Layer 4 of posterior arm - Layer of muscles of posterior arm   

These layers are imaginary based on dissections of the posterior aspect of arm. This layer contains the following


Layer 4 [Posterior aspect of arm]
1 Trapezius 

2 Infraspinatus fascia 

3 Infraspinatus

4 Teres minor 

5 Long head of triceps brachii 

6 Medial head of triceps brachii

7 Lateral head of triceps brachii 

8 Median nerve and ulnar nerve


Posterior arm layers

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Posterior arm dissector Posterior arm locator Posterior arm rotator

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Electronic School of Medicine
Creator: Oluwole Ogunranti

Posterior arm regional video     Arm layers  links    Electronic dissector    Structure locator





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