"origin: "
"insertion: volar surface of distal phalanges of the second to fifth fingers"
"action: flexion at the distal interphalangeal, proximal interphalangeal and wrist joints"
"shares aponeurotic attachment to the posterior border of the ulna with flexor & extensor carpi ulnaris"
Expected headings
"Summary"
"medial half (third, fourth and fifth digits): ulnar nerve"