The acupoint is located on the dorsum of the hand, posterior to the metacarpophalangeal joint of the fourth finger and in the depression between the fourth and fifth metacarpophalangeal joints (see Fig. 27).
Indications:
Rheumatoid arthritis, joint tuberculosis, headache, dizziness, redness and pain of the eyes, tinnitus, deafness, sore throat, aching pain in the shoulder, back, elbow and arm as well as spasmodic pain of the fingers.
