Test your knowledge of the extra acupuncture points function and location.
It is found on the palmar surface of the hand, at the midpoint of the transverse creases of the proximal interphalangeal joints of the four fingers.
Explanation
the point lateral to the gap between L4 and L5 is Yao Yan - Eye of the back. It is commonly used for chronic backache, and as a local point for acute backache.
Tai Yang is used to treat headaches around the temples, especially from Liver Yang Rising. Yin Tang is used for frontal headaches, especially if stress or shen disturbance is a factor, and in some sinus headaches. Yu Yao is used to treat headaches involving the eyes, especially from Liver Blood Deficiency.