Anatomical Study of the Pterygospinous and Pterygoalar Bony Bridges and Foramens in Dried Crania and its Clinical Relevance

The ossification of the intrinsic ligaments of the sphenoid bone has been reported in the literature. The presence of bony bridges by ossification of the pterygospinous and pterygoalar ligaments has clinical significance in the infratemporal fossa contents. The purpose of this study is to analyze th...

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Autores: Galdames, Ivan Claudio Suazo [UNIFESP], Matamala, Daniela Zavando [UNIFESP], Smith, Ricardo Luiz [UNIFESP]
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2010
País:Brasil
Institución:Universidade Federal de São Paulo (UNIFESP)
Repositorio:Repositório Institucional da UNIFESP
Idioma:inglés
OAI Identifier:oai:repositorio.unifesp.br:11600/44076
Acceso en línea:http://dx.doi.org/10.4067/S0717-95022010000200012
http://repositorio.unifesp.br/handle/11600/44076
Access Level:acceso abierto
Palabra clave:Pterygospinous ligament
Pterygoalar ligament
Infratemporal fossa
Foramen ovale
Porus crotaphitico-buccinatorius
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spelling Anatomical Study of the Pterygospinous and Pterygoalar Bony Bridges and Foramens in Dried Crania and its Clinical RelevanceEstudio Anatómico de los Puentes Óseos y Forámenes Pterigoespinoso y Pterigoalar en Cráneos Secos y su Relevancia ClínicaPterygospinous ligamentPterygoalar ligamentInfratemporal fossaForamen ovalePorus crotaphitico-buccinatoriusThe ossification of the intrinsic ligaments of the sphenoid bone has been reported in the literature. The presence of bony bridges by ossification of the pterygospinous and pterygoalar ligaments has clinical significance in the infratemporal fossa contents. The purpose of this study is to analyze the prevalence of ossification of these ligaments and assess morphometrically the pterygospinous (Civinini's) and pterygoalar (crotaphitico-buccinatorius) foramens. A total of 312 human skulls from the collection of Universidade Federal de Sao Paulo (UNIFESP) were used to assess the presence of total or partial ossification in pterygospinous (Types I and II) and pterygoalar (Types III and IV) ligaments. Of the sample, 37.18% had some degree of ossification; in Type I, ossification was found in 1.6%, while Types II, III and IV had 13.14, 3.84, and 22.43%, respectively. The pterygospinous foramen presented an average diameter between 10.626-7.366 mm, whereas for the pterygoalar foramen it was between 5.202-3.793 mm. The presence of these formations must be considered in the therapeutic procedures that are performed in the infratemporal region, in assessing pain affecting the territory innervated by the mandibular nerve.Univ Talca, Dept Normal Anat, Talca, ChileUniv Autonoma Chile, Sede Temuco, ChileUniv Fed Sao Paulo, Dept Morphol & Genet, Sao Paulo, BrazilUniv Fed Sao Paulo, Dept Morphol & Genet, Sao Paulo, BrazilWeb of ScienceSoc Chilena AnatomiaUniv TalcaUniv Autonoma ChileUniversidade Federal de São Paulo (UNIFESP)2018-06-15T17:49:39Z2018-06-15T17:49:39Z2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion405-408http://dx.doi.org/10.4067/S0717-95022010000200012International Journal Of Morphology. Temuco: Soc Chilena Anatomia, v. 28, n. 2, p. 405-408, 2010.10.4067/S0717-95022010000200012S0717-95022010000200012.pdf0717-9502S0717-95022010000200012http://repositorio.unifesp.br/handle/11600/44076WOS:000281373600012ark:/48912/001300002qb1jengInternational Journal Of Morphologyinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESPGaldames, Ivan Claudio Suazo [UNIFESP]Matamala, Daniela Zavando [UNIFESP]Smith, Ricardo Luiz [UNIFESP]2024-05-02T15:51:46Zoai:repositorio.unifesp.br:11600/44076Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-05-02T15:51:46Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.none.fl_str_mv Anatomical Study of the Pterygospinous and Pterygoalar Bony Bridges and Foramens in Dried Crania and its Clinical Relevance
Estudio Anatómico de los Puentes Óseos y Forámenes Pterigoespinoso y Pterigoalar en Cráneos Secos y su Relevancia Clínica
title Anatomical Study of the Pterygospinous and Pterygoalar Bony Bridges and Foramens in Dried Crania and its Clinical Relevance
spellingShingle Anatomical Study of the Pterygospinous and Pterygoalar Bony Bridges and Foramens in Dried Crania and its Clinical Relevance
Galdames, Ivan Claudio Suazo [UNIFESP]
Pterygospinous ligament
Pterygoalar ligament
