What Is a Snapping Scapula?
Snapping scapula syndrome is a condition in which the shoulder blade, or scapula, grinds against the chest wall and produces an audible popping or snapping sound. The condition may or may not cause pain, depending on the underlying cause. In most cases, a snapping scapula is caused by inflammation and swelling of soft tissue, ligaments, bone, or cushioning sacs called bursae. When the scapula cannot easily slide along the chest wall, bones rub together and produce the characteristic noise and sensation. The condition can usually be treated with rest, ice, and pain relievers, but a badly injured shoulder may need surgery.
