Location: This acupoint is located lateral to the thigh. When the thigh is flexed, the acupoint is at the junction of the lateral 1/3 and medial 2/3 of the distance between the most protruding point of the great trochanter and the hiatus of the sacrum (see Fig.71).
 
Indications: Urethral spasm, psoas major abscess, sciatica, pain in the loins and legs, flaccidity and obstruction syndromes of lower limbs, sprain of waist and urticaria.