Which GB point lies on the lateral aspect of the lower leg, seven cun superior to the prominence of the lateral malleolus, in the depression at the posterior border of the fibula?

• A. GB37
• B. GB35
• C. GB33
• D. GB34

Answer: (B)

The question tests precise point location on the Gall Bladder channel using anatomical landmarks and cun measurements on the lower leg. Seven cun above the prominence of the lateral malleolus places you up the outer leg, and locating the point in the depression at the posterior border of the fibula identifies it uniquely as GB35. This contrasts with nearby GB points in the region: for example, GB34 is located near the head of the fibula on the front/side of the leg, not along the posterior border, and other GB points lie at different spots along the leg or knee. So the description matches GB35 exactly—the point on the posterior border of the fibula, seven cun above the lateral malleolus.