Clinical Evaluation of the Fracture Resistance for E-max Cad and Vita Suprinity Laminate Veneers
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Tooth Discoloration
- Sponsor
- Cairo University
- Enrollment
- 16
- Primary Endpoint
- Fracture resistance assessed by clinical evaluation using dental mirror and probe according to the modified united states public health criteria
- Last Updated
- 8 years ago
Overview
Brief Summary
Patients need laminate veneer for their teeth usually use Emax CAD as an etchable ceramic. Yet fracture may occur so a stronger material is needed. Vita Suprinity is a recent material with glass ceramic enriched with zirconia (approx. 10% by weight) that offer practices and laboratories a high-strength, zirconia-reinforced lithium silicate ceramic (ZLS) and can be used to fabricate laminate veneers but the investigators have to know clinically it is fracture resistance, so the investigators are going to have Parallel groups in a randomized clinical trial.
Investigators
Ahmed mohamed osman Youssef
Internal resident at fixed prothodontics department faculty of oral and dental medicine cairo university
Cairo University
Eligibility Criteria
Inclusion Criteria
- •All subjects are required to be:
- •From 18-60 years old, and able to read and sign the informed consent document.
- •Physically and psychologically able to tolerate conventional restorative procedures
- •Have no active periodontal or pulpal diseases, have teeth with good restorations
- •Patients with teeth problems indicated for laminate veneer (e.g. discoloration, fracture not involve more than 50% enamel loss, mild malposition, ....)
- •Willing to return for follow-up examinations and evaluation
Exclusion Criteria
- •Patients in the growth stage with partially erupted teeth
- •Patient with fractured teeth of more than 50% enamel loss
- •Patients with poor oral hygiene and motivation
- •Pregnant women
- •Psychiatric problems or unrealistic expectations
- •Lack of opposite occluding dentition in the area intended for restoration
Outcomes
Primary Outcomes
Fracture resistance assessed by clinical evaluation using dental mirror and probe according to the modified united states public health criteria
Time Frame: 1 Year
clinical evaluation of Fracture resistance
Secondary Outcomes
- Patient satisfaction assessed using a Questionnaire(1 Year)