Internal Fit Evaluation of Indirect Restorations Fabricated From CAD/CAM Composite Blocks Versus Ceramic Blocks in Badly Broken Teeth Using Cone Beam CT (CBCT)
Trial Snapshot
- Phase
- Not Applicable
- Status
- Terminated
- Sponsor
- Cairo University
- Enrollment
- 42
- Locations
- 1
- Primary Endpoint
- internal fit evaluation
Study Overview
Brief Summary
this study was conducted to evaluate the internal fit of indirect restoration fabricated from CAD/CAM composite blocks versus ceramic blocks in badly broken vital teeth using cone beam CT
Detailed Description
two parallel groups (n=42 restorations), patient having badly broken vital teeth minimum of two remaining wall will be randomly enrolled in this trial and receive restoration fabricated either from Grandio composite blocks or E-max ceramic blocks. internal fit evaluation of the fabricated restoration over their corresponding casts will be performed using cone beam CT just prior cementation of the restorations. data will be collected and statistically analyzed.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Treatment
- Masking
- Double (Participant, Outcomes Assessor)
Masking Description
allocation concealment by opaque sealed envelopes, the participants and assessors were blinded
Eligibility Criteria
- Ages
- 20 Years to 50 Years (Adult)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •patients with badly broken vital teeth young adult males or females (20-50 years) good oral hygeine cooperative patients approving to participate in the study
Exclusion Criteria
- •patients with acompromised medical history severe or active periodontal disease severe medical complications lack of compliance
Arms & Interventions
nanohybrid composite blocks
nanohybrid composite CAD/CAM blocks
Intervention: restoration (Other)
ceramic blocks
ceramic CAD/CAM blocks emax
Intervention: restoration (Other)
Outcomes
Primary Outcomes
internal fit evaluation
Time Frame: on cast before delivery
in millimeter
Secondary Outcomes
No secondary outcomes reported
Investigators
Shereen Hafez Ibrahim Mohamed
associate professor
Cairo University