Status:
UNKNOWN
Functional Evaluation of Ceramic Onlay Restorations With Different Preparation Designs
Lead Sponsor:
Cairo University
Conditions:
Posterior Ceramic Onlays
Badly Decayed Teeth Need to be Restored , Teeth Restored With Large Filling Restorations
Eligibility:
All Genders
25-45 years
Phase:
NA
Brief Summary
Tooth preparation designs for posterior ceramic restorations have been based on traditional cast metal restoration designs, but with more occlusal tooth reduction and with a slightly increased taper. ...
Detailed Description
When an indirect restoration is selected as the treatment option for posterior teeth, the clinician must determine the configuration of the cavity preparation. Several designs have been proposed for p...
Eligibility Criteria
Inclusion
- From 25-45 years old, be able to read and sign the informed consent document. (31)
- Have no active periodontal or pulpal diseases, have teeth with good restorations. (32)
- Psychologically and physically able to withstand conventional dental procedures
- Patients with teeth problems indicated for posterior onlay.
- Decayed teeth
- Teeth restored with large filling restorations
- Able to return for follow-up examinations and evaluation
Exclusion
- Patient less than 25 or more than 45 years
- Patient with active resistant periodontal diseases
- Patients with poor oral hygiene, high caries risk and uncooperative patients
- Pregnant women
- Patients in the growth stage with partially erupted teeth
- Psychiatric problems or unrealistic expectations
- Lack of opposing dentition in the area of interest.
- The presence of a removable or fixed orthodontic appliance, signs of bruxism or clenching, the absence of more than one unit in the posterior region .
Key Trial Info
Start Date :
February 20 2020
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
June 1 2021
Estimated Enrollment :
39 Patients enrolled
Trial Details
Trial ID
NCT04274959
Start Date
February 20 2020
End Date
June 1 2021
Last Update
February 18 2020
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