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Relationship between inferior wall of maxillary sinus and maxillary posterior teeth using cone-beam computed tomography in healthy and chronic periodontitis patients

BACKGROUND: For dental implant planning in maxillary posterior region, it is essential to know their relationship with maxillary sinus. Maxillary posterior teeth affected by chronic periodontitis usually have a poor prognosis, ultimately leading to tooth loss. Following tooth loss, significant bone...

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Autores principales: Chand, Alkananda, Ronghe, Bhagyashree, Byakod, Girish, Lathi, Alok Ashok, Muglikar, Sangeeta
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5846243/
https://www.ncbi.nlm.nih.gov/pubmed/29551865
http://dx.doi.org/10.4103/jisp.jisp_126_17
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author Chand, Alkananda
Ronghe, Bhagyashree
Byakod, Girish
Lathi, Alok Ashok
Muglikar, Sangeeta
author_facet Chand, Alkananda
Ronghe, Bhagyashree
Byakod, Girish
Lathi, Alok Ashok
Muglikar, Sangeeta
author_sort Chand, Alkananda
collection PubMed
description BACKGROUND: For dental implant planning in maxillary posterior region, it is essential to know their relationship with maxillary sinus. Maxillary posterior teeth affected by chronic periodontitis usually have a poor prognosis, ultimately leading to tooth loss. Following tooth loss, significant bone resorption occurs resulting in compromised remaining bone support for dental implant placement. AIM: The study aims to determine the relationship between inferior wall of maxillary sinus and the root apices of maxillary posterior teeth. MATERIALS AND METHODS: The study sample consisted of cone-beam computed tomography images of 150 patients. Vertical distance between inferior wall of maxillary sinus and root apices and furcation area of maxillary posterior teeth as well as crest of the edentulous ridge were measured in periodontally healthy individuals (Group 1), chronic periodontitis patients (Group 2), and in patients with edentulous maxillary posterior region (Group 3). The data were analyzed using one-way analysis of variance and Tukey's test to compare mean distances between groups and molars. RESULTS: There was a significant difference in mean distances between Group 1 (3.067 ± 1.600), Group 2 (1.602 ± 0.536) and Group 3 (1.279 ± 0.476) (P = 0.00001) and between mean distances of four sites (7.101, 0.932, 0.903, and 0.402 mm) (P ≤ 0.05). There was no significant difference in mean distances between the first and second molars (2.1469; 2.0996) (P = 0.787). CONCLUSION: For planning of dental implant placement in maxillary posterior region, the clinician should consider the vertical relationship between maxillary sinus floor and root apices of maxillary molars.
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spelling pubmed-58462432018-03-16 Relationship between inferior wall of maxillary sinus and maxillary posterior teeth using cone-beam computed tomography in healthy and chronic periodontitis patients Chand, Alkananda Ronghe, Bhagyashree Byakod, Girish Lathi, Alok Ashok Muglikar, Sangeeta J Indian Soc Periodontol Original Article BACKGROUND: For dental implant planning in maxillary posterior region, it is essential to know their relationship with maxillary sinus. Maxillary posterior teeth affected by chronic periodontitis usually have a poor prognosis, ultimately leading to tooth loss. Following tooth loss, significant bone resorption occurs resulting in compromised remaining bone support for dental implant placement. AIM: The study aims to determine the relationship between inferior wall of maxillary sinus and the root apices of maxillary posterior teeth. MATERIALS AND METHODS: The study sample consisted of cone-beam computed tomography images of 150 patients. Vertical distance between inferior wall of maxillary sinus and root apices and furcation area of maxillary posterior teeth as well as crest of the edentulous ridge were measured in periodontally healthy individuals (Group 1), chronic periodontitis patients (Group 2), and in patients with edentulous maxillary posterior region (Group 3). The data were analyzed using one-way analysis of variance and Tukey's test to compare mean distances between groups and molars. RESULTS: There was a significant difference in mean distances between Group 1 (3.067 ± 1.600), Group 2 (1.602 ± 0.536) and Group 3 (1.279 ± 0.476) (P = 0.00001) and between mean distances of four sites (7.101, 0.932, 0.903, and 0.402 mm) (P ≤ 0.05). There was no significant difference in mean distances between the first and second molars (2.1469; 2.0996) (P = 0.787). CONCLUSION: For planning of dental implant placement in maxillary posterior region, the clinician should consider the vertical relationship between maxillary sinus floor and root apices of maxillary molars. Medknow Publications & Media Pvt Ltd 2017 /pmc/articles/PMC5846243/ /pubmed/29551865 http://dx.doi.org/10.4103/jisp.jisp_126_17 Text en Copyright: © 2018 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-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.
spellingShingle Original Article
Chand, Alkananda
Ronghe, Bhagyashree
Byakod, Girish
Lathi, Alok Ashok
Muglikar, Sangeeta
Relationship between inferior wall of maxillary sinus and maxillary posterior teeth using cone-beam computed tomography in healthy and chronic periodontitis patients
title Relationship between inferior wall of maxillary sinus and maxillary posterior teeth using cone-beam computed tomography in healthy and chronic periodontitis patients
title_full Relationship between inferior wall of maxillary sinus and maxillary posterior teeth using cone-beam computed tomography in healthy and chronic periodontitis patients
title_fullStr Relationship between inferior wall of maxillary sinus and maxillary posterior teeth using cone-beam computed tomography in healthy and chronic periodontitis patients
title_full_unstemmed Relationship between inferior wall of maxillary sinus and maxillary posterior teeth using cone-beam computed tomography in healthy and chronic periodontitis patients
title_short Relationship between inferior wall of maxillary sinus and maxillary posterior teeth using cone-beam computed tomography in healthy and chronic periodontitis patients
title_sort relationship between inferior wall of maxillary sinus and maxillary posterior teeth using cone-beam computed tomography in healthy and chronic periodontitis patients
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5846243/
https://www.ncbi.nlm.nih.gov/pubmed/29551865
http://dx.doi.org/10.4103/jisp.jisp_126_17
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