Physical therapy program for cervical dystonia: a study of 20 cases.

Botulinum toxin (BTX) is the best therapeutic option inpatients with cervical dystonia (CD), but physical therapy (PT) can be added to the treatment to achieve better results. Forty of our 70 patients with CD were en-rolled in a controlled open study. Subjects were divided into two groups: G1 (intervention group comprising patients receiving BTX and PT) and G2 (control group comprising patients receiving BTX only).