Sphenomandibular Muscle or Deep Bundle of Temporal Muscle?

The muscle designated by a group of authors as the sphenomandibular or, according to recent studies, the deep bundle of the temporal muscle, presents important anatomical relationships, especially in a medical-odontological context. In view of this divergence, the aim of the present study was to obs...

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Autores principales: Palomari,Evanisi Teresa, Picosse,Luís Ronaldo, Tobo,Mayta P, Isayama,Ricardo Noboro, da Cunha,Marcelo Rodrigues
Lenguaje:English
Publicado: Sociedad Chilena de Anatomía 2013
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000400002
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spelling oai:scielo:S0717-950220130004000022014-02-18Sphenomandibular Muscle or Deep Bundle of Temporal Muscle?Palomari,Evanisi TeresaPicosse,Luís RonaldoTobo,Mayta PIsayama,Ricardo Noboroda Cunha,Marcelo Rodrigues Sphenomandibular muscle Dissection Deep bundle of the temporal muscle The muscle designated by a group of authors as the sphenomandibular or, according to recent studies, the deep bundle of the temporal muscle, presents important anatomical relationships, especially in a medical-odontological context. In view of this divergence, the aim of the present study was to observe the morphology by means of dissection of the formaldehyde-preserved heads, using two different techniques to access the muscle region in question, designated as trans-zygomatic and frontal access routes. The results permitted, by observation of the dissections frontally, the presence of fascicles standing apart from the deep bundle muscle venter, which was named intermediary bundle. This bundle presented two portions, a meaty upper portion and a tendinous lower portion, which continues with the tendinous part of the superficial bundle present on the internal surface of the coronoid process. In view of the material observations, it can be concluded that, due to the total absence of muscular fascia between its bundles, the temporal muscle is a unique entity presenting three bundles ­ the deep, the intermediate and the superficial.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.31 n.4 20132013-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000400002en10.4067/S0717-95022013000400002
institution Scielo Chile
collection Scielo Chile
language English
topic Sphenomandibular muscle
Dissection
Deep bundle of the temporal muscle
spellingShingle Sphenomandibular muscle
Dissection
Deep bundle of the temporal muscle
Palomari,Evanisi Teresa
Picosse,Luís Ronaldo
Tobo,Mayta P
Isayama,Ricardo Noboro
da Cunha,Marcelo Rodrigues
Sphenomandibular Muscle or Deep Bundle of Temporal Muscle?
description The muscle designated by a group of authors as the sphenomandibular or, according to recent studies, the deep bundle of the temporal muscle, presents important anatomical relationships, especially in a medical-odontological context. In view of this divergence, the aim of the present study was to observe the morphology by means of dissection of the formaldehyde-preserved heads, using two different techniques to access the muscle region in question, designated as trans-zygomatic and frontal access routes. The results permitted, by observation of the dissections frontally, the presence of fascicles standing apart from the deep bundle muscle venter, which was named intermediary bundle. This bundle presented two portions, a meaty upper portion and a tendinous lower portion, which continues with the tendinous part of the superficial bundle present on the internal surface of the coronoid process. In view of the material observations, it can be concluded that, due to the total absence of muscular fascia between its bundles, the temporal muscle is a unique entity presenting three bundles ­ the deep, the intermediate and the superficial.
author Palomari,Evanisi Teresa
Picosse,Luís Ronaldo
Tobo,Mayta P
Isayama,Ricardo Noboro
da Cunha,Marcelo Rodrigues
author_facet Palomari,Evanisi Teresa
Picosse,Luís Ronaldo
Tobo,Mayta P
Isayama,Ricardo Noboro
da Cunha,Marcelo Rodrigues
author_sort Palomari,Evanisi Teresa
title Sphenomandibular Muscle or Deep Bundle of Temporal Muscle?
title_short Sphenomandibular Muscle or Deep Bundle of Temporal Muscle?
title_full Sphenomandibular Muscle or Deep Bundle of Temporal Muscle?
title_fullStr Sphenomandibular Muscle or Deep Bundle of Temporal Muscle?
title_full_unstemmed Sphenomandibular Muscle or Deep Bundle of Temporal Muscle?
title_sort sphenomandibular muscle or deep bundle of temporal muscle?
publisher Sociedad Chilena de Anatomía
publishDate 2013
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000400002
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AT picosseluisronaldo sphenomandibularmuscleordeepbundleoftemporalmuscle
AT tobomaytap sphenomandibularmuscleordeepbundleoftemporalmuscle
AT isayamaricardonoboro sphenomandibularmuscleordeepbundleoftemporalmuscle
AT dacunhamarcelorodrigues sphenomandibularmuscleordeepbundleoftemporalmuscle
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