DETERMINATION OF THE LENGTH AND PENETRATION POINT OF THE MASSETERIC NERVE IN THE MASSETER MUSCLE

With the aim of helping in the diagnosis and treatment of the lesions that affect the muscles enervate for masseteric nerve, as well as to offer anatomical information of great importance for the accomplishment of surgeries in the infratemporal area we have done this study. It has the objective to d...

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Autores principales:	Bento de Lima,Fernando Fusari, Alves,Nilton
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2002
Materias:	Masseteric nerve Masseter muscle Anatomy
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-98682002000100004
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spelling	oai:scielo:S0716-986820020001000042002-07-08DETERMINATION OF THE LENGTH AND PENETRATION POINT OF THE MASSETERIC NERVE IN THE MASSETER MUSCLEBento de Lima,Fernando FusariAlves,Nilton Masseteric nerve Masseter muscle Anatomy With the aim of helping in the diagnosis and treatment of the lesions that affect the muscles enervate for masseteric nerve, as well as to offer anatomical information of great importance for the accomplishment of surgeries in the infratemporal area we have done this study. It has the objective to determinate the length and the penetration point of the masseteric nerve, in the masseter muscles. Twenty hemiheads were used, fastened in formol, of adult individuals of both sexes and different breed. Initially, it was made the dissection of the pieces by an endocranian access, once located the nerves, we passed to the mensuration of the same ones, using as proximal reference the oval foramen and as distal reference the penetration point of the nerve in the muscle. For the determination of the penetration point we used the zygomatic arch as reference. The penetration points were projected to the surface with the aid of a pin, and compared with the references already described giving thus, subsidies for an eventual approach of those structures for the surface. The obtained results were analyzed in a statistics, where we could conclude that there are no significant differences in the length among the right and left sides. We ended although the medium length of the masseteric nerve is of 45,26mm, and that the masseteric nerves penetrate in the superior third of the masseter muscleinfo:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaRevista chilena de anatomía v.20 n.1 20022002-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-98682002000100004en10.4067/S0716-98682002000100004
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Masseteric nerve Masseter muscle Anatomy
spellingShingle	Masseteric nerve Masseter muscle Anatomy Bento de Lima,Fernando Fusari Alves,Nilton DETERMINATION OF THE LENGTH AND PENETRATION POINT OF THE MASSETERIC NERVE IN THE MASSETER MUSCLE
description	With the aim of helping in the diagnosis and treatment of the lesions that affect the muscles enervate for masseteric nerve, as well as to offer anatomical information of great importance for the accomplishment of surgeries in the infratemporal area we have done this study. It has the objective to determinate the length and the penetration point of the masseteric nerve, in the masseter muscles. Twenty hemiheads were used, fastened in formol, of adult individuals of both sexes and different breed. Initially, it was made the dissection of the pieces by an endocranian access, once located the nerves, we passed to the mensuration of the same ones, using as proximal reference the oval foramen and as distal reference the penetration point of the nerve in the muscle. For the determination of the penetration point we used the zygomatic arch as reference. The penetration points were projected to the surface with the aid of a pin, and compared with the references already described giving thus, subsidies for an eventual approach of those structures for the surface. The obtained results were analyzed in a statistics, where we could conclude that there are no significant differences in the length among the right and left sides. We ended although the medium length of the masseteric nerve is of 45,26mm, and that the masseteric nerves penetrate in the superior third of the masseter muscle
author	Bento de Lima,Fernando Fusari Alves,Nilton
author_facet	Bento de Lima,Fernando Fusari Alves,Nilton
author_sort	Bento de Lima,Fernando Fusari
title	DETERMINATION OF THE LENGTH AND PENETRATION POINT OF THE MASSETERIC NERVE IN THE MASSETER MUSCLE
title_short	DETERMINATION OF THE LENGTH AND PENETRATION POINT OF THE MASSETERIC NERVE IN THE MASSETER MUSCLE
title_full	DETERMINATION OF THE LENGTH AND PENETRATION POINT OF THE MASSETERIC NERVE IN THE MASSETER MUSCLE
title_fullStr	DETERMINATION OF THE LENGTH AND PENETRATION POINT OF THE MASSETERIC NERVE IN THE MASSETER MUSCLE
title_full_unstemmed	DETERMINATION OF THE LENGTH AND PENETRATION POINT OF THE MASSETERIC NERVE IN THE MASSETER MUSCLE
title_sort	determination of the length and penetration point of the masseteric nerve in the masseter muscle
publisher	Sociedad Chilena de Anatomía
publishDate	2002
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-98682002000100004
work_keys_str_mv	AT bentodelimafernandofusari determinationofthelengthandpenetrationpointofthemassetericnerveinthemassetermuscle AT alvesnilton determinationofthelengthandpenetrationpointofthemassetericnerveinthemassetermuscle
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DETERMINATION OF THE LENGTH AND PENETRATION POINT OF THE MASSETERIC NERVE IN THE MASSETER MUSCLE

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