Acupoint · LU9
Great Abyss LU9
tai yuan
Location
At the radial end of the palmar wrist crease, at the radial artery pulse.
Point-taking cue
Great Abyss: the deep pool where the pulse shows most clearly.
Meridian
Lung Meridian · Wrist · Metal
Point categories
Yuan-source point, Shu-stream point, Eight Meeting point, Vessel Meeting
Indications
Cough, wheezing, pulseless conditions
Self-care
Gently knead the point with a fingertip for 2–3 min until mild soreness; or apply gentle moxibustion for 10–15 min
Related points
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