肝俞
BL18 Acupuncture Point

Ganshu

Liver Hollow

Bladder Channel
Location

On the mid-back, beside the spine, level with the ninth thoracic vertebra.

Traditional functions

The Back-Shu point for the Liver.

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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.