Location: This acupoint is located lateral to the shank, 5 cun above the tip of the external malleolus, on the anterior border of the fibula (see Fig. 73).
 
Indications: Scleritis, chronic renal insufficiency, Pain of eyes, scleritis, night blindness, nearsight-edness, epiphora with wind, distending pain in the breast and flaccidity and obstruction syndromes of lower limbs.