Origin, common flexor origin of the medial condyle of humerus;
insertion, anterior surface of the base of the second and most often sending a slip to that of the third metacarpal bone;
action, flexes and abducts wrist radialward;
nerve supply, median; its tendon travels in its own canal roofed by a layer of the transverse carpal ligament.
Synonym(s):
musculus flexor carpi radialis [TA] ,
radial flexor muscle of wrist.