Summary Opponens digiti minimi Origin Hook of hamate and flexor retinaculum Insertion Medial border of 5th metacarpal Action Draws 5th metacarpal anteriorly and rotates it, bringing little finger (5th digit) into opposition with thumb Innervation Deep branch of ulnar nerve (C8, T1) Arterial supply Ulnar artery
All Videos (0) Podcasts (1) Anatomy⎪Oppones digiti minimi Anatomy - Opponens digiti minimi Listen Now 2:45 min 2/10/2021 13 plays 0.0 (0)