1.Eye diseases, pharyngitis; 2.Pain in the metacarpophalangeal joint.
On the dorsal side of the little finger, at the midpoint of the proximal interphalangeal joint. (This acupoint is a pair, one on each side)
Lift the arm and face the palm down. The midpoint of the dorsal transverse crease of the second phalangeal joint of the little finger is where the acupoint is located.