Comparison of palatal bone height in different facial morphological patterns by cone beam computed tomography
Aim: To evaluate the relationship between palatal bone height and facial types using cone beam computed tomography (CBCT) images. Methods: The study sample consisted of 110 CBCT images. Subjects aged 18 to 35 years old were classified as brachyfacial, mesofacial and dolichofacial, according to SN.Go...
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| Format: | Article |
| Language: | English |
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Universidade Estadual de Campinas
2015-10-01
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| Series: | Brazilian Journal of Oral Sciences |
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| Online Access: | https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641264 |
| _version_ | 1818619427997876224 |
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| author | Gabriella Lopes de Rezende Barbosa Laura Ricardina Ramirez-Sotelo Phillipe Nogueira Barbosa Alencar Solange Maria de Almeida |
| author_facet | Gabriella Lopes de Rezende Barbosa Laura Ricardina Ramirez-Sotelo Phillipe Nogueira Barbosa Alencar Solange Maria de Almeida |
| author_sort | Gabriella Lopes de Rezende Barbosa |
| collection | DOAJ |
| description | Aim: To evaluate the relationship between palatal bone height and facial types using cone beam computed tomography (CBCT) images. Methods: The study sample consisted of 110 CBCT images. Subjects aged 18 to 35 years old were classified as brachyfacial, mesofacial and dolichofacial, according to SN.GoGn angle, measured in cephalometric analysis with Nemotec 3D software. Three observers evaluated the bone height of the palate in the anterior region, at the level of the maxillary first premolars. The measurements were performed in sagittal and coronal views, in median and paramedian regions of the palate, also using Nemotec 3D software. Measurements were repeated after 15 days on 25% of the sample to analyse intra and interobserver agreements by CCI test. Analysis of variance was performed to calculate statistical differences between the bone heights of the three facial types, with a significance level of 5%. Results: The correlation level of intra-observer agreement was excellent. No significant differences were observed between the palatal bone height in the region of first premolars and the different facial types (p>0.05). Conclusions: Based on CBCT evaluations, there is no association between palatal bone height and facial morphological patterns. |
| first_indexed | 2024-12-16T17:37:19Z |
| format | Article |
| id | doaj.art-85d072f6c65148659f2aad59b808a41e |
| institution | Directory Open Access Journal |
| issn | 1677-3225 |
| language | English |
| last_indexed | 2024-12-16T17:37:19Z |
| publishDate | 2015-10-01 |
| publisher | Universidade Estadual de Campinas |
| record_format | Article |
| series | Brazilian Journal of Oral Sciences |
| spelling | doaj.art-85d072f6c65148659f2aad59b808a41e2022-12-21T22:22:42ZengUniversidade Estadual de CampinasBrazilian Journal of Oral Sciences1677-32252015-10-0114310.20396/bjos.v14i3.8641264Comparison of palatal bone height in different facial morphological patterns by cone beam computed tomographyGabriella Lopes de Rezende Barbosa0Laura Ricardina Ramirez-Sotelo1Phillipe Nogueira Barbosa Alencar2Solange Maria de Almeida3Universidade Estadual de Campinas – UNICAMPUniversidade Estadual de Campinas – UNICAMPUniversidade Estadual de Campinas – UNICAMPUniversidade Estadual de Campinas – UNICAMPAim: To evaluate the relationship between palatal bone height and facial types using cone beam computed tomography (CBCT) images. Methods: The study sample consisted of 110 CBCT images. Subjects aged 18 to 35 years old were classified as brachyfacial, mesofacial and dolichofacial, according to SN.GoGn angle, measured in cephalometric analysis with Nemotec 3D software. Three observers evaluated the bone height of the palate in the anterior region, at the level of the maxillary first premolars. The measurements were performed in sagittal and coronal views, in median and paramedian regions of the palate, also using Nemotec 3D software. Measurements were repeated after 15 days on 25% of the sample to analyse intra and interobserver agreements by CCI test. Analysis of variance was performed to calculate statistical differences between the bone heights of the three facial types, with a significance level of 5%. Results: The correlation level of intra-observer agreement was excellent. No significant differences were observed between the palatal bone height in the region of first premolars and the different facial types (p>0.05). Conclusions: Based on CBCT evaluations, there is no association between palatal bone height and facial morphological patterns.https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641264Cone-beam computed tomographyDiagnostic imagingOrthodontic anchorage procedures |
| spellingShingle | Gabriella Lopes de Rezende Barbosa Laura Ricardina Ramirez-Sotelo Phillipe Nogueira Barbosa Alencar Solange Maria de Almeida Comparison of palatal bone height in different facial morphological patterns by cone beam computed tomography Brazilian Journal of Oral Sciences Cone-beam computed tomography Diagnostic imaging Orthodontic anchorage procedures |
| title | Comparison of palatal bone height in different facial morphological patterns by cone beam computed tomography |
| title_full | Comparison of palatal bone height in different facial morphological patterns by cone beam computed tomography |
| title_fullStr | Comparison of palatal bone height in different facial morphological patterns by cone beam computed tomography |
| title_full_unstemmed | Comparison of palatal bone height in different facial morphological patterns by cone beam computed tomography |
| title_short | Comparison of palatal bone height in different facial morphological patterns by cone beam computed tomography |
| title_sort | comparison of palatal bone height in different facial morphological patterns by cone beam computed tomography |
| topic | Cone-beam computed tomography Diagnostic imaging Orthodontic anchorage procedures |
| url | https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641264 |
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