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Positional anomaly between the brachial plexus and the scalene muscles, concomitant with an anomalous path of the musculocutaneous nerve: case report and clinical implication

Farfán-C, Emilio; Echeverría-M, Mark; Inostroza-R, Verónica; Schneeberger-L, Daniela; Inzunza-H, Oscar.
Int. j. morphol; 38 (4), 2020
Anatomical variations of the scalene muscles are frequent, as are those of the brachial plexus and its terminal nerves. Nonetheless, these variations are reported separately in the literature. The aim of this work is to present a variation of scalene muscles, concomitant with an abnormal path of the musc...
Plexo Braquial/anomalías, Plexo Braquial/anatomía & histología, Nervio Musculocutáneo/anomalías, Nervio Musculocutáneo/anatomía & histología, Músculos del Cuello/anomalías, Músculos del Cuello/anatomía & histología, Variación Anatómica, Cadáver, Disección
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Absence of musculocutaneous nerve associated with variations of distribution patterns of the median nerve

Zhang, Yong; Yang, Shengbo; Yang, Fangjiu; Xie, Peng.
Int. j. morphol; 32 (2), 2014
Variations in the brachial plexus and the distribution patterns of its branches are not uncommon. A communicating branch, which is the most frequent variation, often arises from musculocutaneous nerve to median nerve. However, the branches arising from lateral cord of the brachial plexus and median nerve...
Nervio Musculocutáneo/anomalías, Nervio Mediano/anomalías, Plexo Braquial/anomalías, Variación Anatómica, Cadáver
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Incidences and clinical implications of communications between musculocutaneous nerve and median nerve in the arm: a cadaveric study

Kumar, N; Guru, A; D'Souza, MR; Patil, J; Nayak B, S.
West Indian med. j; 62 (8), 2013
OBJECTIVES: Variations such as communications between the median nerve and musculocutaneous nerve or in their abnormal branching pattern constitute a major concern in clinical and surgical field. Knowledge of these variations not only provides the clinician with a proper interpretation of the case, but a...
Brazo/inervación, Nervio Musculocutáneo/anomalías, Nervio Mediano/anomalías, Cadáver, Disección, Síndromes de Compresión Nerviosa
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