Avaliação morfológica e das dimensões anatômicas do canal nasopalatino. Análise por tomografia computadorizada cone beam (TCCB).
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório do Centro Universitário Braz Cubas |
Texto Completo: | https://repositorio.cruzeirodosul.edu.br/handle/123456789/4074 |
Resumo: | The nasopalatine canal (NPC) is an important structure located in the premaxilla connecting the oral with the nasal cavity in the anterior region, containing the nasopalatine nerve and the descending branch of the nasopalatine artery. The evaluation of the CNP is especially important for the planning and execution of surgical procedures performed in the maxilla as apicectomy of central incisors, cyst lesion enucleation, surgically assisted maxillary expansion, etc. The objective of this work was to evaluate the morphology and dimensions of the nasopalatine canal, as well as its correlation with age and gender through cone-beam computed tomography (CBCT) images. Eighty-six CBCT scans of patients aged between 18 and 82 years were evaluated by a unique calibrated evaluator. NPC was morphologically classified into single, parallel and Y-Shape. The following anatomical measurements were taken: #1 NPC diameter at the level of the nasal cavity; #2 NPC diameter at the level of the oral cavity; #3 length of NPC; #4 distance between the buccal wall of the NPC and the buccal bone plate (oral level); # 5 distance between the buccal wall of the NPC and the buccal bone plate (nasal level); #6 distance between the bone crest and the opening of the incisive foramen. #7 distance between the buccal wall of the NPC and the root of the maxillary central incisors. It was observed that the single channel was present in 65.51% of patients. Morphometric analysis showed that the diameter of the NPC at the oral level (#2) was 3.83 mm for men and 3.45 mm for women (p=0.0034). The length of the NPC (#3) was 12.96 and 10.57 mm between males and females, respectively (p<0.001). Measure #6 had a higher value for men (8.20mm) than for women (6.80mm) (p<0.001). Weak positive correlation was found between anatomical measurements and age. It was concluded that the single NPC is the most prevalent, and that the anatomical dimensions are related to gender, so that men have higher measurements comparing to women. |
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Avaliação morfológica e das dimensões anatômicas do canal nasopalatino. Análise por tomografia computadorizada cone beam (TCCB).OdontologiaPalato duroPalato moleIncisivoTomografia computadorizada de feixe cônicoCNPQ::CIENCIAS DA SAUDE::ODONTOLOGIAThe nasopalatine canal (NPC) is an important structure located in the premaxilla connecting the oral with the nasal cavity in the anterior region, containing the nasopalatine nerve and the descending branch of the nasopalatine artery. The evaluation of the CNP is especially important for the planning and execution of surgical procedures performed in the maxilla as apicectomy of central incisors, cyst lesion enucleation, surgically assisted maxillary expansion, etc. The objective of this work was to evaluate the morphology and dimensions of the nasopalatine canal, as well as its correlation with age and gender through cone-beam computed tomography (CBCT) images. Eighty-six CBCT scans of patients aged between 18 and 82 years were evaluated by a unique calibrated evaluator. NPC was morphologically classified into single, parallel and Y-Shape. The following anatomical measurements were taken: #1 NPC diameter at the level of the nasal cavity; #2 NPC diameter at the level of the oral cavity; #3 length of NPC; #4 distance between the buccal wall of the NPC and the buccal bone plate (oral level); # 5 distance between the buccal wall of the NPC and the buccal bone plate (nasal level); #6 distance between the bone crest and the opening of the incisive foramen. #7 distance between the buccal wall of the NPC and the root of the maxillary central incisors. It was observed that the single channel was present in 65.51% of patients. Morphometric analysis showed that the diameter of the NPC at the oral level (#2) was 3.83 mm for men and 3.45 mm for women (p=0.0034). The length of the NPC (#3) was 12.96 and 10.57 mm between males and females, respectively (p<0.001). Measure #6 