| Autor: |
Suzuki, Kleber Tanaka, de Jesus Hernandez Martinez, Cristhiam, Suemi, Milena Irie, Palioto, Daniela Bazan, Messora, Michel Reis, de Souza, Sérgio Luis Scombatti, Novaes, Arthur Belem, Chaves Furlaneto, Flavia A., Taba, Mario |
| Předmět: |
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| Zdroj: |
Clinical Oral Investigations; Nov2020, Vol. 24 Issue 11, p4077-4087, 11p, 2 Color Photographs, 1 Diagram, 3 Charts, 1 Graph |
| Abstrakt: |
Objective: The aim of this study is to investigate the use of a porcine-derived acellular dermal matrix (MD) in root coverage procedures combined with extended coronally positioned flap (eCAF), in comparison to the subepithelial connective tissue graft (SCTG) associated with the eCAF. Material and methods: Eighteen adult patients presenting bilateral type 1 gingival recession were randomly assigned to SCTG or MD groups. Clinical and patient-based outcomes were recorded at 3 and 6 months after the surgical procedure. Results: Both groups showed a significant reduction in the mean recession height of 3.33 ± 0.89 mm to 1.24 ± 1.10 mm (MD) and 3.21 ± 0.8 mm to 0.83 ± 0.86 mm (SCTG) without difference between groups. Six patients in the test group and eight in the control group obtained complete root coverage. The keratinized tissue height and thickness (KTT) showed a significant increase after 3 and 6 months in both groups. The average KTT gains were 0.39 ± 0.4 mm (MD) and 0.51 ± 0.5 mm (SCTG) (p < 0.05). Performing multivariate analysis suggests that MD addition to coronally advanced flaps may be similar to SCTG. Conclusion: The MD had similar results in comparison to SCTG and in the context of reducing patient morbidity it can be used as an alternative for the treatment of gingival recessions. Clinical relevance: The SCTG is the gold standard therapy for root coverage. The MD has been widely used in mucogingival surgery as a substitute for SCTG and proposed similar results. A substitute is very important for clinicians and patients. It will give a better postoperative and possibilities to treat multiples recession. (Clinicaltrials.gov Identifier: NCT03675334). [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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