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1.
RGO (Porto Alegre) ; 67: e20190015, 2019. graf
Article in English | LILACS-Express | LILACS | ID: biblio-1002965

ABSTRACT

ABSTRACT Mucocele is a term applied to the clinical manifestation of phenomena that may affect the minor salivary glands. There are different forms of treatment reported in the literature, including total enucleation. The objective of this study is to describe a surgical technique for removal of Mucocele in a teenage patient. A 16-years-old, female, attended the sector of Pediatric Dentistry of Camilo Castelo Branco University - campus São Paulo / SP. The patient's main complaint was "a bubble in the mouth that punchs and fills again, feeling salty taste." At the clinical examination, a circumscribed, mucosa-like, floating-palpation lesion was observed, with a 1.7 cm diameter in the lower lip, with characteristics similar to Mucocele. In the planning of the case, we opted for the surgical removal treatment with anatomopathological analysis. The prognosis for the surgical removal of the lesion was very favorable due to some established criteria: age of the patient, location, depth and size of the lesion.


RESUMO Mucocele é um termo aplicado à manifestação clínica de fenomênos que podem afetar as glândulas salivares menores. Existem diferentes formas de tratamento relatadas na literatura, entre elas, a enucleação total. O objetivo do trabalho é descrever uma técnica cirúrgica para remoção de Mucocele em uma paciente adolescente. Paciente de 16 anos, gênero feminino, compareceu a clinica de especialização de Odontopediatria da Universidade Camilo Castelo Branco - campus São Paulo / SP. A queixa principal da paciente era "bolha na boca que fura e enche de novo, sentindo gosto salgado". Ao exame clínico, foi constatada uma lesão circunscrita, de coloração semelhante a mucosa, flutuante a palpação, com 1,7 cm de diâmetro no lábio inferior, com características semelhantes à Mucocele. No planejamento do caso, optou-se pelo tratamento de remoção cirúrgica com análise anatomopatológica. O prognóstico para a remoção cirúrgica da lesão foi bastante favorável devido a alguns critérios estabelecidos: idade do paciente, localização, profundidade e tamanho da lesão.

2.
Rev. Assoc. Paul. Cir. Dent ; 69(4): 340-344, 2015. tab, graf
Article in Portuguese | LILACS | ID: lil-778735

ABSTRACT

O objetivo do estudo foi avaliar a retenção do cimento de ionômero de vidro, Vitro Molar®, como selante de fóssulas e fissuras em molares decíduos em irrupção. As crianças incluídas tinham de 1 a 3 anos de idade e pertenciam ao “Projeto Primeiro Sorriso” na cidade São Luiz do Paraitinga/SP. Na amostra (n=20), realizada por um pesquisador calibrado, foi feita profilaxia prévia com pasta profilática e escova Robinson, isolamento relativo, condicionamento com ácido poliacrílico 25% durante 10 segundos, feito enxágue e secagem com papel absorvente, inserção do material ao longo das fóssulas e fissuras com auxílio de espátula de inserção, aguardo da perda do aspecto brilhante do material, e pressão digital com vaselina. A avaliação da retenção dos selantes foi realizada por meio do Sistema de Avaliação de Selantes CCC; no qual foi realizado exame clínico por outro pesquisador cego calibrado e os dentes foram codificados em 4 escores: escore 0- selante presente em toda o sistema de fissuras; escore 1- selante presente em mais de 50% do sistema de fissuras; escore 2- selante presente em menos de 50% do sistema de fissuras; escore 3- selante ausente. O intervalo de acompanhamento foi de 3 e 6 meses. Após 3 meses de acompanhamento, foi visto que 86% dos casos apresentou ausência do material; e após 6 meses, 100% dos casos havia ausência do material. A partir daí, foi concluído que a retenção do selamento com ionômero de vidro da superfície oclusal de molares decíduos foi baixa...


The objective of the study was to evaluate the retention of glass ionomer cement, Vitro Molar ®, as pits and fissures sealant in primary molars erupting. The children included were 1-3 years old and belonged to the “Project First Smile” in the city of São Luiz Paraitinga-SP. The sample (n = 20) performed by a calibrated researcher, prior prophylaxis was done with prophylactic paste and brush Robinson, relative isolation, etching with 25% polyacrylic acid for 10 seconds, made rinsing and drying with tissue paper, the material entering the Over the pits and fissures with insertion spatula aid, pending the loss of bright material aspect, and digital pressure with Vaseline. The evaluation of retention of sealants was carried out through the CCC Sealant Evaluation System; which underwent clinical examination by the blind researcher calibrated and teeth were coded on 4 scores: score 0- this sealant in all the cracks system; This sealant 1- score by more than 50% of the cracking system; This sealant 2- score less than 50% of the cracking system; score 3 missing sealant. The follow-up interval was 3 and 6 months. After 3 months of follow up, it was seen that 86% of the cases presented absence of the material; and after 6 months, 100% there was lack of material. From there, it was concluded that the retention of the seal with glass ionomer of the occlusal surface of molars was low...


