Definition of Torticollis, congenital

Torticollis, congenital: A deformity of the neck that is present at birth. Congenital torticollis is due to shortening of the neck muscles. Congenital torticollis tilts the head to the side on which the neck muscles are shortened, so that the chin points to the other side. The shortened neck muscles are principally supplied by the spinal accessory nerve. Also known as wryneck.