Actively Recruiting
Assessment of The Accuracy of Complete Crown 3D Superimposition Technique Relative to The Gold Standard Technique for Digital Quantification of Volumetric Soft Tissue Changes in The Esthetic Zone
Led by British University In Egypt · Updated on 2024-11-05
12
Participants Needed
1
Research Sites
60 weeks
Total Duration
On this page
Sponsors
B
British University In Egypt
Lead Sponsor
C
Cairo University
Collaborating Sponsor
AI-Summary
What this Trial Is About
The aim of this study is to assess the precision of the complete crown technique employed for the superimposition of 3D models, specifically in the quantitative volumetric evaluation of gingival tissues. This technique was initially introduced in an in-vitro study by Dritsas et al. (2023) as a means to achieve an accurate, reproducible, and simple method for quantification of gingival recession. This study will involve the analysis of digital models in. ply format acquired through intraoral scanning of patients scheduled for esthetic crown lengthening, with predefined inclusion and exclusion
CONDITIONS
Official Title
Assessment of The Accuracy of Complete Crown 3D Superimposition Technique Relative to The Gold Standard Technique for Digital Quantification of Volumetric Soft Tissue Changes in The Esthetic Zone
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patients requiring esthetic crown lengthening.
- Full-mouth plaque and bleeding score not exceeding 20%.
- Presence of at least 2.5 mm keratinized tissue width.
- Motivation to comply with post-operative care instructions and follow-up appointments.
You will not qualify if you...
- Systemic health conditions that contraindicate or affect healing of periodontal surgery.
- Need for prosthetic crowns or restorations in the esthetic zone.
- Gummy smile with normal tooth proportions.
- Treatment with medications affecting the gums (Phenytoin, Cyclosporine, Nifedipine).
- Smoking.
- Pregnant or nursing females.
AI-Screening
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Trial Site Locations
Total: 1 location
1
Cairo University
Cairo, Egypt, 11230
Actively Recruiting
Research Team
A
Ahmed Mohamed Hassan, Master Degree of Periodontolog
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
NA
Model
SINGLE_GROUP
Primary Purpose
DIAGNOSTIC
Number of Arms
1
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