS and FDI criteria does not reflect on reproducibility for treatment decision. Both criteria may be suitable for evaluation of composite restorations in primary teeth.
Descritores: Dente Decíduo
Assistência Odontológica
Falha de Restauração Dentária
Tomada de Decisão Clínica
Dente Molar
-Faculdades de Odontologia
Brasil
Estudos Transversais
Interpretação Estatística de Dados
Resinas Compostas/uso terapêutico
Limites: Humanos
Masculino
Feminino
Criança
Tipo de Publ: Estudo de Avaliação
Responsável: BR1264.1 - Biblioteca Setorial Prof Alberto M Campos


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Id: biblio-1135541 LILACS-Express
Autor: Siddika, Ayesha; Rahman, Shaifulizn Ab; Alam, Mohammad Khursheed.
Título: Ricketts Cephalometric Analysis for Saudi Population
Fonte: Pesqui. bras. odontopediatria clín. integr;20:e5364, 2020. tab, graf.
Idioma: en.
Resumo: Abstract Objective: To evaluate the cephalometric norm for Saudi sample by Ricketts analysis (RA). Material and Methods: In this cross-sectional study, cephalometric radiographs were taken for 500 samples. The subjects included 250 males and 250 females. The ages of the subjects ranged from 18-30years. The criteria of selection were based on Class I incisor relationship, no skeletal abnormality and no previous orthodontic treatment. Lateral cephalometric radiographs were taken, traced and digitized by SPSS software, according to RA. An independent t-test was used to test the level of significance between genders. Results: Significant disparities found between Saudi males and females in dental and soft tissue measurements. The result showed that the distal position of the maxillary first molar to pterygoid vertical plane (U6 to Ptv) measurement was highly significantly greater (p<0.001) in Saudi males than females. Lower incisor to A-Pog (L1 to A-Pog) and lower lip to E plane was significantly longer (p<0.05) in Saudi males than females. Other measurements had no significant difference between Saudi males and females. Conclusion: The craniofacial morphology of the Saudi males was different from Saudi females using Ricketts analysis. This study will help the clinicians to diagnosis and treatment planning of orthodontic and orthognathic patients.
Descritores: Radiografia Dentária/instrumentação
Cefalometria/instrumentação
Técnicas e Procedimentos Diagnósticos/instrumentação
Incisivo
Dente Molar
-Ortodontia
Medidas, Métodos e Teorias
Estudos Transversais/métodos
Interpretação Estatística de Dados
Malásia
Limites: Humanos
Masculino
Feminino
Adolescente
Adulto
Tipo de Publ: Estudo de Avaliação
Responsável: BR1264.1 - Biblioteca Setorial Prof Alberto M Campos


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Id: biblio-1145331
Autor: Mendoza-Hernández, Yornelly; Morales-Chávez, Mariana.
Título: Caries and premature loss of the first permanent molar in grade school children, and parents' knowledge level, in Vargas state, Venezuela / Caries y pérdida prematura del primer molar permanente en niños de escuela primaria, y nivel de conocimiento de los padres, en el estado de Vargas, Venezuela
Fonte: J. oral res. (Impresa);8(2):166-172, abr. 30, 2019. graf, tab.
Idioma: en.
Resumo: Introduction: The first permanent molars are the most affected due to age of eruption and their anatomical characteristics. Objective: to determine the prevalence of caries and premature loss of the first permanent molar in a group of grade school children 6 - 12 years of age, and to determine the level of prevention knowledge of the parents, in Vargas state, Venezuela. Materials and Methods: observational study with 182 children between 6 and 12 years old who underwent a clinical evaluation. The parents were asked about their knowledge regarding caries, methods of prevention and chronology of eruption of the child's first permanent molar. Study was approved by the Bioethics Committee of the Faculty of Dentistry at Universidad Santa María. Results: 6.60% of children presented caries in tooth 16, 6.08% in tooth 26, 24.85% in the tooth 36 and 15.62% in tooth 46. Regarding premature loss, 0.55% had lost tooth 26, 4.95% tooth 36 and 4.40% tooth 46. None presented loss of tooth 16. It was observed that 90.11% of parents had knowledge about dental caries and 44.51% knew how to prevent them. However, only 12.09% knew the age of eruption of the first molar and only 7.69% knew that it has no predecessor. Conclusions: The highest percentage of caries was in tooth 36. The lower molars were the most commonly extracted. The majority of parents demonstrated to have little knowledge about caries and permanent first molars.

