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Clinical evaluation of hydroxyapatite and β-tricalcium phosphate composite graft in the treatment of intrabony periodontal defect: A clinico-radiographic study

BACKGROUND AND OBJECTIVE: Hydroxyapatite (HA) and β-tricalcium phosphate (β-TCP) grafts have shown to be effective in promoting the clinical signs of periodontal regeneration in intrabony defects. The aim of our study was to clinically and radiographically evaluate the efficacy of HA and β-TCP compo...

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Autores principales: Bansal, Rajat, Patil, Sudhir, Chaubey, Krishna Kumar, Thakur, Rajesh Kumar, Goyel, Purnita
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4239751/
https://www.ncbi.nlm.nih.gov/pubmed/25425823
http://dx.doi.org/10.4103/0972-124X.142455
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author Bansal, Rajat
Patil, Sudhir
Chaubey, Krishna Kumar
Thakur, Rajesh Kumar
Goyel, Purnita
author_facet Bansal, Rajat
Patil, Sudhir
Chaubey, Krishna Kumar
Thakur, Rajesh Kumar
Goyel, Purnita
author_sort Bansal, Rajat
collection PubMed
description BACKGROUND AND OBJECTIVE: Hydroxyapatite (HA) and β-tricalcium phosphate (β-TCP) grafts have shown to be effective in promoting the clinical signs of periodontal regeneration in intrabony defects. The aim of our study was to clinically and radiographically evaluate the efficacy of HA and β-TCP composite bone graft material in the treatment of intrabony three-wall defect. MATERIALS AND METHODS: Twenty patients participated in this study. Interproximal bony defects were surgically treated with a combination of HA–βTCP (biphasic calcium phosphate). Changes in clinical parameters such as gingival status, probing pocket depth, clinical attachment, and radiographic estimation of the amount of bone fill were evaluated after 6 months postoperatively. STATISTICAL ANALYSIS USED: Student's “t” test. RESULTS: This treatment modality resulted in significant pocket depth reduction and clinical attachment gain which were observed to be 2.938 mm (47.04%) and 3.188 mm (29.09%), respectively. The defect fill as seen radiographically was 3.204 mm (63.195%). All the differences were highly significant and in favor of postoperative group. CONCLUSION: The results of this study suggest that HA–βTCP (biphasic calcium phosphate) provides an added regenerative effect in promoting the clinical resolution of intrabony three-wall defects in patients with periodontitis.
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spelling pubmed-42397512014-11-25 Clinical evaluation of hydroxyapatite and β-tricalcium phosphate composite graft in the treatment of intrabony periodontal defect: A clinico-radiographic study Bansal, Rajat Patil, Sudhir Chaubey, Krishna Kumar Thakur, Rajesh Kumar Goyel, Purnita J Indian Soc Periodontol Original Article BACKGROUND AND OBJECTIVE: Hydroxyapatite (HA) and β-tricalcium phosphate (β-TCP) grafts have shown to be effective in promoting the clinical signs of periodontal regeneration in intrabony defects. The aim of our study was to clinically and radiographically evaluate the efficacy of HA and β-TCP composite bone graft material in the treatment of intrabony three-wall defect. MATERIALS AND METHODS: Twenty patients participated in this study. Interproximal bony defects were surgically treated with a combination of HA–βTCP (biphasic calcium phosphate). Changes in clinical parameters such as gingival status, probing pocket depth, clinical attachment, and radiographic estimation of the amount of bone fill were evaluated after 6 months postoperatively. STATISTICAL ANALYSIS USED: Student's “t” test. RESULTS: This treatment modality resulted in significant pocket depth reduction and clinical attachment gain which were observed to be 2.938 mm (47.04%) and 3.188 mm (29.09%), respectively. The defect fill as seen radiographically was 3.204 mm (63.195%). All the differences were highly significant and in favor of postoperative group. CONCLUSION: The results of this study suggest that HA–βTCP (biphasic calcium phosphate) provides an added regenerative effect in promoting the clinical resolution of intrabony three-wall defects in patients with periodontitis. Medknow Publications & Media Pvt Ltd 2014 /pmc/articles/PMC4239751/ /pubmed/25425823 http://dx.doi.org/10.4103/0972-124X.142455 Text en Copyright: © Journal of Indian Society of Periodontology http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Bansal, Rajat
Patil, Sudhir
Chaubey, Krishna Kumar
Thakur, Rajesh Kumar
Goyel, Purnita
Clinical evaluation of hydroxyapatite and β-tricalcium phosphate composite graft in the treatment of intrabony periodontal defect: A clinico-radiographic study
title Clinical evaluation of hydroxyapatite and β-tricalcium phosphate composite graft in the treatment of intrabony periodontal defect: A clinico-radiographic study
title_full Clinical evaluation of hydroxyapatite and β-tricalcium phosphate composite graft in the treatment of intrabony periodontal defect: A clinico-radiographic study
title_fullStr Clinical evaluation of hydroxyapatite and β-tricalcium phosphate composite graft in the treatment of intrabony periodontal defect: A clinico-radiographic study
title_full_unstemmed Clinical evaluation of hydroxyapatite and β-tricalcium phosphate composite graft in the treatment of intrabony periodontal defect: A clinico-radiographic study
title_short Clinical evaluation of hydroxyapatite and β-tricalcium phosphate composite graft in the treatment of intrabony periodontal defect: A clinico-radiographic study
title_sort clinical evaluation of hydroxyapatite and β-tricalcium phosphate composite graft in the treatment of intrabony periodontal defect: a clinico-radiographic study
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4239751/
https://www.ncbi.nlm.nih.gov/pubmed/25425823
http://dx.doi.org/10.4103/0972-124X.142455
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