Clear Cold Abyss.
With the elbow flexed, this point is located 1 cun proximal to Tianjing SJ.10.
Unblocks collaterals, dispels wind, eliminates cold, anesthetizes.
- Channel diseases: pain in elbow joint, limited mobility in shoulder joint.
- Features: surface Tai Yang syndrome: defeat pathogenic cold, cold fit, headache.
Puncture perpendicularly 0.8 - 1.2 cun. Cauterization.