IF shoulder pain wakes you up in the night, makes simple tasks like brushing your hair challenging, or stops you from reaching up for that item on the top shelf, you’re not alone. Shoulder ...

Anatomy of the shoulder joint Although the shoulder joint has a large range of motion, rendering it great mobility, this flexibility also reduces its stability. It is prone to damage under stress ...

Related: Anatomy of the Human Shoulder Joint People with RA who have shoulder involvement will have pain in both shoulders.

Dislocation—complete loss of contact between joint surfaces that requires a reduction manoeuvre to restore normal anatomy. This may be acute (first ... partial loss of contact between joint surfaces ...