1.5 cun distal to Jiexi (ST 41), at the highest spot of dorsum of foot, artery can be palpated.
Pain in dorsum of foot, paralysis of lower extremities, toothache, gingivitis, epilepsy. Pain of the upper teeth, redness and swelling of the dorsum of the foot, facial paralysis, muscular atrophy and motor impairment of the foot.
Tonifies Stomach and Spleen, calms the mind, removes obstructions from the channel.
It is a Xi-Cleft point.
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Perpendicularly 0.3-0.5 inch, avoiding artery.