Tooth Discoloration, Dental caries, Dental Enamel Hypoplasia, Esthetics Dental.
Conditions
Interventions
The purpose of this research is to evaluate the clinical performance of lithium disilicate manufactured by CAD/CAM technology, comparing with those veneers produced by the pressed technical of press p
Other
Sponsors
Universidade de São Paulo, Faculdade de Odontologia de Bauru
Fundação de Amparo à Pesquisa do estado de São Paulo - FAPESP
Eligibility
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: Patients over 18 years; Accordance with the TCLE; Patients who have an indication for veneers: discoloration, tooth wear, fracture or anterior teeth with malformation; Patients who have good general health during clinical evaluation period, good value mandibular and maxillary occlusal stability; Patients who have need of treatment by at least two teeth and at most six teeth(region between canines).
Exclusion criteria
Exclusion criteria: History of allergy to any of the materials to be used in research Drugs that could interfere with the oral environment; Systemic or malignant diseases at the beginning of the study; Inability to be subjected to specific techniques for performing the experiment not enough space for proper preparation of veneers; Patients with parafunctional habits; Patients with periodontitis severe gum inflammation; Inadequate oral hygiene or high caries rates.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The veneers manufactured by compressed version and the CAD / CAM system do not show statistically significant differences in their clinical performance. 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. The main variable is the marginal adaptation. | — |
Secondary
| Measure | Time frame |
|---|---|
| Outcomes secondary are not expected | — |
Countries
Brazil
Contacts
Public ContactAna Flávia ;Idiane Bianca Borges;Soares Rusu
Universidade de São Paulo, Faculdade de Odontologia de Bauru;Universidade de São Paulo, Faculdade de Odontologia de Bauru
Outcome results
None listed