Updated: 2/12/2018

Lumbricals

0%
Topic
Review Topic
0
0
Topic
Key Images
https://upload.medbullets.com/topic/121918/images/lumbricals_moved.jpg

Origin FDP tendon
Insertion Radial lateral band of the extensor expansion (tendon)
Action Extends PIP and DIP joint.
Innervation

1nd & 2nd lumbricals innervated by median nerve
3rd & 4th lumbicals innervated by ulnar nerve

Arterial Supply Palmar 1 - 3: Palmar metacarpal arteries

 
Topic Rating

Please rate topic.

Average 5.0 of 1 Ratings

 

Topic COMMENTS (2)
Private Note