Visible man 1368  
  Identify the borders of the axilla: anteriorly the pectoralis major and minor muscles; medially the serratus anterior muscle; posteriorly the subscapularis, teres major, and latissimus dorsi muscles (only the tendon of latissimus is seen at this level); and laterally the coracobrachialis and biceps brachii muscles. Note the vessels and nerves surrounded by fat within the axilla.  
 

Identify the following:

1. pectoralis major

2. pectoralis minor

3. serratus anterior

4. subscapularis

5. latissimus dorsi tendon and teres major

6. coracobrachialis and biceps brachii

7. axilla

 

 
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