[Abnormal innervation of the index finger].
If one finds three digital nerves on the flexor side of the finger, most often it will be due to a proximal ramification of the radial digital nerve, which gives a dorsal branch to the extensor side of the finger. In one case, however, we have seen three true digital nerves on the flexor side of the index finger.
D005385:Fingers / Q000002:abnormalities / Q000294:innervation* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged
Innervationsanomalie des Zeigefingers.