Publicação: Class II restorations in primary teeth: a comparative study of resin modified glass ionomer cement and bulk fill resin
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CNPQ::CIENCIAS DA SAUDE, CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA, CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA::ODONTOPEDIATRIA, CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA::MATERIAIS ODONTOLOGICOS
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Purpose: The objective of the study was to assess the clinical performance of Bulk fill resin when used as Class II restorations in primary molars. Methods: A total of 17 children, aged 4-7 years old, having dentinal caries on the occlusal and/proximal surfaces without signs and/or symptoms of irreversible pulpits were selected. It was placed 41 restorations primary molars, 22 were of resin modified glass of ionomer cement (RMGIC) and 19 of Bulk fill resin (BFR). The restorations were evaluated clinically at baseline and after 1, 6 and 18 months following the criteria of United States Public Health Service - USPHS (retention, color, marginal adaptation, marginal discoloration, tooth secondary, surface texture and anatomical form). For the statistical analysis the Mann-Whitney U test was applied. Results: Both materials showed failures of clinical evaluations, however statistically significant differences were found for the anatomical form, retention and coloring, being the BFR the material of better performance. Conclusion: The two materials presented satisfactory performance, but at 18 months in Class II restorations in primary molars, for anatomical form, retention and coloring the resin Bulk fill showed superior performance.
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Dental restoration, Primary tooth, Pediatric dentistry
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SOUSA, João Victor de. Class II restorations in primary teeth: a comparative study of resin modified glass ionomer cement and bulk fill resin. 2018. 20 f. Trabalho de Conclusão de Curso (Graduação em Odontologia) - Universidade Federal de Uberlândia, Uberlândia, 2018.