Color Stability of Sectional and Full Glass Ceramic Laminate Veneer

N/AActive Not RecruitingNCT06470945

October University for Modern Sciences and Arts22 enrolled

Overview

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

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

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Enrollment

Conditions

Spacing of Anterior Teeth

Interventions

Glass ceramic sectional veneerPROCEDURE

partial laminate veneer

Glass ceramic laminate veneerPROCEDURE

Glass ceramic laminate veneer

Eligibility

Sex: ALLMin age: 18 YearsMax age: 60 YearsHealthy volunteers:

Medical Language ↔ Plain English

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

Locations (1)

October University for Modern Sciences & Arts

Giza, Giza,6th October City, Egypt

Outcomes

Primary Outcomes

Color change

assessment of color change using spectrophotometer

Time frame: Baseline,3,6,9,12 months

Secondary Outcomes

shade match

assessment of shade match using Modified USPHS

Time frame: Baseline,3,6,9,12 months

Data from ClinicalTrials.gov

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