Status:
COMPLETED
Effect of Monolayer Versus Multilayer Leucocyte-Platelet Rich Fibrin (L-PRF) in Interdental Papillary Reconstruction
Lead Sponsor:
Ain Shams University
Conditions:
Recession
Eligibility:
All Genders
18-40 years
Phase:
NA
Brief Summary
The interdental papilla is very small but it has a great implication from an aesthetic view, more specifically in the anterior region because it is always displayed during smiling. The lack of interde...
Detailed Description
A total of 20 patients will be selected who are caring about esthetics and concerned to go through the management of eradication of "black triangles" by interdental papillae reconstruction in esthetic...
Eligibility Criteria
Inclusion
- 1\. Patients diagnosed with black triangles. 2. Both genders aged from 18-40 years. 3. Patients should be systemically free. 4. Patients with Nordland's class I or II. Nordland and Tarnow classified the interdental papilla loss; the classification is based on three anatomic landmarks: the contact point interdentally, the coronal level of the CEJ interproximally and the facial apical level of the cemento-enamel junction (CEJ). \[Nordland WP, et al, 1998\] Four classes were identified
- Normal: The interdental papilla fills up the whole embrasure to the interproximal contact point.
- Class I: Presence of the tip of the papilla between interdental contact point and the interproximal CEJ.
- Class II: Presence of the tip of the papilla at the interproximal CEJ or apical to it but still coronal to the facial CEJ.
- Class III: Presence of the tip of papilla at similar plane with the labial CEJ or apical to it.
- 5\. The vertical distance from the interdental contact point to the crest of the interdental bone is ≥ 6 mm as measured by bone sounding.
- 6\. A band of keratinized tissue should be present around the test teeth ≥ 2 mm. 7. Gingival biotype of the area to be treated is ≥ 2 mm in thickness.
Exclusion
- Acute periapical lesion.
- moderate to severe form of periodontitis.
- Pregnancy and lactation.
- parafunctional habits.
- Smoking, alcoholics or drug abusers.
- Teeth with interdental spacing, rotation or inclination or crowding.
- Vulnerable group of patients.
Key Trial Info
Start Date :
January 1 2016
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
August 1 2019
Estimated Enrollment :
20 Patients enrolled
Trial Details
Trial ID
NCT04091802
Start Date
January 1 2016
End Date
August 1 2019
Last Update
September 19 2019
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