Dental Disorders Hard Tissues of Teeth, Tooth Discoloration
Conditions
Keywords
Laminates, Vertical preparation, veneers
Brief summary
Conservatism is considered the main concern in any treatment plan, the feather edge preparation design of laminate veneers have been introduced yet clinical studies are lacking to evaluate their clinical performance.The aim of this study is to evaluate the effect of the two different preparation designs on the functional and esthetic outcome of laminate veneers in terms of marginal adaptation, retention, fracture, marginal discoloration and patient satisfaction
Interventions
PROCEDURELaminate veneers preparation
facial laminate veneers teeth preparation
Sponsors
Cairo University
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
18 Years to 60 Years
Healthy volunteers
Yes
Inclusion criteria
* From 18-60 years old, and able to read and sign the informed consent document. * Patients with teeth problems indicated for laminate veneers. * Physically and psychologically able to tolerate conventional restorative procedures. * Have no active periodontal or pulpal diseases. * Maintenance of good oral hygiene . * Willing to return for follow-up examinations and evaluation.
Exclusion criteria
* Patients in the growth stage with partially erupted teeth. * Patients with para-functional habits. * Cases that need modification in the incisal edge. * Patients with poor oral hygiene and motivation . * Psychiatric problems or unrealistic expectations.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| marginal gap distance | at time of laminate cementation | the gap between the laminate and the prepared tooth is measured before cementation using silicon replica and digital microscope |
Countries
Egypt
Outcome results
None listed