Location

On the dorsal and outer [ulnar] surfaces of thumb, with the hand pronated, 2.5 fen to the inner [ulnar] side of center of first phalanx of thumb. One point every two fen, going up [distal] from the horizontal line of the metacarpus, to the joint crease, 5 points in total.

Selection

Indication categories

Indications

Shenjings

Regular channels

Groups

Zones