Clinical performance of class I occlusal composite resin restorations: a multicenter double-blinded randomized clinical trial

Authors

  • Bruno Mendonça Lucena de Veras Department of Prosthodontics and Buco-facial Surgery, Federal University of Pernambuco - UFPE - Recife - PE - Brazil.
  • Geórgia Pires dos Santos Menezes Department of Prosthodontics and Buco-facial Surgery, Federal University of Pernambuco - UFPE - Recife - PE - Brazil.
  • Hugo Leonardo Mendes Barros School of Dentistry – Federal University of Piauí - UFPI - Teresina - PI - Brazil.
  • Marcelya Chrystian Moura Rocha School of Dentistry – Centro Universitário UNINOVAFAPI - Teresina - Piauí - Brazil.
  • Aditonio de Carvalho Monteiro School of Dentistry – Centro Universitário UNINOVAFAPI - Teresina - Piauí - Brazil.
  • Marlus da Silva Pedrosa Department of Biomaterials and Oral Biology - School of Dentistry - University of São Paulo - USP - São Paulo - SP - Brazil.
  • José Guilherme Férrer Pompeu Department of Restorative Dentistry – School of Dentistry – Federal University of Piauí - UFPI – Teresina – PI - Brazil.
  • Raimundo Rosendo Prado Júnior Department of Restorative Dentistry – School of Dentistry – Federal University of Piauí - UFPI – Teresina – PI - Brazil.
  • Cláudio Heliomar Vicente da Silva Department of Prosthodontics and Buco-facial Surgery, Federal University of Pernambuco - UFPE - Recife - PE - Brazil.

DOI:

https://doi.org/10.14295/bds.2018.v21i3.1593

Abstract

Objective: The objective of this study was to evaluate the 6-month clinical performance of class I occlusal composite resin restorations through a multicenter, randomized, double-blind, clinical trial. Material e Métodos: Two hundred and eighty class I occlusal restorations were performed in 70 patients (aged between 17 to 50 years).  The restorations were divided into four groups: G1 (Filtek P60/3M ESPE); G2 (Rok/SDI); G3 (Filtek™ P90/3M ESPE); G4 (Evolux/Dentsply). Two pre-calibrated dental practitioners performed and evaluated the restorative procedures regarding to color match, marginal discoloration, recurrent caries, wear (anatomic form) and marginal integrity according to the USPHS criteria. Resultados: In 85.8% of the evaluated restorations was observed the ideal score (A) for color match; 91.4% for marginal discoloration; 100% for recurrent caries; 87.7% for wear (anatomic form) and 99.3% for marginal integrity. Conclusion: The composite resins used in this study presented satisfactory and similar clinical performance in a 6-month clinical evaluation.

Keywords

Dentistry; Composite resins; Permanent dental restoration; Molar; Bicuspid.

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Published

2018-08-01

Issue

Vol. 21 No. 3 (2018): Jul. - Sep. / 2018 - Published Aug 2018

Section

Clinical or Laboratorial Research