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Comparison of Cone Beam Computed Tomography, Orthopantomography with Direct Ridge Mapping for Pre-Surgical Planning to Place Implants in Cadaveric Mandibles: An Ex-Vivo Study
BACKGROUND: Implant treatment is today a common and most widely accepted prosthetic therapy worldwide. The quality and quantity of the bone available at the anticipated implant site is of prime importance. Accurate measurement of alveolar bone and adjacent anatomic structures are of paramount import...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Dentmedpub Research and Printing Co
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4516070/ https://www.ncbi.nlm.nih.gov/pubmed/26225103 |
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author | Amarnath, G S Kumar, Ullash Hilal, Mohammed Muddugangadhar, B C Anshuraj, Kopal Shruthi, C S |
author_facet | Amarnath, G S Kumar, Ullash Hilal, Mohammed Muddugangadhar, B C Anshuraj, Kopal Shruthi, C S |
author_sort | Amarnath, G S |
collection | PubMed |
description | BACKGROUND: Implant treatment is today a common and most widely accepted prosthetic therapy worldwide. The quality and quantity of the bone available at the anticipated implant site is of prime importance. Accurate measurement of alveolar bone and adjacent anatomic structures are of paramount importance in implant insertion. Proper pre-surgical assessment requires precise radiographic visualization of anatomic structures and pathologic conditions. However, the concern for radiation exposure has also grown. MATERIALS AND METHODS: A total of 15 partially or completely edentulous human cadaveric mandibles were used which were further subdivided into three further groups for cone-beam computed tomography (CBCT), orthopantomography (OPG), and direct measurements (DM). Mandibles were prepared for each sample and subjected to radiographs according to the respective techniques, and radiographic measurements were done using the appropriate software. The cadaveric mandibles were then sectioned, and the actual measurements were done using a digital vernier caliper. RESULTS: Analysis of variance test revealed that there was no significant difference among the three different measurements techniques. CONCLUSION: A sizable portion of the CBCT measurements with respect to width showed slight overestimation when compared to DMs. There were no statistically significant differences found between CBCT, OPG, and DM when height was taken into consideration. |
format | Online Article Text |
id | pubmed-4516070 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | Dentmedpub Research and Printing Co |
record_format | MEDLINE/PubMed |
spelling | pubmed-45160702015-07-29 Comparison of Cone Beam Computed Tomography, Orthopantomography with Direct Ridge Mapping for Pre-Surgical Planning to Place Implants in Cadaveric Mandibles: An Ex-Vivo Study Amarnath, G S Kumar, Ullash Hilal, Mohammed Muddugangadhar, B C Anshuraj, Kopal Shruthi, C S J Int Oral Health Original Research BACKGROUND: Implant treatment is today a common and most widely accepted prosthetic therapy worldwide. The quality and quantity of the bone available at the anticipated implant site is of prime importance. Accurate measurement of alveolar bone and adjacent anatomic structures are of paramount importance in implant insertion. Proper pre-surgical assessment requires precise radiographic visualization of anatomic structures and pathologic conditions. However, the concern for radiation exposure has also grown. MATERIALS AND METHODS: A total of 15 partially or completely edentulous human cadaveric mandibles were used which were further subdivided into three further groups for cone-beam computed tomography (CBCT), orthopantomography (OPG), and direct measurements (DM). Mandibles were prepared for each sample and subjected to radiographs according to the respective techniques, and radiographic measurements were done using the appropriate software. The cadaveric mandibles were then sectioned, and the actual measurements were done using a digital vernier caliper. RESULTS: Analysis of variance test revealed that there was no significant difference among the three different measurements techniques. CONCLUSION: A sizable portion of the CBCT measurements with respect to width showed slight overestimation when compared to DMs. There were no statistically significant differences found between CBCT, OPG, and DM when height was taken into consideration. Dentmedpub Research and Printing Co 2015 /pmc/articles/PMC4516070/ /pubmed/26225103 Text en Copyright: © Journal of International Oral Health 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 Research Amarnath, G S Kumar, Ullash Hilal, Mohammed Muddugangadhar, B C Anshuraj, Kopal Shruthi, C S Comparison of Cone Beam Computed Tomography, Orthopantomography with Direct Ridge Mapping for Pre-Surgical Planning to Place Implants in Cadaveric Mandibles: An Ex-Vivo Study |
title | Comparison of Cone Beam Computed Tomography, Orthopantomography with Direct Ridge Mapping for Pre-Surgical Planning to Place Implants in Cadaveric Mandibles: An Ex-Vivo Study |
title_full | Comparison of Cone Beam Computed Tomography, Orthopantomography with Direct Ridge Mapping for Pre-Surgical Planning to Place Implants in Cadaveric Mandibles: An Ex-Vivo Study |
title_fullStr | Comparison of Cone Beam Computed Tomography, Orthopantomography with Direct Ridge Mapping for Pre-Surgical Planning to Place Implants in Cadaveric Mandibles: An Ex-Vivo Study |
title_full_unstemmed | Comparison of Cone Beam Computed Tomography, Orthopantomography with Direct Ridge Mapping for Pre-Surgical Planning to Place Implants in Cadaveric Mandibles: An Ex-Vivo Study |
title_short | Comparison of Cone Beam Computed Tomography, Orthopantomography with Direct Ridge Mapping for Pre-Surgical Planning to Place Implants in Cadaveric Mandibles: An Ex-Vivo Study |
title_sort | comparison of cone beam computed tomography, orthopantomography with direct ridge mapping for pre-surgical planning to place implants in cadaveric mandibles: an ex-vivo study |
topic | Original Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4516070/ https://www.ncbi.nlm.nih.gov/pubmed/26225103 |
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