Torticollis
AKA wry neck
A form of dystonia resulting in a failure to control head position (if shoulders or trunk are also involved, dystonia is a more proper label).
Torticollis refers to a twisting of the head and neck caused by a shortened sternocleidomastoid muscle, tipping the head toward the shortened muscle, while rotating the chin in the opposite direction. Torticollis is seen at all ages, from newborns to adults. It can be congenital or postnatally acquired.
Classification
All torticollis can be classified as either nonparoxysmal (nondynamic) or paroxysmal (dynamic). Causes of nonparoxysmal torticollis include congenital muscular; osseous; central nervous system/peripheral nervous system; ocular; and nonmuscular, soft tissue. Causes of paroxysmal torticollis are benign paroxysmal; spasmodic (cervical dystonia); Sandifer syndrome; drugs; increased intracranial pressure; and conversion disorder. The description, epidemiology, clinical presentation, evaluation, treatment, and prognosis of the most clinically significant types of torticollis follow 1).
Diagnosis
The first step should be always a careful and complete physical examination, which must include all systems. Imaging must be performed for ruling out underlying life-threatening diseases in children with torticollis, particularly, if acquired neurological symptoms exist. Besides craniospinal tumors, ophthalmological problems and central nervous system infections should also be kept in mind. Moreover, early diagnosis of these disorders will reduce mortality and morbidity. Therefore, alertness of clinicians in pediatric and pediatric neurosurgery practice must be increased about this alert symptom 2).
Differential diagnosis
Congenital torticollis
Spasmodic torticollis
Extrapyramidal lesions
Psychogenic
Torticollis from atlantoaxial rotatory subluxation