had a higher value for men (8.20mm) than for women (6.80mm) (p<0.001). Weak positive correlation was found between anatomical measurements and age. It was concluded that the single NPC is the most prevalent, and that the anatomical dimensions are related to gender, so that men have higher measurements comparing to women.O canal nasopalatino (CNP) é uma estrutura importante localizada na pré- maxila conectando a cavidade oral com a cavidade nasal na região anterior, contendo o nervo nasopalatino e o ramo descendente da artéria nasopalatina. A avaliação do CNP é importante para o planejamento e execução de procedimentos cirúrgicos orais realizados na maxila tais como: apicectomia de incisivos centrais, enucleação do cisto do canal nasopalatino, expansão palatina assistida cirurgicamente, etc. O conhecimento da morfologia e morfometria do canal nasopalatino, previne complicações tais como: neuropatias, parestesias e hemorragias. O objetivo deste trabalho foi avaliar por meio de imagens de tomografia computadorizada cone-beam (TCCB) a morfologia e as dimensões do canal nasopalatino, bem como sua correlação com a idade e o gênero. Foram avaliadas retrospectivamente 86 tomografias de pacientes com idades entre 18 e 82 anos por um único operador devidamente calibrado. O CNP foi morfologicamente classificado em canal único, paralelo e em Y. As seguintes medidas anatômicas foram realizadas: #1 diâmetro do CNP ao nível da cavidade nasal; #2 diâmetro do CNP ao nível da cavidade oral; #3 comprimento do CNP; #4 distância entre a parede bucal do CNP e a tábua óssea vestibular (Nível oral); #5 distância entre a parede bucal do CNP e a tábua óssea vestibular (Nível nasal); #6 distância entre a crista óssea e a abertura do forame incisivo. #7 distância entre a parede bucal do CNP e a raiz dos incisivos centrais superiores. Foi observado que o canal único estava presente em 65,51% dos pacientes. A análise morfométrica demonstrou que o diâmetro do CNP em nível oral (#2) foi de 3,83 mm para homens e 3,45 para mulheres (p=0,0034). O comprimento do canal nasopalatino (#3) foi de 12,96 e 10,57 mm para masculino e feminino respectivamente (p<0,001). A medida #6 apresentou valor maior para homens (8,20 mm) em relação às mulheres (6,80 mm) (p<0,001). Fraca correlação positiva foi encontrada entre as medidas anatômicas e a idade. Conclui-se que o CNP único é o mais prevalente, e que as dimensões anatômicas estão relacionadas ao gênero, de forma que homens possuem dimensões maiores que mulheres.Universidade PositivoBrasilOdontologiaPPG1UPMacedo, Rander Moreirahttp://lattes.cnpq.br/2392299414693522Mendes, Flavia Maria Ferreira2022-10-06T18:00:08Z20212022-10-06T18:00:08Z2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttps://repositorio.cruzeirodosul.edu.br/handle/123456789/4074porinfo:eu-repo/semantics/openAccessreponame:Repositório do Centro Universitário Braz Cubasinstname:Centro Universitário Braz Cubas (CUB)instacron:CUB2022-10-06T18:01:13Zoai:repositorio.cruzeirodosul.edu.br:123456789/4074Repositório InstitucionalPUBhttps://repositorio.brazcubas.edu.br/oai/requestbibli@brazcubas.edu.bropendoar:2022-10-06T18:01:13Repositório do Centro Universitário Braz Cubas - Centro Universitário Braz Cubas (CUB)false |
dc.title.none.fl_str_mv |
Avaliação morfológica e das dimensões anatômicas do canal nasopalatino. Análise por tomografia computadorizada cone beam (TCCB). |
title |
Avaliação morfológica e das dimensões anatômicas do canal nasopalatino. Análise por tomografia computadorizada cone beam (TCCB). |
spellingShingle |
Avaliação morfológica e das dimensões anatômicas do canal nasopalatino. Análise por tomografia computadorizada cone beam (TCCB). Mendes, Flavia Maria Ferreira Odontologia Palato duro Palato mole Incisivo Tomografia computadorizada de feixe cônico CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA |
title_short |
Avaliação morfológica e das dimensões anatômicas do canal nasopalatino. Análise por tomografia computadorizada cone beam (TCCB). |
title_full |
Avaliação morfológica e das dimensões anatômicas do canal nasopalatino. Análise por tomografia computadorizada cone beam (TCCB). |
title_fullStr |
Avaliação morfológica e das dimensões anatômicas do canal nasopalatino. Análise por tomografia computadorizada cone beam (TCCB). |
title_full_unstemmed |
