I had to look this up and then did some searching. Here is some good info on management.

Holistic Remedies for Spasmodic Torticollis (Cervical Dystonia) - Earth Clinic(R)

My daughter and I are both using a homeopathic HGH gel and it's doing some miracles in our bodies and could even help your issue...HGH in general works to reverse damage in our bodies....