Maximal bite force, facial morphology and sucking habits in young children with functional posterior crossbite
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNIFESP |
Texto Completo: | http://repositorio.unifesp.br/handle/11600/5670 http://dx.doi.org/10.1590/S1678-77572010000200008 |
Resumo: | OBJETIVE: The maintenance of normal conditions of the masticatory function is determinant for the correct growth and development of its structures. Thus, the aims of this study were to evaluate the influence of sucking habits on the presence of crossbite and its relationship with maximal bite force, facial morphology and body variables in 67 children of both genders (3.5-7 years) with primary or early mixed dentition. MATERIAL AND METHODS: The children were divided in four groups: primary-normocclusion (PN, n=19), primary-crossbite (PC, n=19), mixed-normocclusion (MN, n=13), and mixed-crossbite (MC, n=16). Bite force was measured with a pressurized tube, and facial morphology was determined by standardized frontal photographs: AFH (anterior face height) and BFW (bizygomatic facial width). RESULTS: It was observed that MC group showed lower bite force than MN, and AFH/BFW was significantly smaller in PN than PC (t-test). Weight and height were only significantly correlated with bite force in PC group (Pearson's correlation test). In the primary dentition, AFH/BFW and breast-feeding (at least six months) were positive and negatively associated with crossbite, respectively (multiple logistic regression). In the mixed dentition, breast-feeding and bite force showed negative associations with crossbite (univariate regression), while nonnutritive sucking (up to 3 years) associated significantly with crossbite in all groups (multiple logistic regression). CONCLUSIONS: In the studied sample, sucking habits played an important role in the etiology of crossbite, which was associated with lower bite force and long-face tendency. |
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Castelo, Paula Midori [UNIFESP]Gavião, Maria Beatriz DuartePereira, Luciano JoséBonjardim, Leonardo RigoldiUniversidade Federal de São Paulo (UNIFESP)Universidade Estadual de Campinas (UNICAMP)Federal University of Lavras Department of Physiology2015-06-14T13:41:36Z2015-06-14T13:41:36Z2010-04-01Journal of Applied Oral Science. Faculdade De Odontologia De Bauru - USP, v. 18, n. 2, p. 143-148, 2010.1678-7757http://repositorio.unifesp.br/handle/11600/5670http://dx.doi.org/10.1590/S1678-77572010000200008S1678-77572010000200008.pdfS1678-7757201000020000810.1590/S1678-77572010000200008WOS:000277832000008OBJETIVE: The maintenance of normal conditions of the masticatory function is determinant for the correct growth and development of its structures. Thus, the aims of this study were to evaluate the influence of sucking habits on the presence of crossbite and its relationship with maximal bite force, facial morphology and body variables in 67 children of both genders (3.5-7 years) with primary or early mixed dentition. MATERIAL AND METHODS: The children were divided in four groups: primary-normocclusion (PN, n=19), primary-crossbite (PC, n=19), mixed-normocclusion (MN, n=13), and mixed-crossbite (MC, n=16). Bite force was measured with a pressurized tube, and facial morphology was determined by standardized frontal photographs: AFH (anterior face height) and BFW (bizygomatic facial width). RESULTS: It was observed that MC group showed lower bite force than MN, and AFH/BFW was significantly smaller in PN than PC (t-test). Weight and height were only significantly correlated with bite force in PC group (Pearson's correlation test). In the primary dentition, AFH/BFW and breast-feeding (at least six months) were positive and negatively associated with crossbite, respectively (multiple logistic regression). In the mixed dentition, breast-feeding and bite force showed negative associations with crossbite (univariate regression), while nonnutritive sucking (up to 3 years) associated significantly with crossbite in all groups (multiple logistic regression). CONCLUSIONS: In the studied sample, sucking habits played an important role in the etiology of crossbite, which was associated with lower bite force and long-face tendency.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Federal University of São Paulo Department of Biological SciencesState University of Campinas Piracicaba Dental School Department of Pediatric DentistryFederal University of Lavras Department of PhysiologyUNIFESP, Department of Biological SciencesFAPESP: 01/10442-3FAPESP: 06/06338-0SciELO143-148engFaculdade De Odontologia De Bauru - USPJournal of Applied Oral ScienceBite forceFaceSucking behaviorMalocclusionPacifiersMaximal bite force, facial morphology and sucking habits in young children with functional posterior crossbiteinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESPORIGINALS1678-77572010000200008.pdfapplication/pdf82608${dspace.ui.url}/bitstream/11600/5670/1/S1678-77572010000200008.pdfcdb4cc5cb0a9af9b176b32b1d748c5a5MD51open accessTEXTS1678-77572010000200008.pdf.txtS1678-77572010000200008.pdf.txtExtracted texttext/plain25350${dspace.ui.url}/bitstream/11600/5670/9/S1678-77572010000200008.pdf.txt498291beb0a1af1007d2c4d005259895MD59open accessTHUMBNAILS1678-77572010000200008.pdf.jpgS1678-77572010000200008.pdf.jpgIM Thumbnailimage/jpeg6104${dspace.ui.url}/bitstream/11600/5670/11/S1678-77572010000200008.pdf.jpgdb201061a02454e1bb146d20f32cd45bMD511open access11600/56702023-06-05 19:24:02.136open accessoai:repositorio.unifesp.br:11600/5670Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestopendoar:34652023-06-05T22:24:02Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
