AP shoulder, external rotation  
 

This view is taken with the patient in anatomical position (i.e. arm in external rotation).

 
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Identify the following:

1. clavicle

2. head of humerus

3. greater tubercle

4. lesser tubercle

5. glenoid cavity

6. superior border of scapula

 

7. lateral border of scapula

8. medial border of scapula

9. coracoid process

10. spine of scapula

11. acromion

12. acromioclavicular joint