Status:
UNKNOWN
Clinical Evaluation of Wear Behavior of Human Enamel and Chipping of Veneered Zirconia Against Monolithic Zirconia
Lead Sponsor:
Cairo University
Conditions:
Broken Tooth With Complication
Non Vital Teeth
Eligibility:
All Genders
20-60 years
Phase:
NA
Brief Summary
The aim of this study is to evaluate chipping and the degree of natural enamel loss opposing to monolithic zirconia compared to veneered zirconia restoration.
Detailed Description
While increase using of zirconia in extra coronal restoration as a substitute for metal ceramic restoration still high rate of technical complications specifically chipping of veneering ceramic and we...
Eligibility Criteria
Inclusion
- Age range of the patients from 20-60 years old; able to read and sign the informed consent document, illiterate patient will be avoided.
- Patients able physically and psychologically to tolerate conventional restorative procedures.
- Patients with no active periodontal or pulpal diseases, having teeth with good restorations.
- Patients with teeth problems indicated for full coverage restoration (e.g. Moderate to severe discoloration, coronal fracture where partial coverage would lack retention, malposed or malformed teeth).
- Patients with root canal treated teeth requiring full coverage restorations.
- Patients willing to return for follow-up examinations and evaluation.
Exclusion
- Patients in the growth stage with partially erupted teeth.
- Patients with poor oral hygiene and motivation.
- A pregnant woman's to avoid any complication that may occur in dental office due to pregnancy or due to injected anesthetic solution.
- Patients with psychiatric problems or unrealistic expectation (patient that has phobia from dental treatments or needle bunch).
- Patients have no opposite occluding dentition in the area intended for restoration.
- Patients suffer from Para functional habits.
Key Trial Info
Start Date :
November 1 2017
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
February 1 2019
Estimated Enrollment :
26 Patients enrolled
Trial Details
Trial ID
NCT03295513
Start Date
November 1 2017
End Date
February 1 2019
Last Update
September 28 2017
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