Palmar interossei (hand)
Related Anatomy
Nerve
Deep branch (of ulnar nerve)
Ulnar nerve
Plexus
Brachial plexus
Muscle Action
Finger adduction (finger closure)
Nerve Root
C8
T1
Brachial Plexus Trunk
Lower trunk
Brachial Plexus Cord
Medial cord
Brachial Plexus Division
Anterior division