Introducción: Los primeros molares permanentes son los más afectados debido a la edad de erupción y a sus características anatómicas. Objetivo: determinar la prevalencia de caries y pérdida prematura del primer molar permanente en un grupo escolares de 6 ­ 12 años y el nivel de conocimiento en prevención de los padres, Estado Vargas, Venezuela. Materiales y Métodos: estudio observacional con 182 niños entre 6 y 12 años a los que se les realizó una evaluación clínica. Se interrogó a los padres sobre el nivel de conocimiento de la caries, métodos de prevención y cronología de erupción del primer molar permanente. Se contó con el aval de Bioética de la Facultad de Odontología de la Universidad Santa María. Resultados: El 6,60% presentó caries en la UD 16, el 6,08% en la UD26, el 24,85% en la UD 36 y el 15,62% en la UD 46. Respecto a la pérdida prematura, el 0,55% había perdido la UD 26, el 4,95% la UD 36 y el 4,40% la UD 46. Ninguno presentó pérdida de la UD 16. Se observó que el 90,11% de los padres tenía conocimiento sobre la caries dental y el 44,51% conocía los medios para prevenirlas. Sin embargo, solo el 12,09% conocía la edad de erupción del primer molar y únicamente el 7,69% sabía que no tiene antecesor. Conclusiones: El mayor porcentaje de caries lo tuvo UD-36. Los molares inferiores fueron los más extraídos. La mayoría de los padres demostró poseer escasos conocimientos sobre caries y primeros molares permanentes.
Descritores: Erupção Dentária
Perda de Dente
Cárie Dentária/patologia
Dente Molar/patologia
-Venezuela
Prevalência
Dentição Permanente
Limites: Humanos
Masculino
Feminino
Criança
Tipo de Publ: Estudo Observacional
Responsável: CL30.1 - Biblioteca


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Id: biblio-1056890 LILACS-Express
Autor: Patil, Santosh Rayagouda; Maragathavalli, G; Ramesh, D N S V; Vargheese, Sheeja; Al-Zoubi, Ibrahim A; Alam, Mohammad Khursheed.
Título: Assessment of Maximum Bite Force in Oral Submucous Fibrosis Patients: A Preliminary Study
Fonte: Pesqui. bras. odontopediatria clín. integr;20:e4871, 2020. tab.
Idioma: en.
Resumo: Abstract Objective: To determine the maximum bite force (MBF) in oral submucous fibrosis (OSMF) patients and to compare them with that of healthy subjects. Material and Methods: Twenty patients who were clinically confirmed, as OSMF and 20 healthy controls matched for age, gender, and number of intact functional teeth were included in this study. For each subject, age, gender, weight, height and body mass index (BMI) were recorded. The MBF registration was carried out by the two evaluators, who were previously calibrated. Bite force was measured in the first molar region using a force transducer occlusal force meter for each subject seated at the upright position, with Frankfort's plane nearly parallel to the floor, and no head support. The Student's independent t-test was used to determine the statistical significance in relation to mean height, weight, BMI and the presence of number of intact teeth and MBF between the healthy subjects and OSMF individuals. A comparison of grades of OSMF with all variables was carried out by one-way ANOVA test. Results: No significant difference was found in mean age, mean height, weight, BMI and the presence of the number of intact teeth between healthy individuals and OSMF patients. The mean MBF in healthy subjects was 628.23 ± 24.39 N and 635.47 ± 31.22 N in OSMF patients. Even though the healthy subjects reported a higher MBF than OSMF patients did, the difference was statistically non-significant. With regards to sides, no significant difference was observed in mean MBF in healthy subjects and OSMF patients on the right (p=0.7818) and left side (p=0.6154). Conclusion: The healthy subjects reported higher MBF values than OSMF patients did and the difference was statistically non-significant.
Descritores: Fibrose Oral Submucosa
Força de Mordida
Doenças Estomatognáticas/patologia
Dente Molar
-Índice de Massa Corporal
Estudos Transversais/métodos
Análise de Variância
Índia
Limites: Humanos
Masculino
Feminino
Tipo de Publ: Estudo Comparativo
Responsável: BR1264.1 - Biblioteca Setorial Prof Alberto M Campos


