Spacing of Anterior Teeth
Conditions
Keywords
Mini-veneers, partial veneers, porcelain fragments, sectional veneers, laminate veneers
Brief summary
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.
Detailed description
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
Interventions
PROCEDUREGlass ceramic sectional veneer
partial laminate veneer
PROCEDUREGlass ceramic laminate veneer
Glass ceramic laminate veneer
Sponsors
October University for Modern Sciences and Arts
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Subject)
Masking description
double blinded Data analyst, statistician and patient will be blinded
Eligibility
Sex/Gender
ALL
Age
18 Years to 60 Years
Healthy volunteers
Yes
Inclusion criteria
* Patients seeking for esthetics with the following criteria * Male or female patients age range above 18 years old * Minor esthetic defects in anterior region * Multiple spacing * diastemas * Incisal fracture * Initial proximal caries * Patients able physically and psychologically to tolerate restorative procedures * Patients willing to return for follow-up examinations and evaluation * Class I occlusion
Exclusion criteria
* Patients free of: * Tempromandibular disorders * Para-functional habits * Cracked teeth * Moderate or deep caries * Heavily discolored teeth * Heavy smokers * Enamel defects compromising bonding * Active periodontal disease * Pulpal disease * Mobility * Occlusal disturbances * Class II and III occlusion
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Marginal adaptation of sectional and full glass ceramic laminate veneer using digital device intraoral scanner | Baseline,3,6,9,12 months | assessment of the marginal adaptation using digital device intraoral scanner software |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Color stability | Baseline,3,6,9,12 months | assessment of the Color stability using intraoral scanner |
| Clinical performance | Baseline,3,6,9,12 months | categorical outcome of clinical performance using FDI(World Dental Federation) criteria |
Countries
Egypt
Outcome results
None listed