Nerf musculocutané Flashcards

1
Q

Présentation

A
Mixte 
BTPB
FA --> coude 
volume moyen 
flex coude
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2
Q

Origine

A

FA

C5 C6

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3
Q

Terminaison

A

Face lat coude

2 branches : ant/post

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4
Q

Trajet

A

Épaule : partie inférolat fa
Bras : traverse boutonnière coracobrachial
Coude : gouttière bicipital lat

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5
Q

Rapports +++

A

Épaule : PVN axillaire (dd) + coracobrachial (dh)
Bras : biceps (en avt) + brachial (arr)
Coude : fascia superficiel (perforé) en avant

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6
Q

Branches collatérales tronc du nerf

A

Nerf sup du cb
N inf cb
N biceps
N brachial

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7
Q

Branches terminales

A

Nerf cutané lat –> 2 branches : antérolat (–> éminence thénar ) + postérolat (–> poignet)

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8
Q

Territoire moteur

A

Loge ant bras

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9
Q

Territoire sensitif

A

Partie lat av-bras

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