Lung 9, Tai Yuan
太淵, tài yuān, "Great Abyss"


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Pinyin Pronunciation:
Alternate Names:
NamePin YinChineseTranslated
Gui Xintài quán太泉Great Spring
Tai Quanguǐ xīn鬼心Ghost Heart
Meridian
Meridian:
Lung  Browse
Reference Source
Reference Source:
Location
Point Location:
  • CAM
At the radial end of the transverse crease of the wrist, in the depression on the lateral side of the radial artery.
  • Deadman
At the wrist joint, in the depression between the radial artery and the tendon of abductor pollicis longus, level with Shenmen HE-7 (the proximal border of the pisiform bone.
How To Find It
The location of this point is normally given in relation to the crease of the wrist. Since wrist creases are superficial and variable anatomical features, it is better to locate this point in relation to the nearby pisiform bone: first locate Shenme
Innervation
Innervation:
The lateral antebrachial cutaneous nerve and superficial ramus of the radial nerve.
Vasculature
Vasculature:
The radial artery and vein.
Cautions
Cautions:
Radial artery
  • avoid use with Moxa
Technique
Technique:
  • CAM
Puncture perpendicularly 0.2-0.3 inch.
  • Deadman
Perpendicular insertion 0.3 to 0.5 cun.

Special Groups:

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