Infantile torticollis [top]

  • Excessive contraction of sternocleidomastoid in young infant neck spasm torticollis
  • Deviation of head to affected side
  • Palpable mass in sternocleidomastoid muscle

Spasmodic torticollis [top]

  • Intermittent attacks of sternocleidomastoid / trapezius torticollis neck spasm
  • Young adult, may be familial