Which point is located inside the mouth, at the superior frenulum where the upper lip meets the gum?

Which point is located inside the mouth, at the superior frenulum where the upper lip meets the gum?

• A. GV 28
• B. M-HN-1 SÌSHÉNCŌNG
• C. M-HN-3 YÌNTÁNG
• D. M-HN-6 YÚYĀO

Answer: (A)

Governing Vessel 28 is the point located inside the mouth at the superior frenulum where the upper lip meets the gum. This midline mouth location is distinctive for GV-28, which sits on the mucosa just above the upper teeth. The other points are not in the mouth: Si Shen Cong is on the head around the vertex, Yin Tang sits between the eyebrows, and Yu Yao is near the inner canthus of the eye area. So the description of being inside the mouth at the upper lip’s frenulum uniquely matches Governing Vessel 28.

Governing Vessel 28 is the point located inside the mouth at the superior frenulum where the upper lip meets the gum. This midline mouth location is distinctive for GV-28, which sits on the mucosa just above the upper teeth.

The other points are not in the mouth: Si Shen Cong is on the head around the vertex, Yin Tang sits between the eyebrows, and Yu Yao is near the inner canthus of the eye area. So the description of being inside the mouth at the upper lip’s frenulum uniquely matches Governing Vessel 28.