Middle Section - Longus Colli

• O (origin) - Middle section:

  • vertebral bodies below

  A) middle longus colli

  
• I (insertions) - Middle section:

  • vertebral bodies above

  A) middle longus colli

  
• R (direction):

  • vertically

  A) middle longus colli

  
• A (actions):

  • Bilateral: neck flexion

  A) middle longus colli

  
• NS (nerve supply):

  • Ventral rami C3 - C6

  A) middle longus colli