The shoulder blade (scapula) is one of two triangular bones in the upper back. A complex network of muscles, tendons, nerves, and ligaments stabilize the shoulder blade and support its movements.

A pinched nerve is exactly what it sounds like. A nerve is being pressured by surrounding tissue and thus, loses some circulation. This pressure can be caused by the surrounding muscles, cartilage, or ...

She says another possible cause of shoulder blade pain is thoracic outlet syndrome. This group of conditions results from compression on the blood vessels and nerves in the lower neck and upper chest.

Possible causes of pain in the shoulder blade include sleeping in an uncomfortable position, strain from lifting a heavy object, and physical trauma. It can also be due to a serious condition such ...