然谷
KI2 Acupuncture Point

Rangu

Blazing Valley

Kidney Channel
Location

Below and in front of the inner ankle bone, on the lower edge of the navicular bone.

Traditional functions

Used in some traditional protocols associated with Yin deficiency heat.

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This entry is a plain-language reference, not a guide to self-treatment. Acupuncture point locations require hands-on training to identify and use safely — please see a licensed acupuncturist for treatment.