Bias, differences in imaging test results, and differing symptoms may all contribute to the frequently missed diagnosis of AS in women.

Tight hip flexors, especially a deep muscle called the psoas, can silently stress your spine. Here's why this muscle deserves ...

Shoulder blade pain can have many causes, most often involving a muscle or bone condition directly associated with the scapula, shoulder joint, or the muscles and ligaments supporting the joint.

and increased pain sensitivity, which may involve the toes. The degenerative joint disease osteoarthritis causes pain, stiffness, and inflammation in joints due to the breakdown of cartilage. It can ...