dc.title.en.fl_str_mv |
Maximal bite force, facial morphology and sucking habits in young children with functional posterior crossbite |
title |
Maximal bite force, facial morphology and sucking habits in young children with functional posterior crossbite |
spellingShingle |
Maximal bite force, facial morphology and sucking habits in young children with functional posterior crossbite Castelo, Paula Midori [UNIFESP] Bite force Face Sucking behavior Malocclusion Pacifiers |
title_short |
Maximal bite force, facial morphology and sucking habits in young children with functional posterior crossbite |
title_full |
Maximal bite force, facial morphology and sucking habits in young children with functional posterior crossbite |
title_fullStr |
Maximal bite force, facial morphology and sucking habits in young children with functional posterior crossbite |
title_full_unstemmed |
Maximal bite force, facial morphology and sucking habits in young children with functional posterior crossbite |
title_sort |
Maximal bite force, facial morphology and sucking habits in young children with functional posterior crossbite |
author |
Castelo, Paula Midori [UNIFESP] |
author_facet |
Castelo, Paula Midori [UNIFESP] Gavião, Maria Beatriz Duarte Pereira, Luciano José Bonjardim, Leonardo Rigoldi |
author_role |
author |
author2 |
Gavião, Maria Beatriz Duarte Pereira, Luciano José Bonjardim, Leonardo Rigoldi |
author2_role |
author author author |
dc.contributor.institution.none.fl_str_mv |
Universidade Federal de São Paulo (UNIFESP) Universidade Estadual de Campinas (UNICAMP) Federal University of Lavras Department of Physiology |
dc.contributor.author.fl_str_mv |
Castelo, Paula Midori [UNIFESP] Gavião, Maria Beatriz Duarte Pereira, Luciano José Bonjardim, Leonardo Rigoldi |
dc.subject.eng.fl_str_mv |
Bite force Face Sucking behavior Malocclusion Pacifiers |
topic |
Bite force Face Sucking behavior Malocclusion Pacifiers |
description |
OBJETIVE: The maintenance of normal conditions of the masticatory function is determinant for the correct growth and development of its structures. Thus, the aims of this study were to evaluate the influence of sucking habits on the presence of crossbite and its relationship with maximal bite force, facial morphology and body variables in 67 children of both genders (3.5-7 years) with primary or early mixed dentition. MATERIAL AND METHODS: The children were divided in four groups: primary-normocclusion (PN, n=19), primary-crossbite (PC, n=19), mixed-normocclusion (MN, n=13), and mixed-crossbite (MC, n=16). Bite force was measured with a pressurized tube, and facial morphology was determined by standardized frontal photographs: AFH (anterior face height) and BFW (bizygomatic facial width). RESULTS: It was observed that MC group showed lower bite force than MN, and AFH/BFW was significantly smaller in PN than PC (t-test). Weight and height were only significantly correlated with bite force in PC group (Pearson's correlation test). In the primary dentition, AFH/BFW and breast-feeding (at least six months) were positive and negatively associated with crossbite, respectively (multiple logistic regression). In the mixed dentition, breast-feeding and bite force showed negative associations with crossbite (univariate regression), while nonnutritive sucking (up to 3 years) associated significantly with crossbite in all groups (multiple logistic regression). CONCLUSIONS: In the studied sample, sucking habits played an important role in the etiology of crossbite, which was associated with lower bite force and long-face tendency. |
publishDate |
2010 |
dc.date.issued.fl_str_mv |
2010-04-01 |
dc.date.accessioned.fl_str_mv |
2015-06-14T13:41:36Z |
dc.date.available.fl_str_mv |
2015-06-14T13:41:36Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Journal of Applied Oral Science. Faculdade De Odontologia De Bauru - USP, v. 18, n. 2, p. 143-148, 2010. |
dc.identifier.uri.fl_str_mv |
http://repositorio.unifesp.br/handle/11600/5670 http://dx.doi.org/10.1590/S1678-77572010000200008 |
dc.identifier.issn.none.fl_str_mv |
1678-7757 |
dc.identifier.file.none.fl_str_mv |
S1678-77572010000200008.pdf |
dc.identifier.scielo.none.fl_str_mv |
S1678-77572010000200008 |
dc.identifier.doi.none.fl_str_mv |
10.1590/S1678-77572010000200008 |
dc.identifier.wos.none.fl_str_mv |
WOS:000277832000008 |
identifier_str_mv |
Journal of Applied Oral Science. Faculdade De Odontologia De Bauru - USP, v. 18, n. 2, p. 143-148, 2010. 1678-7757 S1678-77572010000200008.pdf S1678-77572010000200008 10.1590/S1678-77572010000200008 WOS:000277832000008 |
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http://repositorio.unifesp.br/handle/11600/5670 http://dx.doi.org/10.1590/S1678-77572010000200008 |
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eng |
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143-148 |
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Faculdade De Odontologia De Bauru - USP |
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Faculdade De Odontologia De Bauru - USP |
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