Advanced search
Start date
Betweenand

CLINICAL EVALUATION OF LITHIUM DISILICATE VENEERS MANUFACTURED BY CAD/CAM TECHNOLOGY

Grant number: 15/01436-2
Support Opportunities:Regular Research Grants
Start date: February 01, 2016
End date: July 31, 2018
Field of knowledge:Health Sciences - Dentistry - Dental Materials
Principal Investigator:Ana Flávia Sanches Borges
Grantee:Ana Flávia Sanches Borges
Host Institution: Faculdade de Odontologia de Bauru (FOB). Universidade de São Paulo (USP). Bauru , SP, Brazil
Associated researchers:Heitor Marques Honório ; José Henrique Rubo ; Linda Wang

Abstract

The purpose of this research is to evaluate the clinical performance of lithium disilicate manufactured by CAD/CAM tecnology, comparing with those venneers produced by the pressed technical of press pellets (IPS e.max Press), in a period of 6, 12 and 24 month evaluation. 80 patients will be selected with veneers need for anterior teeth, with a minimum of two and a maximum of six venners per patient. The sample will be randomized into two groups: (1) e.max CAD - Images obtained with inEos Blue scanner, followed by milling IPS e.max CAD blocks (Ivoclar, Liechtenstein) for CEREC inLab (Sirona) and (2) e.max Press - Manufacturing of lithium disilicate ceramic veneers (IPS e.max Press -Ivoclar, Liechtenstein) with the use of press pellets, following the standards and the manufacturer's instructions. The veneers will be scored according to criteria of USPHS (United States Public Health Service): marginal adaptation, color change, marginal discoloration, restoration fracture, tooth fracture, wear restoration, antagonist wear, presence of caries and postoperative sensitivity. Success rates and survival rates will be estimated based on Kaplan-Meier analysis considering a 95% confidence interval. (AU)

Articles published in Agência FAPESP Newsletter about the research grant:
More itemsLess items
Articles published in other media outlets ( ):
More itemsLess items
VEICULO: TITULO (DATA)
VEICULO: TITULO (DATA)

Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
SOARES-RUSU, I. B. L.; VILLAVICENCIO-ESPINOZA, C. A.; DE OLIVEIRA, N. A.; WANG, L.; HONORIO, H. M.; RUBO, J. H.; FRANCISCONI, P. A. S.; BORGES, A. F. S.. Clinical Evaluation of Lithium Disilicate Veneers Manufactured by CAD/CAM Compared with Heat-pressed Methods: Randomized Controlled Clinical Trial. Operative Dentistry, v. 46, n. 1, p. 11-pg., . (15/01436-2, 18/08846-0)