The aim of the study is to assess the marginal adaptation, color stability and clinical performance of glass ceramic sectional veneers compared to full laminate veneers There's two null hypotheses , the first is that there is no difference in the marginal adaptation of sectional and full glass ceramic laminate veneers. the Second is that there is no apparent change in color stability and clinical performance of sectional and full glass ceramic laminate veneers.
Although seeking for more minimally invasive treatment modalities with the use of the new advancements in ceramics and adhesive materials, however there is insufficient clinical studies assessing the ultraconservative sectional veneers has been published although there are many published case reports proving their success . Hence the aim of this study is to assess the sectional veneers compared to laminate veneer regarding marginal adaptation, color stability and clinical performance
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
22
partial laminate veneer
Glass ceramic laminate veneer
October University for Modern Sciences & Arts
Giza, Giza, 6th October City, Egypt
Marginal adaptation of sectional and full glass ceramic laminate veneer using digital device intraoral scanner
assessment of the marginal adaptation using digital device intraoral scanner software
Time frame: Baseline,3,6,9,12 months
Color stability
assessment of the Color stability using intraoral scanner
Time frame: Baseline,3,6,9,12 months
Clinical performance
categorical outcome of clinical performance using FDI(World Dental Federation) criteria
Time frame: Baseline,3,6,9,12 months
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