Figure 5From: A prospective study of shoulder pain in primary care: Prevalence of imaged pathology and response to guided diagnostic blocks Shoulder x-ray images of ACJ pathology and rotator cuff calcification. a) AP x-ray view in external rotation showing degenerative acromioclavicular joint changes (white arrow); b) outlet view showing calcification in line with the infraspinatus tendon (black arrow).Back to article page