Use of Injectable Hyaluronic Acid Gel and Injectable Platelet-rich Fibrin in the Treatment of Gingival Black Triangles: A Randomized Clinical Trial
Fakher, I., Hazzaa, H., Abdelgawad, N. (2023). Use of Injectable Hyaluronic Acid Gel and Injectable Platelet-rich Fibrin in the Treatment of Gingival Black Triangles: A Randomized Clinical Trial. EKB Journal Management System, 10(2), 471-477. doi: 10.21608/adjg.2023.135893.1494
Ingy Fakher; Hala H. Hazzaa; Nora Abdelgawad. "Use of Injectable Hyaluronic Acid Gel and Injectable Platelet-rich Fibrin in the Treatment of Gingival Black Triangles: A Randomized Clinical Trial". EKB Journal Management System, 10, 2, 2023, 471-477. doi: 10.21608/adjg.2023.135893.1494
Fakher, I., Hazzaa, H., Abdelgawad, N. (2023). 'Use of Injectable Hyaluronic Acid Gel and Injectable Platelet-rich Fibrin in the Treatment of Gingival Black Triangles: A Randomized Clinical Trial', EKB Journal Management System, 10(2), pp. 471-477. doi: 10.21608/adjg.2023.135893.1494
Fakher, I., Hazzaa, H., Abdelgawad, N. Use of Injectable Hyaluronic Acid Gel and Injectable Platelet-rich Fibrin in the Treatment of Gingival Black Triangles: A Randomized Clinical Trial. EKB Journal Management System, 2023; 10(2): 471-477. doi: 10.21608/adjg.2023.135893.1494

Use of Injectable Hyaluronic Acid Gel and Injectable Platelet-rich Fibrin in the Treatment of Gingival Black Triangles: A Randomized Clinical Trial

Al-Azhar Dental Journal for Girls
Article 21, Volume 10, Issue 2, April 2023, Page 471-477  XML PDF (717.73 K)
Document Type: Original Article
DOI: 10.21608/adjg.2023.135893.1494
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Authors
Ingy Fakher email 1; Hala H. Hazzaa2; Nora Abdelgawadorcid 3
1Teaching Assistant at Egyptian Russian University. B.D.S. (2014), Misr International University, Cairo, Egypt.
2Professor of Oral medicine, Periodontology, Oral Diagnosis and Radiology, Faculty of Dental Medicine for Girls, Al-Azhar University, Cairo, Egypt.
3Lecturer of Oral medicine, Periodontology, Oral Diagnosis and Radiology, Faculty of Dental Medicine for Girls, Al Azhar University, Cairo, Egypt.
Abstract
Purpose: The current study aimed to compare the efficacy of injectable hyaluronic acid gel and injectable platelet rich fibrin, either alone or combined; for the reconstruction of defective interdental papilla using clinical approaches. Subjects and Methods: A total sample size of eighteen class I and class II deficient interdental papillae sites were randomly divided in 3 groups. Group 1 included 6 sites that were treated by 0.2ml hyaluronic acid gel injection. Group 2 included 6 sites that were treated by injectable platelet-rich fibrin (i-PRF). Group 3 included 6 sites that were treated by a combination of 0.2ml hyaluronic acid gel injection and iPRF. Each deficient papilla received 3 injections; at 0, 3and 6 weeks intervals. The height of black triangles was recorded at baseline before injection procedure, at each injection interval and during follow ups. Results: A statistically significant difference in all three groups was found in the mean of the black triangle height records between the five time intervals, mainly between baseline and 6 months follow up. Conclusion: Hyaluronic acid injections and injectable platelet rich fibrin can be an alternative non-invasive treatment method for gingival black triangles.
Keywords
Interdental papilla; hyaluronic acid; injectable platelet-rich fibrin
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