Acupoint · SI3
Back Stream SI3
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Location
On the ulnar side of the hand, proximal to the 5th metacarpophalangeal joint at the red-and-white skin border; located with a closed fist.
Point-taking cue
Back Stream: make a fist and the hollow appears behind the little-finger knuckle.
Meridian
Small Intestine Meridian · Hand · Fire
Point categories
Shu-stream point, Eight Vessel Confluent point
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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