Spacing of Anterior Teeth
Conditions
Keywords
porcelain fragments, miniveneers, sectional veneers, laminate veneers, partial veneers
Brief summary
The aim of the study is to evaluate the color stability of full and sectional glass ceramic laminate veneer as esthetic failure is reported to be common failure in laminate following clinical service. The null hypothesis is that there will be no apparent change in color stability between full and sectional veneer over one year of clinical service
Detailed description
The success of any esthetic restorative material depends primarily on the color match and then on the color stability of the material. color changes by time reduce the longevity and quality of restorations. This in vivo study planned to evaluate the color stability of full and sectional glass ceramic laminate veneer using a digital shade device The primary objective of the study to evaluate the color stability of sectional glass ceramic veneer compared to full laminate veneer
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
Data analyst and statistician will be blinded and The 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: 1. Male or female patients age range above 18 years old 2. Minor esthetic defects in anterior region 3. Multiple spacing, diastemas 4. Incisal fracture 5. Initial proximal caries 6. Patients able physically and psychologically to tolerate restorative procedures 7. Patients willing to return for follow-up examinations and evaluation 8. Class I occlusion
Exclusion criteria
* Patients free of 1. Tempromandibular disorders 2. Para-functional habits 3. Cracked teeth 4. Moderate or deep caries 5. Heavily discolored teeth 6. Heavy smokers 7. Enamel defects compromising bonding 8. Active periodontal disease 9. Pulpal disease 10. Mobility 11. Occlusal disturbances 12. Class II and III occlusion
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Color change | Baseline,3,6,9,12 months | assessment of color change using spectrophotometer |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| shade match | Baseline,3,6,9,12 months | assessment of shade match using Modified USPHS |
Countries
Egypt
Outcome results
None listed