Trauma
An accident or a fall can affect the muscles around the shoulder blade. Injuries sustained from contact sports, or a hit can also cause pain and inflammation around and beneath the shoulder pain. The severity of pain usually depends on the mechanism and extent of the injury.
Cervical Disc Herniation
Cervical disc herniation [2] is a condition that causes the ‘slipped’ disc to exert increased pressure on the nerves, ligaments, and muscles. The pain is usually felt beneath the shoulder blade due to weakened muscles of the upper back.