crossing point: foot taiyin, the meeting of Jueyin and Shaoyin.

[Origin]

The three yin refers to the three yin meridians (foot greater yin spleen meridian (SP), foot reverting yin liver meridian (LR), foot lesser yin kidney meridian (KI)); intersection, intersection. The acupoint is the intersection of three yin meridians of foot, hence the name.

[Location]

Sanyinjiaoacupoint cross section
(quoted from "Yan Zhenguo acupoint anatomy")

Sanyinjiao acupoint
(quoted from "Meridians and Acupoints")

Inner calf, foot Neihuaijian (EX-LE8) Upper 3 cun, the depression behind the medial edge of the tibia.

• Zhenjiu Jiayi Jing: "Three inches above the medial malleolus, the bone is sunken";
• Yixue Rumen: "Behind the bone and in front of the tendons" ”.

[Anatomy]

• Muscles: Deep between the posterior edge of the tibia and the soleus muscle, there is the flexor digitorum longus.
• Nerve: The medial cutaneous nerve of the calf (saphenous nerve), and the tibial nerve deep behind.
• Vessels: Great saphenous vein, deep posterior tibial artery and vein.

[Manipulation]

Perpendicular insertion 0.5～1.5 inches. Pregnant women should use with caution.

[Efficacy]

Tonify the spleen soil, help transportation and transformation, clear the qi stagnation, dredge the lower jiao, regulate the thoroughfare vessel Jing Palace, remove meridian and collateral wind-dampness.

• Classical: menstrual irregularities, fluid retention, abdominal distension and fullness, myopia, drooping of upper eyelid (blepharoptosis), blepharitis, spleen-stomach weakness, abdominal distension and fullness, Bowel sloppy diarrhea, hemorrhoids, indigestion, vomiting water after eating, spleen disease, heavy body weight, inability to lift limbs, women's syndrome, metrorrhagia and metrostaxis, leukorrhea, amenorrhea, sterility, pregnancy, fetal movement, difficult delivery, dead fetus, placenta, Postpartum lochia is not possible, haemorrhage, nocturnal emission seminal emission, penile pain, difficulty in urination, enuresis, white turbidity, colic, foot flaccidity, foot heat, paralysis, chronic shank ulcer, athlete's foot, infantile fright, coldness in the hands and feet, fixed arthralgia is not possible , knee pain, shin pain, unable to stand for a long time, sad heart, epilepsy, pharyngitis, fullness in the neck and neck, lung distension, phlegm, cough and unable to lie down.
• Modern: genitourinary diseases, Zigong (EX-CA1) hemorrhage, leukorrhea, testicular inflammation, acute and chronic nephritis, ischuria, gonorrhea, intestinal hernia, impotence, seminal emission, enuresis, acute and chronic enteritis, thrombo-obliterative vessel inflammation, hypertension, insomnia, eczema, hives, itchy skin, diabetes, neurosis, toxic indigestion, prolonged labor.

Treatment of influenza, enterovirus, and various viral colds, Chinese medicine is more refined, non-toxic, and effective than Western medicine

[Recipe]

• lienteric diarrhea: Sanyinjiao (SP6), Yinlingquan (SP9).
• White turbid seminal emission: Sanyinjiao (SP6), Qihai (CV6).
• Acute enteritis in children: Sanyinjiao (SP6), Tianshu (ST25), Hegu (LI4).
• Thrombovesselitis obliterans: Sanyinjiao (SP6), Zhongwan (CV12), Neiguan (PC6), Zusanli ( ST36).
• ischuria (dampness-heat pouring down): Sanyinjiao (SP6), Yinlingquan (SP9), Pangguangshu (BL28), Zhongji(CV3).