Opponens Digiti Minimi

• Opponens Digiti Minimi:

  • Deep to abductor digiti minimi

  A) Opponens Digiti Minimi

  
• O (origin):

  • Hook of hamate
  • Flexor retinaculum

  A) Opponens Digiti Minimi

  
• R (direction):

  • Distally

  A) Opponens Digiti Minim

  
• I (insertion):

  • Medial aspect 5th metacarpal

  A) Opponens Digiti Minimi

  
• A (action):

  • Opposition of 5th finger

  A) Opponens Digiti Minimi

  
• NS (nerve supply):

  • Deep branch ulnar nerve (C7 - T1)

  A) Opponens Digiti Minimi