Updated: 12/31/2021

Palmar interossei

0%
Topic
Review Topic
0
0
Topic
Images
https://upload.orthobullets.com/topic/10050/images/0921bed5-abd3-4892-b918-5e9e1aeb2640_palmar..jpg
  • Summary
    • Palmar interossei (3 muscles)
      Origin
      Palmar surfaces of 2nd, 4th and 5th metacarpals (3 unipennate muscles)
      Insertion
      Extensor expansions of digits and bases of proximal phalanges of digits 2, 4 and 5
      Action
      Adduct digits toward axial line and assist lumbricals in flexing metacarpophalangeal joints and extending interphalangeal joints
      Innervation
      Deep branch of ulnar nerve (C8, T1)
      Arterial supply
      Palmar metacarpal arteries

Please rate this review topic.

You have never rated this topic.

Thank you. You can rate this topic again in 12 months.

Flashcards (0)
Cards
1 of 0
VIDEOS & PODCASTS (1)
EXPERT COMMENTS (0)
Private Note