bubble_chart Category extra point.
bubble_chart Etymology
Zhong, middle; spring, spring eye, here refers to the depression on the body surface. The point is in the center of the dorsum of the wrist, and there is a depression in it, hence the name Zhongquan (EX-UE3).
bubble_chart Location
In the dorsal wrist crease, in the depression on the radial side of the extensor digitorum communis tendon.
bubble_chart Anatomy
Between the extensor pollicis longus tendon and the proper tendon of the index finger, in the dorsal carpal ligament, there are the dorsal carpal branch of the radial artery, the dorsal carpal venous network, and the superficial branch of the radial nerve.
bubble_chart Manipulation
Perpendicular insertion 0.3～0.5 cun.
bubble_chart Efficacy
Fullness in the middle of the chest, white clouds in the eyes, heat in the palms, ascending counterflow in the stomach, blood in the saliva, and gas pain in the heart and abdomen.
bubble_chart Combinations
