TCM Library

Supporting Yang

At the lateral end of the popliteal crease, medial to the biceps femoris tendon. This educational point record includes traditional functions, indications, and safety context.

Key reference facts

Point code
BL-39
Body region
lower-limb
Traditional functions
Opens Lower-Burner water passages; Promotes Lower-Burner fluid transformation and excretion; Benefits the Bladder

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