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Methods of Definitive Correction of Mandibular Deformity in Hemimandibular Hyperplasia Based on Radiological, Anatomical, and Topographical Measurements—Proposition of Author’s Own Protocol

In order to fully evaluate and establish the degree of bone overgrowth, various radiological studies are essential in the careful planning of the amount of surgical excision. In the presented paper, the authors use self-designed anatomo-topographical reference points for planning the surgeries. Rout...

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Autores principales: Nelke, Kamil, Łuczak, Klaudiusz, Janeczek, Maciej, Pasicka, Edyta, Morawska-Kochman, Monika, Guziński, Maciej, Dobrzyński, Maciej
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9408266/
https://www.ncbi.nlm.nih.gov/pubmed/36011638
http://dx.doi.org/10.3390/ijerph191610005
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author Nelke, Kamil
Łuczak, Klaudiusz
Janeczek, Maciej
Pasicka, Edyta
Morawska-Kochman, Monika
Guziński, Maciej
Dobrzyński, Maciej
author_facet Nelke, Kamil
Łuczak, Klaudiusz
Janeczek, Maciej
Pasicka, Edyta
Morawska-Kochman, Monika
Guziński, Maciej
Dobrzyński, Maciej
author_sort Nelke, Kamil
collection PubMed
description In order to fully evaluate and establish the degree of bone overgrowth, various radiological studies are essential in the careful planning of the amount of surgical excision. In the presented paper, the authors use self-designed anatomo-topographical reference points for planning the surgeries. Routine panoramic radiographs and low-dose computed tomography based on anatomical landmarks help in measuring the proportions of mandibular bone overgrowth with the following preoperative anatomical landmarks: (Go-Go), (Go(Right)-Gn), (Go(Left)-Gn), and (Me–Gn). Measurements taken at selected points and landmarks (gonion-gnathion/gnathion-menton) are easy to conduct. In the authors’ proposal, the main key factor is total chin correction, which is necessary in cases of severe overgrowth; when F0 > C and Go-Gn>, there is >7 mm of vertical bone overgrowth, and the mandibular canal is positioned <5 mm from the inferior mandibular border—MIB. Larger overgrowths (>7 mm) have a greater outcome on the final symmetry than smaller overgrowths. As no guidelines are known, the authors present their own proposal.
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spelling pubmed-94082662022-08-26 Methods of Definitive Correction of Mandibular Deformity in Hemimandibular Hyperplasia Based on Radiological, Anatomical, and Topographical Measurements—Proposition of Author’s Own Protocol Nelke, Kamil Łuczak, Klaudiusz Janeczek, Maciej Pasicka, Edyta Morawska-Kochman, Monika Guziński, Maciej Dobrzyński, Maciej Int J Environ Res Public Health Article In order to fully evaluate and establish the degree of bone overgrowth, various radiological studies are essential in the careful planning of the amount of surgical excision. In the presented paper, the authors use self-designed anatomo-topographical reference points for planning the surgeries. Routine panoramic radiographs and low-dose computed tomography based on anatomical landmarks help in measuring the proportions of mandibular bone overgrowth with the following preoperative anatomical landmarks: (Go-Go), (Go(Right)-Gn), (Go(Left)-Gn), and (Me–Gn). Measurements taken at selected points and landmarks (gonion-gnathion/gnathion-menton) are easy to conduct. In the authors’ proposal, the main key factor is total chin correction, which is necessary in cases of severe overgrowth; when F0 > C and Go-Gn>, there is >7 mm of vertical bone overgrowth, and the mandibular canal is positioned <5 mm from the inferior mandibular border—MIB. Larger overgrowths (>7 mm) have a greater outcome on the final symmetry than smaller overgrowths. As no guidelines are known, the authors present their own proposal. MDPI 2022-08-13 /pmc/articles/PMC9408266/ /pubmed/36011638 http://dx.doi.org/10.3390/ijerph191610005 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Nelke, Kamil
Łuczak, Klaudiusz
Janeczek, Maciej
Pasicka, Edyta
Morawska-Kochman, Monika
Guziński, Maciej
Dobrzyński, Maciej
Methods of Definitive Correction of Mandibular Deformity in Hemimandibular Hyperplasia Based on Radiological, Anatomical, and Topographical Measurements—Proposition of Author’s Own Protocol
title Methods of Definitive Correction of Mandibular Deformity in Hemimandibular Hyperplasia Based on Radiological, Anatomical, and Topographical Measurements—Proposition of Author’s Own Protocol
title_full Methods of Definitive Correction of Mandibular Deformity in Hemimandibular Hyperplasia Based on Radiological, Anatomical, and Topographical Measurements—Proposition of Author’s Own Protocol
title_fullStr Methods of Definitive Correction of Mandibular Deformity in Hemimandibular Hyperplasia Based on Radiological, Anatomical, and Topographical Measurements—Proposition of Author’s Own Protocol
title_full_unstemmed Methods of Definitive Correction of Mandibular Deformity in Hemimandibular Hyperplasia Based on Radiological, Anatomical, and Topographical Measurements—Proposition of Author’s Own Protocol
title_short Methods of Definitive Correction of Mandibular Deformity in Hemimandibular Hyperplasia Based on Radiological, Anatomical, and Topographical Measurements—Proposition of Author’s Own Protocol
title_sort methods of definitive correction of mandibular deformity in hemimandibular hyperplasia based on radiological, anatomical, and topographical measurements—proposition of author’s own protocol
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9408266/
https://www.ncbi.nlm.nih.gov/pubmed/36011638
http://dx.doi.org/10.3390/ijerph191610005
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