Actively Recruiting
Assessment of Marginal and Internal Fit of High Performance Polymer PEEK Endocrown Using Two Preparation Designs
Led by Cairo University · Updated on 2025-09-19
24
Participants Needed
1
Research Sites
36 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
First, Participants in this study will be recruited according to inclusion criteria. Proper examination for the participants (clinically and radiographically). Preparation for endodontically treated molar for receiving high performance polymer endocrown. Checking and verification for the restoration (trying) and assessment of marginal and internal fit by replica technique. Then final cementation of endocrown.
CONDITIONS
Official Title
Assessment of Marginal and Internal Fit of High Performance Polymer PEEK Endocrown Using Two Preparation Designs
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age between 18 and 50 years old and able to read and sign consent
- Good physical and psychological health to complete restoration steps
- Molar with root canal filling without active periodontal or apical infection
- Root canal treated tooth indicated for endocrown with 3 or 4 axial walls remaining
- Axial wall length between 3 mm and 5 mm
- Good oral hygiene and motivation
You will not qualify if you...
- Periodontal or apical infection or improper root canal treatment
- Severe tooth structure loss with less than 2 mm remaining
- Poor oral hygiene or unstable bite
- Poor physical or psychological health
- Pregnant or lactating
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Cairo University
Cairo, Egypt
Actively Recruiting
Research Team
F
Fatema K. Mansour, Assist Lect.
CONTACT
F
Fatema K. Mansour, Assist Lect.
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
OTHER
Number of Arms
2
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