Definition: The torticollis corresponding to an involuntary muscular contraction of one of the neck muscles. It and results in a strong pain in the neck as well as a blockage of movements. The pain may extend to the shoulder, arm or back.

Symptoms of the disease (source)

  • Neck pain
  • Difficulty turning the head
  • Stiff neck muscles
  • Shoulder higher than the other
  • Headaches
  • Pain in the shoulder, arm, back

      Source