| Autor: |
Mohamed Omar Elboraey, Sherouk Mohamed Gamal |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Journal of Indian Society of Periodontology, Vol 27, Iss 3, Pp 295-300 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
0972-124X |
| DOI: |
10.4103/jisp.jisp_312_22 |
| Popis: |
Background: This clinical study aimed to overcome the difficulty of graft fixation and limited blood supply for dehiscence defects regeneration by using a cross-linked gelfoam matrix jointly with collagen membrane and xenograft. Materials and Methods: The study included twenty dehiscence-like defects in maxillary anterior teeth with ≥4 mm facial bone loss and ≥5 mm clinical attachment loss (CAL) in patients suffering from Stage III periodontitis. Sites were treated with regenerative surgery using a cross-linked gelfoam matrix with glutaraldehyde, xenograft, and collagen membrane. The recorded parameters were: CAL, probing pocket depth (PPD), and radiographic three-dimensional (3D) volume for dehiscence-like defects (3D volume of facial bone defects) and 3D volume of interproximal defects using cone-beam radiographs. Data of these parameters were collected at both baseline and 6 months postsurgery. “Paired t-test” was used to assess the two variables.” Results: Both CAL and PPD showed statistically significant reductions and there was a significant bone gain at 6 months postsurgery in comparison to baseline (P ≤ 0.05). Conclusion: Using a cross-linked gelfoam matrix with glutaraldehyde in combination with xenograft and collagen membrane could enhance the outcome of periodontal regeneration, especially in the treatment of challenging dehiscence defects. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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