Infratemporal fossa
Foramen ovale
Porus crotaphitico-buccinatorius
title_short Anatomical Study of the Pterygospinous and Pterygoalar Bony Bridges and Foramens in Dried Crania and its Clinical Relevance
title_full Anatomical Study of the Pterygospinous and Pterygoalar Bony Bridges and Foramens in Dried Crania and its Clinical Relevance
title_fullStr Anatomical Study of the Pterygospinous and Pterygoalar Bony Bridges and Foramens in Dried Crania and its Clinical Relevance
title_full_unstemmed Anatomical Study of the Pterygospinous and Pterygoalar Bony Bridges and Foramens in Dried Crania and its Clinical Relevance
title_sort Anatomical Study of the Pterygospinous and Pterygoalar Bony Bridges and Foramens in Dried Crania and its Clinical Relevance
dc.creator.none.fl_str_mv Galdames, Ivan Claudio Suazo [UNIFESP]
Matamala, Daniela Zavando [UNIFESP]
Smith, Ricardo Luiz [UNIFESP]
author Galdames, Ivan Claudio Suazo [UNIFESP]
author_facet Galdames, Ivan Claudio Suazo [UNIFESP]
Matamala, Daniela Zavando [UNIFESP]
Smith, Ricardo Luiz [UNIFESP]
author_role author
author2 Matamala, Daniela Zavando [UNIFESP]
Smith, Ricardo Luiz [UNIFESP]
author2_role author
author
dc.contributor.none.fl_str_mv Univ Talca
Univ Autonoma Chile
Universidade Federal de São Paulo (UNIFESP)
dc.subject.por.fl_str_mv Pterygospinous ligament
Pterygoalar ligament
Infratemporal fossa
Foramen ovale
Porus crotaphitico-buccinatorius
topic Pterygospinous ligament
Pterygoalar ligament
Infratemporal fossa
Foramen ovale
Porus crotaphitico-buccinatorius
description The ossification of the intrinsic ligaments of the sphenoid bone has been reported in the literature. The presence of bony bridges by ossification of the pterygospinous and pterygoalar ligaments has clinical significance in the infratemporal fossa contents. The purpose of this study is to analyze the prevalence of ossification of these ligaments and assess morphometrically the pterygospinous (Civinini's) and pterygoalar (crotaphitico-buccinatorius) foramens. A total of 312 human skulls from the collection of Universidade Federal de Sao Paulo (UNIFESP) were used to assess the presence of total or partial ossification in pterygospinous (Types I and II) and pterygoalar (Types III and IV) ligaments. Of the sample, 37.18% had some degree of ossification; in Type I, ossification was found in 1.6%, while Types II, III and IV had 13.14, 3.84, and 22.43%, respectively. The pterygospinous foramen presented an average diameter between 10.626-7.366 mm, whereas for the pterygoalar foramen it was between 5.202-3.793 mm. The presence of these formations must be considered in the therapeutic procedures that are performed in the infratemporal region, in assessing pain affecting the territory innervated by the mandibular nerve.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
2018-06-15T17:49:39Z
2018-06-15T17:49:39Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.4067/S0717-95022010000200012
International Journal Of Morphology. Temuco: Soc Chilena Anatomia, v. 28, n. 2, p. 405-408, 2010.
10.4067/S0717-95022010000200012
S0717-95022010000200012.pdf
0717-9502
S0717-95022010000200012
http://repositorio.unifesp.br/handle/11600/44076
WOS:000281373600012
dc.identifier.dark.fl_str_mv ark:/48912/001300002qb1j
url http://dx.doi.org/10.4067/S0717-95022010000200012
http://repositorio.unifesp.br/handle/11600/44076
identifier_str_mv International Journal Of Morphology. Temuco: Soc Chilena Anatomia, v. 28, n. 2, p. 405-408, 2010.
10.4067/S0717-95022010000200012
S0717-95022010000200012.pdf
0717-9502
S0717-95022010000200012
WOS:000281373600012
ark:/48912/001300002qb1j
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv International Journal Of Morphology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 405-408
dc.publisher.none.fl_str_mv Soc Chilena Anatomia
publisher.none.fl_str_mv Soc Chilena Anatomia
dc.source.none.fl_str_mv reponame:Repositório Institucional da UNIFESP
instname:Universidade Federal de São Paulo (UNIFESP)
instacron:UNIFESP
instname_str Universidade Federal de São Paulo (UNIFESP)
instacron_str UNIFESP
institution UNIFESP
reponame_str Repositório Institucional da UNIFESP
collection Repositório Institucional da UNIFESP
repository.name.fl_str_mv Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)
repository.mail.fl_str_mv biblioteca.csp@unifesp.br
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score 15,300719

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