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Assessment of bioclear matrix and injection molding technique against conventional celluloid matrix technique in management of black triangle.
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.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Conventional celluloid matrix | Active Comparator | Conventional celluloid matrix technique in management of black triangle |
|
| Bioclear cervical matrix | Experimental | Bioclear cervical matrix with injection molding technique in management of black triangle |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Conventional celluloid matrix technique in management of black triangle | Procedure | conventional restorative technique in management of black triangle |
|
| Measure | Description | Time Frame |
|---|---|---|
| Esthetic evaluation | Scoring system according to World Dental Federation (FDI) criteria | 12 months |
| 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 |
| Measure | Description | Time Frame |
|---|---|---|
| Phonetics | Visual Analogue Scale (VAS) from zero to ten ,zero represents none & ten represent sever | 12 months |
| Food impaction | Visual Analogue Scale |
Inclusion Criteria:
Patients eligible for the trial must comply with all of the following:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Aya Omar Hussien, MD | Contact | 01002877503 | 002 | ayaomar8846@gmail.com |
| shereen H Ibrahim, A.professor | Contact | 01099296591 | 002 | shereen.hafez@dentistry.cu.edu.eg |
| Name | Affiliation | Role |
|---|---|---|
| Aya O Hussien, MD | Cairo University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Faculty of Dentistry, Cairo University | Recruiting | Cairo | 11553 | Egypt |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 37330484 | Derived | Hussien AOT, Ibrahim SH, Essa MES, Hafez RM. Restoring black triangle with bioclear matrix versus conventional celluloid matrix method: a randomized clinical trial. BMC Oral Health. 2023 Jun 17;23(1):402. doi: 10.1186/s12903-023-03102-y. |
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| Bioclear cervical matrix with injection molding technique | Procedure | New restorative technique in management of black triangle restorative papilla regeneration |
|
| 12 months |