Status:
UNKNOWN
Clinical Evaluation and Patient Satisfaction of Shade Matching Between Natural Teeth and Monolithic All-ceramic Crowns Fabricated From Two Materials
Lead Sponsor:
Cairo University
Conditions:
Natural Optical Properties
Eligibility:
All Genders
20-45 years
Phase:
NA
Brief Summary
evaluation of color difference between zirconia reinforced lithium silicate (celtra press) VS lithium disilicate (Emax) in relation to natural tooth structure to determine which monolithic material wi...
Detailed Description
eligible patients will be randomized in 2 equal group between study group (celtra press) and control group (Emax) . Single tooth in esthetic zone requiring full coverage crown is prepared to receive ...
Eligibility Criteria
Inclusion
- 1\. Age range of the patients from 20-45 years old; able to read and sign the informed consent document, illiterate patient will be avoided.
- 2\. Patients able physically and psychologically to tolerate conventional restorative procedures.
- 3\. Patients with no active periodontal or pulpal diseases, having teeth with good restorations.
- 4\. Patients with teeth problems indicated for full coverage restoration ( coronal fracture where partial coverage would lack retention, malposed or malformed teeth).
- 5\. Patients with root canal treated teeth requiring full coverage restorations with contralatral tooth not filled orfractured.
- 6\. 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.
- Pregnant women'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
- Patients have no opposite occluding dentition in the area intended for restoration\\
- Patients suffer from parafunctional habits.
- deep discoloration of abutment .
- Smokers and heavy caffeine consumers.
- \-
Key Trial Info
Start Date :
January 1 2019
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2019
Estimated Enrollment :
10 Patients enrolled
Trial Details
Trial ID
NCT03779607
Start Date
January 1 2019
End Date
December 1 2019
Last Update
January 18 2019
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