At the line joining Yangchi (TE4)and the tip of the elbow, 5 cun below the tip of the elbow and between the ulna and radius.
- ①Deafness, sudden loss of voice, toothache, sore throat, and other diseases of the five sense organs;
- ②pain in the hand and arm.
Puncture perpendicularly 0.5-1.0 inch. Moxibustion is applicable.