Middle back pain affects ... of your spinal cord and cause pain. Alongside pain, this condition can cause the shoulders to become uneven, the hip to lean on one side, or the ribs to stick out.

Back pain can also be a symptom of some diseases, such as cancer, or can be linked to certain infections. Your back has three distinct regions, which you can think of as upper, middle ...

The bulk or your heart is located on the left side of your chest ... Muscle strain is a leading cause of pain in the middle area of the back, but referred pain from other areas of the body is also a ...