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Id: biblio-1056875 LILACS-Express
Autor: Alzwiri, Abdalwhab; Ismail, Hesham Shokry; Patil, Santosh R.
Título: Accuracy of Cone Beam Computed Tomography in the Assessment of Mandibular Molar Furcation Defects
Fonte: Pesqui. bras. odontopediatria clín. integr;20:e4853, 2020. tab.
Idioma: en.
Resumo: Abstract Objective: To evaluate the accuracy of cone-beam computed tomography (CBCT) in the assessment of mandibular molar furcation defects. Material and Methods: Thirty patients with furcation defects were selected, oral hygiene instructions, scaling, and root planing with ultrasonic devices and hand instruments and occlusal adjustments were performed. Pre-surgical clinical measurements were carried out at the buccal aspect of the selected mandibular molars. The horizontal furcation measurements were measured with a Nabers Probe starting at the furcation entrance to the greatest horizontal depth. The degree of furcation involvement was graded from 0 to III. Bone loss in the horizontal and vertical direction and the width of the furcation entrance were measured on CBCT and after reflecting the full-thickness flap and debridement of the defects. The data were analyzed using t-test and Pearson's correlation coefficient. Results: The width of furcation entrance in clinical method was 3.27 ± 0.77, while in CBCT method was 3.35 ± 0.71, clinically the vertical bone loss was 3.61±1.09, while in CBCT was 3.57 ± 1.15, horizontal bone loss in clinical method was 5.08 ± 2.21, while in CBCT was 5.11 ± 2.23. No significant difference between the two methods was noted, and a high correlation between the two methods was observed. With regards to the agreement between the two methods of assessment, the width of furcation entrance revealed a difference between the two methods by 0.08 ± 0.21, while vertical bone loss showed difference between the two methods by -0.04 ± 0.19, the horizontal bone loss showed a mean difference between the two methods by 0.03 ± 0.21. Conclusion: CBCT provided high accuracy for the furcation involvement detection and anatomy of surrounding periodontal tissues.
Descritores: Defeitos da Furca
Tomografia Computadorizada de Feixe Cônico
Dente Molar
Odontometria/métodos
-Interpretação Estatística de Dados
Aplainamento Radicular
Ajuste Oclusal
Malásia
Limites: Humanos
Masculino
Feminino
Adulto
Pessoa de Meia-Idade
Tipo de Publ: Estudo Comparativo
Estudo de Avaliação
Responsável: BR1264.1 - Biblioteca Setorial Prof Alberto M Campos


