Variation in the formation of the median nerve involving a communicating branch from the musculocutaneous nerve

dc.authorid0000-0002-1895-6436
dc.authorid0000-0003-3416-9755
dc.authorid0000-0001-6999-5980
dc.authorid0000-0001-5824-6159
dc.contributor.authorSevinç, Özdemir
dc.contributor.authorArifoğlu, Yasin
dc.contributor.authorBarut, Çağatay
dc.contributor.authorİş, Merih
dc.contributor.authorDıramalı, Murat
dc.date.accessioned2021-06-23T18:54:09Z
dc.date.available2021-06-23T18:54:09Z
dc.date.issued2007
dc.departmentBAİBÜ, Tıp Fakültesi, Temel Tıp Bilimleri Bölümüen_US
dc.description.abstractBackground: The brachial plexus has a complex anatomical structure from its origin in the neck, through its course in the axillary region. It is formed by the union of the ventral rami of the spinal nerves from C5 to T1. Anomalies in the formation of the cords of brachial plexus and the communications between its branches are common. Case Report: Anomalies of the brachial plexus in terms of the formation of the median nerve were observed during routine dissection of the right upper limb of the cadaver of a 55-year-old male. The branches of the lateral and medial cords of the brachial plexus were dissected carefully and the variation from the usual pattern was noted. The lateral root of the median nerve arose from the lateral cord and bifurcated after 2 cm. The upper part united with the medial root of the median nerve and the lower part united with the median nerve approximately 0.5 cm past the aforementioned unification. There was also a communicating branch originating from the musculocutaneous nerve that arose 6 cm distal to the origin of the lateral root. This communicating branch coursed medially and united with the median nerve. Conclusions: It is important to be aware of these variations when planning surgery and regional anesthesia of the axilla or upper extremity. In addition, the presence of anatomic variations of the peripheral nervous system is often used to explain unexpected clinical signs and symptoms.en_US
dc.identifier.endpage146en_US
dc.identifier.issn1507-6164
dc.identifier.scopus2-s2.0-34249944375en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage143en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12491/4268
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-34249944375&partnerID=40&md5=23e16827ce3952a3257e382cd15e8465
dc.identifier.volume8en_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorArifoğlu, Yasin
dc.institutionauthorDıramalı, Murat
dc.language.isoenen_US
dc.relation.ispartofCase Reports and Clinical Practice Reviewen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAnatomical Variationsen_US
dc.subjectBrachial Plexus Cordsen_US
dc.subjectMedian Nerveen_US
dc.titleVariation in the formation of the median nerve involving a communicating branch from the musculocutaneous nerveen_US
dc.typeArticleen_US

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