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Posterior arm
Layer 2- Superficial fascia

1 cutaneous vein  2 supraclavicular nerve (C3, 4)  3 upper lateral cutaneous nerve of arm (C5,6)  4 posterior cutaneous nerve of arm (C5,6,7,8)  5 intercostobrachial nerve   6 medial cutaneous  nerve of arm (C8,T1)  7 posterior cutaneous nerve of arm (C5,6,7,8)

Museum specimen

Museum diagram

Gross anatomy Museum

Click to dissect from superficial fascia of posterior arm (layer 2) to deep fascia of posterior arm (layer 3)

Layer's theory

Electronic School of Medicine <>
Museum of Human Anatomy <>





Electronic School of Medicine
Creator: Oluwole Ogunranti