Scalenus posterior

Cards (6)

  • I (insertion):
    • 2nd rib
    A) scalenus posterior
  • A (action):
    • Unilateral action: ipsilateral lateral flexion
    A) scalenus posterior
  • O (origin):
    • Transverse processes of cervical spine
    A) scalenus posterior
  • R (direction):
    • Downwards and laterally
    A) scalenus posterior
  • A (actions):
    • All 3 assist with respiration
    A) scalenus posterior
  • NS (nerve supply):
    • Ventral rami cervical spine (C3 - C8)
    A) scalenus posterior