Restoring Black Triangle With Bioclear Matrix Versus Celluloid Conventional Matrix Method

Study Overview
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Brief Summary
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Assessment of bioclear matrix and injection molding technique against conventional celluloid matrix technique in management of black triangle.

Detailed Description
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Patients with black triangle defect in anterior teeth (Cl I and Cl II according to Nordland and Tarnow classification) managed by Bioclear matrix with injection molding technique and conventional celluloid matrix technique.

Official Title
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Restoring Black Triangle With Bioclear Matrix and Injection Molding Technique Versus Celluloid Conventional Matrix Method: A Randomized Clinical Trial

Conditions
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Gingival Black Triangle

Intervention / Treatment
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* Procedure: Conventional celluloid matrix technique in management of black triangle
* Procedure: Bioclear cervical matrix with injection molding technique


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Patients eligible for the trial must comply with all of the following: Cl I and cl II according to Nordland and Tarnow classification Good oral hygiene Good general health Cooperative patient Subjects who signed the informed consent Patient compliance Exclusion Criteria: Cl III according to Nordland and Tarnow classification Uncontrolled parafunction. Insufficient oral hygiene Periodontal and gingival diseases Pregnant and nursing Disabilities Systemic disease or severe medical complications Lack of compliance
Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Active Comparator: Conventional celluloid matrix<br>Conventional celluloid matrix technique in management of black triangle | Procedure: Conventional celluloid matrix technique in management of black triangle<br>* conventional restorative technique in management of black triangle<br>|
| Experimental: Bioclear cervical matrix<br>Bioclear cervical matrix with injection molding technique in management of black triangle | Procedure: Bioclear cervical matrix with injection molding technique<br>* New restorative technique in management of black triangle restorative papilla regeneration<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Esthetic evaluation | Scoring system according to World Dental Federation (FDI) criteria | 12 months | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Marginal adaptation | Scoring system according to FDI criteria from one to five one represents very good clinically restoration & five represents poor clinically restoration | 12 months | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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black triangle, bio-clear cervical matrix, dental esthetics