Central River.
On the lateral aspect of the thigh, 2 cun inferior to Fengshi GB.31..
Expels wind, cleans damp and heat, calms channels, unblocks channels.
- Localized diseases: paresthesia of the lower extremities, post-stroke condition, pain of the sciatic nerve, pain in the knees, restriction in the hip joint.
Puncture perpendicularly 1- 2 cun. Cauterization.