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Id: biblio-1091647 LILACS-Express
Autor: Rivis, Oleh; Potapchuk, Anatoliy; Goncharuk-Khomyn, Myroslav; Bokoch, Anatoliy.
Título: Use of Mini-Implant Anchorage For Second Molar Mesialization: Comprehensive Approach For Treatment Efficiency Analysis
Fonte: Pesqui. bras. odontopediatria clín. integr;20:e5262, 2020. tab, graf.
Idioma: en.
Resumo: Abstract Objective: To approbate the complex approach for assessment of second molar mesialization outcomes with the use of orthodontic mini-implants. Material and Methods: The sample consisted of 62 patients, divided into study (n=32) and control group (n=30). Mesialization procedure in the study group was conducted with the use of braces system and orthodontic mini-implants as additional anchorage devices, while in control group mesialization was provided only with the use of the brace system. Dynamic registration of bone level changes and the entire range of tooth movement were carried out on digital orthopantomograms obtained with the use of Planmeca ProMax 2D. Results: Findings of orthopantomographic (OPG) analysis have shown that cases of second molar mesialization with the use of mini-implants as temporary anchorage characterized with more stable conditions of bone levels around displaced teeth compare to cases, where mesialization was provided only with the use of braces systems without any additional anchorage. The terms of treatment in the study group with the use of dental mini-implants as the anchorage was reduced by 8.8 ± 0.12 months compared to the control group (p<0.05). Conclusion: The use of orthodontic mini-implants as anchorage constructions during the mesialization of the mandibular second molars contributes to the reduction of treatment duration and support the more prognostic movement of teeth, that does not provoke significant pathological changes in the levels of the surrounded alveolar ridge and minimize the risk of associated periodontal complication occurrence.
Descritores: Técnicas de Movimentação Dentária/métodos
Radiografia Dentária Digital/instrumentação
Dente Molar
-Ortodontia Corretiva
Ucrânia
Análise de Regressão
Limites: Humanos
Masculino
Feminino
Adolescente
Tipo de Publ: Estudo Comparativo
Responsável: BR1264.1 - Biblioteca Setorial Prof Alberto M Campos


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Id: biblio-999870
Autor: Lopes Reis, Monique; Coelho, Patrícia Maria; Carvalho, Milena; Vieira Silva, Rogério; Quadros Ravazzi, Thayse Pithon.
Título: Instrumentación mecanizada en molares primarios: ¿opción o necesidad? / Instrumentação mecanizada em molares primarios: ¿opção ou necessidade? / Mechanized instrumentation in deciduous molars: option or necessity?
Fonte: Rev. odontopediatr. latinoam;8(2):131-140, 2018. ilus, tab.
Idioma: es.
Resumo: Objetivo: Analizar el tiempo de instrumentación radicular en molares primarios artificiales por la técnica manual y mecanizada y comparar a través de radiografía digital la calidad de la obturación de los canales radiculares. Materiales y métodos: La muestra fue de 65 dientes, siendo 5 destinados a la calibración del estudio (G1), 30 en la instrumentación mecanizada reciprocante (G2) y 30 en la instrumentación manual (G3). El tiempo de instrumentación fue cronometrado. Después de la instrumentación, se realizó la obturación de los canales radiculares en ambos grupos. Para el análisis de la calidad de la obturación, se utilizaron radiografías digitales. La prueba D 'Agostino fue utilizada, y los datos presentaron distribución no normal. Para evaluar el tiempo de instrumentación y la calidad de la obturación se utilizó el test estadístico Mann-whitney. El nivel de significancia establecido fue del 5%. Resultados: El tiempo de instrumentación por la técnica mecanizada fue más rápido que la instrumentación manual (p <0,05), y el grado de la calidad de la obturación se mostró más eficaz en los dientes instrumentados por la técnica mecanizada (p <0,05). Conclusión: La técnica de instrumentación mecanizada se mostró más eficaz en la reducción del tiempo y en el grado de llenado de los canales radiculares, siendo que su uso proporcionó ventajas en la rutina clínica pediátrica.

Objetivo: Analisar o tempo de instrumentação radicular em molares decíduos artificiais pela técnica manual e mecanizada e comparar, através de radiografia digital, a qualidade da obturação dos canais radiculares. Material e Métodos: A amostra consistiu de 65 dentes, sendo 5 destinados a calibração do estudo (G1), 30 na instrumentação mecanizada reciprocante (G2) e 30 na instrumentação manual (G3). O tempo de instrumentação foi cronometrado. Após a instrumentação, foi realizada a obturação dos canais radiculares em ambos os grupos. A análise da qualidade da obturação, foi medida por meio de radiografias digitais. O teste D' Agostino foi utilizado, e os dados apresentaram distribuição não normal. Para avaliar o tempo de instrumentação e a qualidade da obturação foi utilizado o teste estatístico Mann-whitney. O nível de significância estabelecido foi 5%. Resultados: O tempo de instrumentação pela técnica mecanizada foi mais rápido que a instrumentação manual (p<0,05), e o grau da qualidade da obturação mostrou-se mais eficaz nos dentes instrumentados pela técnica mecanizada (p<0,05). Conclusão: A técnica de instrumentação mecanizada mostrou-se mais eficaz na redução do tempo e no grau de preenchimento dos canais radiculares, sendo que seu uso proporcionou vantagens na rotina clínica pediátrica.

