Spasmodic torticollis (“torticollis”) is a condition involving painful spasm of very specific muscles that attach to the neck. The term torticollis literally means “twisted neck.” Typically, this condition involves spasm of the trapezius (Fig. 1)and/or sternocleidomastoid (SCM) (Fig. 2) muscles. The most common presentation is strong spasm with pain on one side, which makes… Read more »