extensor muscle of index finger
n.
A muscle with its origin from the ulna, with insertion to an aponeurosis of the index finger, with nerve supply from the radial nerve, and whose action assists in extending the forefinger.
Words nearby extensor muscle of index finger
extensity,
extensive,
extensometer,
extensor,
extensor muscle of fingers,
extensor muscle of index finger,
extensor muscle of little finger,
extensor retinaculum,
extent,
extenuate,
extenuating