Aim: To analyze instrumentation time in artificial deciduous molars by manual and mechanized technique and to compare the quality of root canal filling using digital radiography. Material and Methods: The sample consisted of 65 teeth, of which 5 were used for calibration of the study (G1), 30 for reciprocating mechanized instrumentation (G2) and 30 for manual instrumentation (G3). The instrumentation time was timed. After the instrumentation, the root canals were obturated in both groups. In order to analyze the quality of the obturation, digital radiographs were used. The D 'Agostino test was used, and the data presented a non-normal distribution. The Mann-Whitney test was used to evaluate the instrumentation time and the quality of the obturation. The level of significance was set at 5%. Results: Mechanized instrumentation time was faster than manual instrumentation (p <0.05), and the degree of obturation quality was more effective in the teeth instrumented by the mechanized technique (p <0.05). Conclusion: The mechanized instrumentation technique proved to be more effective in reducing the time and degree of filling of the root canals, and its use provided advantages in the pediatric clinical routine.
Descritores: Obturação do Canal Radicular
Dente Molar
-Instrumentos Odontológicos
Odontólogos
Endodontia
Limites: Humanos
Pré-Escolar
Responsável: CO5.1 - Centro de Información y Conocimiento


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Cunha, Robson Frederico
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Id: biblio-999003
Autor: Danelon, Marcelle; Gonçalves Emerenciano, Nayara; Ceolin Araújo, Heitor; Báez-Quintero, Liliana Carolina; Castro Gonçalves, Francyenne Maira; Felipe Akabane, Sara Tiemi; Tavella, Nathalia; Cunha, Robson Frederico.
Título: Retención de molares primarios: diagnóstico, etiología, tratamiento y relato de caso clínico / Retenção de molares decíduos: diagnóstico, etiologia, tratamento e relato de caso clínico / Retention of primary molars: diagnosis, etiology, treatment and clinical case report
Fonte: Rev. odontopediatr. latinoam;9(1):66-74, 2019. ilus.
Idioma: es; pt.
Resumo: Este estudio presenta un relato de caso clínico sobre la retención de molares primarios, el objetivo es describir los medios de diagnóstico, la etiología, las implicaciones clínicas y el tratamiento de esta condición. Factores etiológicos locales, ambientales o genéticos pueden llevar a la retención de molares primarios, interfiriendo en la secuencia normal de erupción de los premolares. Paciente de sexo femenino, 12 años de edad, compareció a la clínica de Odontopediatría de la Facultad de Odontología de Araçatuba (FOA/UNESP), Brasil, con queja de dolor y aumento volumétrico en la región vestibular del diente 63 y cuadro casode erupción dentaria incompatible con la edad cronológica de los dientes 54/55, 75, 84/85. Exámenes complementarios fueron realizados para el establecimiento del diagnóstico, el cual se definió como retención prolongada de molares primarios. La conducta terapéutica fue basada en la realización de exodoncia de los dientes con retención prolongada, seguida del control clínico y radiográfico, hasta la erupción de los sucesores. Se concluye que el diagnóstico y la intervención temprana para la retención prolongada son de fundamental importancia para evitar daños a la oclusión.

Objetivo: Apresentar um relato de caso clínico sobre a retenção de molares de dentes decíduos, como o objetivo de descrever os meios de diagnóstico, a etiologia, as implicações clínicas e o tratamento desta condição. Fatores etiológicos locais, ambientais ou genéticos podem levar à retenção de molares decíduos, interferindo na sequência normal de erupção dos pré-molares. Paciente do sexo feminino, 12 anos de idade, compareceu à clínica de Odontopediatria da Faculdade de Odontologia de Araçatuba (FOA/UNESP), Brasil queixando-se de dor e aumento volumétrico na região vestibular do dente 63 e quadro de erupção dentária incompatível com a idade cronológica dos dentes 54/55, 65, 74/75, 84/85. Exames complementares foram realizados para o estabelecimento do diagnóstico, o qual foi definiu-se como retenção prolongada de molares decíduos. A conduta terapêutica baseou-se na realização de exodontia dos dentes com retenção prolongada, seguida do controle clínico e radiográfico, até a erupção dos sucessores. Conclui-se que o diagnóstico e a intervenção precoces para a retenção prolongada são de fundamental importância para evitar danos à oclusão.