Avaliação morfológica e das dimensões anatômicas do canal nasopalatino. Análise por tomografia computadorizada cone beam (TCCB). |
title_sort |
Avaliação morfológica e das dimensões anatômicas do canal nasopalatino. Análise por tomografia computadorizada cone beam (TCCB). |
author |
Mendes, Flavia Maria Ferreira |
author_facet |
Mendes, Flavia Maria Ferreira |
author_role |
author |
dc.contributor.none.fl_str_mv |
Macedo, Rander Moreira http://lattes.cnpq.br/2392299414693522 |
dc.contributor.author.fl_str_mv |
Mendes, Flavia Maria Ferreira |
dc.subject.por.fl_str_mv |
Odontologia Palato duro Palato mole Incisivo Tomografia computadorizada de feixe cônico CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA |
topic |
Odontologia Palato duro Palato mole Incisivo Tomografia computadorizada de feixe cônico CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA |
description |
The nasopalatine canal (NPC) is an important structure located in the premaxilla connecting the oral with the nasal cavity in the anterior region, containing the nasopalatine nerve and the descending branch of the nasopalatine artery. The evaluation of the CNP is especially important for the planning and execution of surgical procedures performed in the maxilla as apicectomy of central incisors, cyst lesion enucleation, surgically assisted maxillary expansion, etc. The objective of this work was to evaluate the morphology and dimensions of the nasopalatine canal, as well as its correlation with age and gender through cone-beam computed tomography (CBCT) images. Eighty-six CBCT scans of patients aged between 18 and 82 years were evaluated by a unique calibrated evaluator. NPC was morphologically classified into single, parallel and Y-Shape. The following anatomical measurements were taken: #1 NPC diameter at the level of the nasal cavity; #2 NPC diameter at the level of the oral cavity; #3 length of NPC; #4 distance between the buccal wall of the NPC and the buccal bone plate (oral level); # 5 distance between the buccal wall of the NPC and the buccal bone plate (nasal level); #6 distance between the bone crest and the opening of the incisive foramen. #7 distance between the buccal wall of the NPC and the root of the maxillary central incisors. It was observed that the single channel was present in 65.51% of patients. Morphometric analysis showed that the diameter of the NPC at the oral level (#2) was 3.83 mm for men and 3.45 mm for women (p=0.0034). The length of the NPC (#3) was 12.96 and 10.57 mm between males and females, respectively (p<0.001). Measure #6 had a higher value for men (8.20mm) than for women (6.80mm) (p<0.001). Weak positive correlation was found between anatomical measurements and age. It was concluded that the single NPC is the most prevalent, and that the anatomical dimensions are related to gender, so that men have higher measurements comparing to women. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021 2021 2022-10-06T18:00:08Z 2022-10-06T18:00:08Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://repositorio.cruzeirodosul.edu.br/handle/123456789/4074 |
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https://repositorio.cruzeirodosul.edu.br/handle/123456789/4074 |
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por |
language |
por |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Positivo Brasil Odontologia PPG1 UP |
publisher.none.fl_str_mv |
Universidade Positivo Brasil Odontologia PPG1 UP |
dc.source.none.fl_str_mv |
reponame:Repositório do Centro Universitário Braz Cubas instname:Centro Universitário Braz Cubas (CUB) instacron:CUB |
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Centro Universitário Braz Cubas (CUB) |
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CUB |
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CUB |
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Repositório do Centro Universitário Braz Cubas |
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Repositório do Centro Universitário Braz Cubas |
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Repositório do Centro Universitário Braz Cubas - Centro Universitário Braz Cubas (CUB) |
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bibli@brazcubas.edu.br |
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