Answer by
NYCCDC (311)
The winging left scapula is likely caused by a weak serratus anterior muscle on that side. The neck pain can be due to muscular hypertonicity, a sprain/strain, disc herniation, or joint degeneration in the neck. A better diagnosis would come from a Chiropractor, PT, or MD. Depending on your history and pain referral the doctor will diagnose the problem.