0.1 cun medial and superior to the inner canthus of the eye, near the medial border of the orbit. Which point is this?

• A. SI 15
• B. BL 2
• C. SI 19
• D. SI 18

Answer: (C)

The key idea is locating a point right in the orbital region, just above and toward the middle from the inner corner of the eye. This spot sits in the small hollow near the medial border of the orbit, close to the inner canthus. That precise anatomical position is where Small Intestine 19 sits, known as Tinggong, which is why this point is the best match for the description. The other listed points lie in different facial locations (along the brow, cheek, or other orbital areas), so they don’t align with this exact medial-orbital position.