The branches of posterior circumflex humeral artery and vein,the deep brachial artery and vein.
The posterior brachial cutaneous nerve; deeoer, the radial nerve.
- ①Crampy pain and paralysis in the shoulder and arm, neck convulsions,and other diseases of arm and shoulder;
- ③eye diseases.
Puncture perpendicularly or obliquely upward 0.8-1.5 inches. Moxibustion is applicable.