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| acupoint | Sanjian |
|---|
| alias | Shaogu |
|---|
[Category] _en.webp)
Make a slight fist and place it in the radial depression behind this section of the index finger (2nd metacarpophalangeal joint).
Lose (wood) point.
[Origin]
between, gap. It is the third point of hand yang brightness large intestine meridian (LI), located in the space behind this section, hence the name.
Sanjian (LI3) acupoint
(quoted from "Meridians and Acupoints")
(quoted from "Meridians and Acupoints")
- Lingshu‧Benshu: "After injecting this section, Sanjian (LI3)";
- Zhenjiu Jiayi Jing: "In the hand of the big finger Refers to the center of the posterior and medial depression of this section";
- Xunjing Kaoxue Bian: "About two minutes of the depression."
- Muscles: The first dorsal interosseous muscle, the palmar side is the first lumbrical muscle, the dorsal side is the second metacarpal bone; the deep volar side is the superficial and deep flexor tendons, and the dorsal side is the first interosseous muscle. Palmar muscles.
- Nerve: There are dual distributions of the dorsal digital nerve of the radial nerve and the palmar proper nerve of the median nerve in the skin and subcutaneous tissue.
- Blood vessels: In the subcutaneous tissue, there are the digital radial palmar artery (divided from the main thumb artery of the radial artery) and the dorsal palmar vein.
Make a half-clenched fist and make a perpendicular insertion to the volar side of the metacarpal bone or an oblique insertion of 0.5 to 1 cun in the direction of Hegu (LI4).
Dissipating heat, disinhibiting benifiting the pharynx, regulating the bowels and laxative.
- Classical: acute eye pain, lower tooth pain, sore throat, pharyngitis, throat congestion, redness and swelling on the back of fingers and hands, Hanre, chest fullness, intestinal rumbling, shoulder pain, dry lips, body Heat, wheezing, constipation, polysomnia, malaria, numbness of fingers, fever and no sweating.
- Modern: Oral and maxillofacial diseases, trigeminal neuralgia, insomnia.