Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/69767
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dc.creatorKennedy Martinez de Oliveirapt_BR
dc.creatorValério Landim de-Almeidapt_BR
dc.creatorCarlos Alberto Carranza Lópezpt_BR
dc.creatorGuilherme Tatagiba Brandãopt_BR
dc.creatorMarcos Guilherme Bedim Trancosopt_BR
dc.creatorMaísa de Fátima Satiro Oliveirapt_BR
dc.creatorIsabela Coimbra Ladeira Moraispt_BR
dc.creatorDaniele Cristina Barbosa Soarespt_BR
dc.creatorLuana Carolina Maletta Costapt_BR
dc.date.accessioned2024-07-05T20:51:47Z-
dc.date.available2024-07-05T20:51:47Z-
dc.date.issued2021-
dc.citation.volume39pt_BR
dc.citation.spage198pt_BR
dc.citation.epage204pt_BR
dc.identifier.doihttp://dx.doi.org/10.4067/S0717-95022021000100198pt_BR
dc.identifier.issn0717-9502pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/69767-
dc.description.abstractEl foramen pterigoespinoso y el foramen pterigoalar (crotafítico-buccinatorius) son formaciones variantes y atávicas de la base del cráneo y surgen respectivamente de osificaciones idiopáticas completas o incompletas, de los ligamentos pterigoespinoso y pterigoalar. Debido a la proximidad con áreas de relevancia para el diagnóstico y la cirugía, como las vías de acceso a los espacios parafaríngeo y retrofaríngeo, es necesario conocer estas condiciones por las dificultades que se generan en las maniobras quirúrgicas. Este estudio se realizó en 45 muestras de cráneos secos y huesos esfenoides desarticulados pertenecientes a la colección de la Universidad Federal de Juiz de Fora, campus Governador Valadares, Minas Gerais, Brasil. Nuestros resultados indicaron una incidencia total de foramen pterigoespinoso y pterigoalar completo e incompleto (crotafítico-buccinatorius) en el 15,5 % (7 cráneos), con una mayor incidencia de la forma incompleta de foramen pterigoespinoso (agujero de Civinini) en 4 cráneos (8,8 %), con 3 de presentación unilateral y 3 de presentación bilateral. El foramen pterigoalar (crotaphitico-buccinatorius o Hyrtl) se observó bilateralmente en 1 de los cráneos (2,2 %). El foramen pterigoespinoso y pterigoalar son hallazgos importantes, a veces incidentales, de un área de gran expresividad anatómica y ocurrencias patológicas, además de los estudios indispensables y poco claros de orden filogenético.pt_BR
dc.description.resumoThe Pterygospinous foramen and pterygoalar foramen (crotaphitico-buccinatorius) are variant and atavic formations of the skull base and arise respectively from complete or incomplete idiopathic ossifications of the pterygospinous and pterygoalar ligaments. By proximity with areas of relevance for diagnosis and surgery, such as access pathways to the parapharyngeal and retropharyngeal spaces, it is necessary to be aware of these conditions due to the difficulties generated in surgical maneuvers and the promotion of compressive syndromes of mandibular nerve branches. This study was conducted on 45 samples of dry skulls and disarticulated sphenoid bones belonging to the collection of the Federal University of Juiz de Fora, Governador Valadares campus, Minas Gerais, Brazil. Our results indicated a total incidence of complete and incomplete pterygospinous and pterygoalar foramen (crotaphitico- buccinatorius) in 15, 5 % (7 skulls), with a higher incidence for the incomplete form of pterygospinous foramen (Civinini foramen) in 4 skulls (8.8 %), with 3 presenting unilaterally and 3 presenting bilaterally. The pterygoalar foramen (crotaphitico-buccinatorius or Hyrtl) was noted bilaterally in 1 of the skulls (2.2 %). The pterygospinous foramen and pterygoalar foramen are important findings, sometimes incidental, of an area of great anatomical expressiveness and pathological occurrences, besides the indispensable and unclear studies of phylogenetic order.pt_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentMED - DEPARTAMENTO DE ANATOMIA E IMAGEMpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofInternational journal of morphologypt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectPterygospinous ligamentpt_BR
dc.subjectPterygoalar ligamentpt_BR
dc.subjectOval foramen and Pore crotaphitico-buccinatoriuspt_BR
dc.subject.otherLigamentospt_BR
dc.subject.otherForame ovalpt_BR
dc.subject.otherBase do crâniopt_BR
dc.titleThe Pterygospinous Foramen (Civinini) and the Pterygoalar (Crotaphitico-Buccinatorius). Laboratory findingspt_BR
dc.title.alternativeEl Foramen Pterigoespinoso (Civinini) y el Pterigoalar (Crotafítico-Buccinatorius). Hallazgos de laboratoriopt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022021000100198&lng=es&nrm=iso&tlng=en#aff6pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-7998-4847pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-3974-0618pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-2362-3414pt_BR
Appears in Collections:Artigo de Periódico



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