$ 0 0 Image may be NSFW. Clik here to view. Image may be NSFW. Clik here to view. The shoulder is a complex joint, with multiple structures surrounding the joint and governing movement. Because of the complexity of the shoulder region, diagnosis of the source of shoulder pain is challenging. Here is what we know in the following infographic. Exercise, lifestyle modification and education are the perfect treatments for shoulder pain. Image may be NSFW. Clik here to view. Source: https://nydnrehab.com/blog/diagnosis-and-treatment-of-shoulder-pain/