Before 1911, when Hermann Oppenheim introduced the term dystonia, this movement disorder lacked a unifying descriptor. While words like epilepsy, apoplexy, and palsy have had their meanings since antiquity, references to dystonia are much harder to identify in historical documents. Torticollis is an exception, although there is difficulty distinguishing dystonic torticollis from congenital musc...

One hundred and eight neonates and infants who showed the clinical triad of a head turned to one side, adduction contracture of the hip joint on the occipital side of the turned head, and truncal curvature, which we named TAC syndrome, were studied. These cases included seven with congenital and five with late infantile dislocations of the hip joint and 14 who developed muscular torticollis. Fo...

Congenital muscular torticollis (CMT) and craniosynostosis are diseases that cause plagiocephaly and craniofacial asymmetry in children. In our literature review, we did not find any report of concurrent manifestation of CMT and craniosynostosis. A 41-month-old boy visited our hospital with left torticollis, right laterocollis, and craniofacial asymmetry as the main findings. During clinical ex...

Congenital muscular torticollis (CMT), also known as fibromatosis colli, is recognized as unilateral contracture and shortening of the sternocleidomastoid (SCM) muscle due to muscle atrophy and interstitial fibrosis, causing ipsilateral head tilt and turn (Do, 2006). Its frequency ranges from 0.3 to 2% in newborns with history of perinatal injury, but it is far less common in adults, who are of...

AIM To correlate the Pang and Lee class with the clinical course in a consecutive series of patients presenting with painful torticollis. METHODS Forty-seven dynamic rotational computed tomography (CT) scans in 35 patients were classified into one of the five types defined by Pang and Li, including types I (atlantoaxial rotatopry fixation), II ("pathologic stickiness" without crossover of C1 ...