Yanggu yáng gǔ · 阳谷

Location. On the posteromedial aspect of the wrist, in the depression between the styloid process of the ulna and the triquetral bone.

Category. Jing-river 经穴

The river point of the Small Intestine meridian — the fourth of the five transport points, placed where classical texts describe the flow as passing through a channel. The name means "yang valley", after the hollow between the two bony landmarks on the outer side of the wrist.