This study shows a clinical case report about the retention of primary molars, with the aim of describing diagnosis, etiology, clinical implications and treatment of this condition. Local, environmental or genetic etiologic factors may lead to retention of primary molars, interfering with the normal sequence of eruption of the premolars. A 12-year-old female patient attended the Pediatric Dentistry Clinic of the Faculty of Dentistry of Araçatuba (FOA / UNESP), complaining of pain and volumetric increase in the buccal region of the tooth 63 and a scenario of age-incompatible eruption chronological analysis of teeth 54/55, 64/65, 74/75, 84/85. Complementary examinations were performed to establish the diagnosis, which was defined as prolonged retention of deciduous molars. Therapeutic conduct was based on the extraction of teeth with prolonged retention, followed by clinical and radiographic control until the successors erupted. It is concluded that the early diagnosis and intervention for prolonged retention are of fundamental Latinoamericanaimportance to avoid occlusal complications.
Descritores: Dente Molar
-Cirurgia Bucal
Retenção de Dentadura
Dente Molar/diagnóstico por imagem
Limites: Humanos
Criança
Responsável: CO5.1 - Centro de Información y Conocimiento


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Id: biblio-1049935
Autor: Demarta, María Belén; Bono, Andrea E.
Título: Relación entre la posición del primer molar superior con el diámetro de vías aéreas superiores propuestos por Mc Namara / Relation between the psition of the first upper molar with the diameter of the upper airways proposed by Mc Namara
Fonte: Rev. Soc. Odontol. La Plata;29(57):11-14, dic. 2019. ilus.
Idioma: es.
Resumo: El propósito de este trabajo fue determinar una vinculación entre la permeabilidad de las vías aéreas superiores, con la clase II dentaria en pacientes que hayan completado su crecimiento. Los parámetros utilizados para determinarlo fueron: el cefalograma de Mc Namara en lo que respecta a vías aéreas superiores y la posición del primer molar superior según la clasificación propuesta por Angle. Los datos para evaluarlo se obtienen mediante una teleradiografía lateral de cráneo o pruebas que pueden realizarse incluso en el consultorio. La muestra del presente trabajo estuvo conformada por 100 teleradiografías de pacientes con clase II dentaria. La obstrucción respiratoria que presentan determinados pacientes podría considerarse como un factor predisponente en el desarrollo de la formación de una maloclusión, aunque no necesariamente todos los insuficientes respiratorios presentan algún tipo de anomalía dentoesqueletal, este vínculo entre forma y función resulta muy importante a la hora del diagnóstico, pronóstico y la planificación del tratamiento

The purpose of this study was to determine a link between upper airways permeability and dental class II in patients who have finished their growth. The parameters used for establishing them were: Mc Namara's cephalometrics with regard to the upper airways, and the position of the first upper molar according to Angle's classification. The information to evaluate it was obtained either via lateral teleradiography of the skull or tests which can be done in the office. The sample was composed of 100 teleradiography of patients with dental class II. The breathing obstruction could be considered a predisposing factor in the increase of the formation of a bad occlusion, yet not every insufficient breather has some kind of skeletal tooth anormaly; thus, establishing the link between shape and function is a determining factor at the time of giving the correct diagnosis and prognosis, and of deciding on the best treatment
Descritores: Sistema Respiratório/anatomia & histologia
Cefalometria
Má Oclusão de Angle Classe II
Dente Molar
-Telerradiologia
Limites: Humanos
Tipo de Publ: Estudo de Avaliação
Responsável: AR295.1 - Biblioteca Dr Anibal E Inchausti



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