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The goal of this clinical trial is to evaluate shade matching ability of different techniques of application and different materials of resin composite restorations in class IV carious lesions
Shade matching cabability of different resin composite materials and different techniques for restoration application, layering versus conventional incremental
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Single shade resin composite technique | Active Comparator | Nanohybrid single shade resin composite |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Polychromatic resin composite | Other | Polychromatic layering resin composite (enamel and dentin shades). |
|
| Measure | Description | Time Frame |
|---|---|---|
| shade matching evaluation | evaluation of color change will be done using easy shade device & digital camera. | 1 months |
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Inclusion Criteria:
1- Fractured class IV upper central incisors.
Exclusion Criteria:
1- cracked teeth
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| Name | Affiliation | Role |
|---|---|---|
| AHMED A ABDELAZIZ, ASS. PROFESSOR | BADR UNIVERSITY IN CAIRO | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Badr University in Cairo | Cairo | Egypt |
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| Monochromatic resin composite | Other | Monochromatic resin composite (opaquer and dentin shades) |
|