Shoulder pain is a common problem especially as we get older. The way the shoulder is examined isn't the same from doctor to doctor or therapist to therapist. It's not uncommon to get a different diagnosis from each specialist who sees a patient.

The shoulder joint itself is very complex. The way it works often causes more than one soft tissue structure to get pinched or pulled. This makes it hard to find out the actual cause of the problem.

Experience and training go a long way in making a correct diagnosis of shoulder pain. Besides musculoskeletal problems, shoulder pain can be caused by cancer, infection, or problems in other parts of the body. For example, a kidney infection or ruptured spleen can cause shoulder pain.

Researchers are trying to find a reliable way to test the shoulder. One model being studied is the selective tissue test (STT) first developed by an orthopedic surgeon (James Cyriax, MD). Many doctors and therapists use this skillfully and successfully to make a shoulder pain diagnosis.