Clinical Performance of Ceramic Laminate Veneers Made With Celtra Duo Press and IPS e.Max Press Ceramic

Launched by CAIRO UNIVERSITY · Oct 18, 2018

Keywords

ClinConnect Summary

Ceramic materials are widely used for esthetic restorations because of their physical and optical properties that enhance patient satisfaction to dental restorations. several ceramic materials are currently available, including the lithium-reinforced glass ceramic like e.max press, which stands out for its excellent esthetic appearance and mechanical properties.also ZLS (zirconia-reinforced lithium silicate) are a function of its unique micro structure (500-700 nm in size, correspond exactly to the wavelength range of natural daylight). The presence of 10% zirconia in the glass phase in ato...

Gender

ALL

Eligibility criteria

• Inclusion Criteria:
• • All subjects were required to be
• • at least 18 years old
• • able to read and sign the informed consent document
• • physically and psychologically able to tolerate conventional restorative procedures
• • no active periodontal or pulpal diseases and teeth with good restorations
• • teeth problems indicated for laminate veneer (e.g. discoloration, enamel fracture, chipping and mild malposition....)
• • willing to return for follow-up examinations and evaluation
• • Existing composite restorations of good quality, presenting no caries, ditching, or marginal staining were not removed prior to tooth preparation.
• • normal bite (class I Kennedy classification)
• Exclusion Criteria:
• • Patients in the growth stage with partially erupted teeth
• • fractured teeth of more than 50% enamel loss
• • poor oral hygiene and motivation
• • Pregnant women's
• • endodontically treated teeth
• • Psychiatric problems