Disorders of the shoulder are extremely common, with reports of prevalence ranging from 30% of people experiencing shoulder pain at some stage of their lives up to 50% of the population experiencing ...

5. Sharp pain is felt on the top of the shoulder. 6. Sleeping on the shoulder makes it worse. Three self-tests you can do. Be careful because an ac joint problem can be like an impingement problem. 1.

Introduction. Shoulder pain is associated with substantial morbidity. The reported point prevalence ranges between 7% and 27% in the general population and it is thought to increase with age.1 ...