Subject(s)
Humans , Male , Female , Infant , Child , Tooth, Deciduous/physiology , Glass Ionomer Cements , Pit and Fissure Sealants/isolation & purification , Pit and Fissure Sealants/therapeutic use
3.
Braz. j. oral sci ; 9(2): 77-80, Apr.-June 2010. ilus
Article in English | LILACS, BBO | ID: lil-578068

ABSTRACT

Aim: The aim of this in vitro study was to evaluate the surface roughness of three glass ionomer cements (GICs) indicated for ART restorations. Methods: Ten cylindrical specimens of three commercial glass ionomers cements (Vidrion R - S.S. White, Maxxion R - FGM and Vitromolar DFL) were prepared (n=30) without surface finishing or protection. Twenty-four hours after preparation, the surface roughness measurements were obtained as the mean of three readings of the surface of each specimen by profilometry. The roughness values (Ra, ìm) were subjected to one-way ANOVA and Tukey’s test (p<0.05). Results: No statistically significant difference swere observed between Vidrion R (0.18 ± 0.05) and Vitromolar (0.21 ± 0.05), whereas Maxxion R presented significantly higher roughness values than those of the other materials. Conclusions: It may be concluded that characteristics of particle size and composition of the different GICs affected their surface roughness 24 h after preparation.


Subject(s)
Glass Ionomer Cements , Dental Restoration, Permanent/methods , Dental Atraumatic Restorative Treatment/methods , Analysis of Variance , Materials Testing , Surface Properties , Time Factors
4.
Stomatos ; 15(29)jul.-dez. 2009.
Article in Portuguese | LILACS | ID: lil-567127

ABSTRACT

O objetivo deste estudo foi avaliar a morfologia e rugosidade superficial do esmalte de dentes decíduos antes e após exposição a cinco diferentes soluções, incluindo bebidas industrializadas, disponíveis no mercado nacional e rotineiramente consumidas por crianças (saliva artificial, Coca-Cola, suco Kapo (sabor morango), suco Del Valle Monsters (sabor pêssego) e Yakult). Aferiu-se o pH das mesmas e 50 caninos decíduos humanos foram distribuídos aleatoriamente em cinco grupos, a face vestibular de cada dente foi delimitada no seu longo eixo, uma parte foi imersa em 50 mL de solução (15 minutos) e lavada com água deionizada (15 segundos). Ambas as faces foram analisadas por meio de perfilômetro (FormTracer ? modelo SV? CS25). A análise estatística não mostrou diferença entre as faces (controle e tratada) e entre as bebidas avaliadas. A análise morfológica pela Microscopia Eletrônica de Varredura mostrou diferentes padrões de perda da estrutura dental, sugerindo maior alteração morfológica quanto maior acidez da bebida. Concluiu-seque as soluções demonstraram potencial erosivo, porém não houve diferenças estatísticas entre as faces dos dentes (controle e tratada) e entre os efeitos causados pelas bebidas na superfície dental.


The purpose of this study was to evaluate the morphology and surface texture of temporary teeth enamel before and after exposure to fi ve different solutions, including industrialized drinks, available in the national market and routinely consumed by children (artifi cial saliva, Coca-Cola,Kapo juice (strawberry fl avor), Del Valle Monsters juice (peach fl avor) and Yakult). The pH of these drinks was measured and fi fty human deciduous canines were randomly distributed intofi ve groups. The vestibular face of each tooth was delimited in its long axis, and part of it was immersed in 50 mL of solution for 15 minutes and rinsed with deionized water for 15 seconds.Both faces were analyzed through perfi lometer (FormTracer – model SV-CS25). The statistical analysis showed no differences between the faces (control and treated) and beverages evaluated. The morphological analysis by Scanning Electron Microscopy showed different dental structure loss patterns, suggesting greater morphological change in more acid beverages. So, it was concludedthat the solutions demonstrated erosive potential, but there were no statistical differences between the faces (control and treated) of human deciduous canines and the effects caused by drinks on the dental enamel surface.


Subject(s)
Tooth, Deciduous , Beverages/adverse effects , Tooth Erosion , Dental Enamel
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