Summary Flexor Pollicis Longus Origin Anterior surface of radius and adjacent interosseous membrane Insertion Base of distal phalanx of thumb Action Flexes phalanges of 1st digit (thumb) Innervation Anterior interosseous nerve (C8, T1) Arterial Supply Anterior interosseous artery
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All Videos (0) Podcasts (1) Anatomy⎪ Flexor Pollicis Longus Anatomy - Flexor Pollicis Longus Listen Now 2:37 min 1/29/2021 80 plays 0.0 (0)