Two Cases of Variations of Musculocutaneous Nerve Communication with the Median Nerve

SUMMARY: To know the nerve variations of brachial plexus and its branches is very important in the management of upper limb nerve injuries. Variations of the brachial plexus are not uncommon, but types of variations are diverse. The unusual communication branches between the musculocutaneous nerve (...

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Autores principales:	Hu,Daosheng, Zheng,Yong, Peng,Shanshan, Hu,Chengjun
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2021
Materias:	Variation Communication Musculocutaneous nerve Median nerve
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022021000400960
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spelling	oai:scielo:S0717-950220210004009602021-08-16Two Cases of Variations of Musculocutaneous Nerve Communication with the Median NerveHu,DaoshengZheng,YongPeng,ShanshanHu,Chengjun Variation Communication Musculocutaneous nerve Median nerve SUMMARY: To know the nerve variations of brachial plexus and its branches is very important in the management of upper limb nerve injuries. Variations of the brachial plexus are not uncommon, but types of variations are diverse. The unusual communication branches between the musculocutaneous nerve (MCN) and the median nerve (MN) in course were found during routine dissection on the two different left arms of formalin fixed male cadavers. Depending on the position related to the coracobrachial muscle (CBM), one MCN pierced the CBM, the other did not in the two cases. The branches of MCN emerged interior to the coracoid process to innervate the CBM. The present case reports of anatomical variations of nerves can help to manage nerve injuries and plan surgical approaches during surgical procedures.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.39 n.4 20212021-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022021000400960en10.4067/S0717-95022021000400960
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Variation Communication Musculocutaneous nerve Median nerve
spellingShingle	Variation Communication Musculocutaneous nerve Median nerve Hu,Daosheng Zheng,Yong Peng,Shanshan Hu,Chengjun Two Cases of Variations of Musculocutaneous Nerve Communication with the Median Nerve
description	SUMMARY: To know the nerve variations of brachial plexus and its branches is very important in the management of upper limb nerve injuries. Variations of the brachial plexus are not uncommon, but types of variations are diverse. The unusual communication branches between the musculocutaneous nerve (MCN) and the median nerve (MN) in course were found during routine dissection on the two different left arms of formalin fixed male cadavers. Depending on the position related to the coracobrachial muscle (CBM), one MCN pierced the CBM, the other did not in the two cases. The branches of MCN emerged interior to the coracoid process to innervate the CBM. The present case reports of anatomical variations of nerves can help to manage nerve injuries and plan surgical approaches during surgical procedures.
author	Hu,Daosheng Zheng,Yong Peng,Shanshan Hu,Chengjun
author_facet	Hu,Daosheng Zheng,Yong Peng,Shanshan Hu,Chengjun
author_sort	Hu,Daosheng
title	Two Cases of Variations of Musculocutaneous Nerve Communication with the Median Nerve
title_short	Two Cases of Variations of Musculocutaneous Nerve Communication with the Median Nerve
title_full	Two Cases of Variations of Musculocutaneous Nerve Communication with the Median Nerve
title_fullStr	Two Cases of Variations of Musculocutaneous Nerve Communication with the Median Nerve
title_full_unstemmed	Two Cases of Variations of Musculocutaneous Nerve Communication with the Median Nerve
title_sort	two cases of variations of musculocutaneous nerve communication with the median nerve
publisher	Sociedad Chilena de Anatomía
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022021000400960
work_keys_str_mv	AT hudaosheng twocasesofvariationsofmusculocutaneousnervecommunicationwiththemediannerve AT zhengyong twocasesofvariationsofmusculocutaneousnervecommunicationwiththemediannerve AT pengshanshan twocasesofvariationsofmusculocutaneousnervecommunicationwiththemediannerve AT huchengjun twocasesofvariationsofmusculocutaneousnervecommunicationwiththemediannerve
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Two Cases of Variations of Musculocutaneous Nerve Communication with the Median Nerve

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