Du21 Qianding ( Vg21 )

Location On the midline of the head , - - 1 . 5 cun anterior to Du20

Indications Epilepsy , dizziness , blurring of vision , vertical headache , rhinorrhea .

Method Puncture subcutaneously - 0 . 3 - 0 . 5 inch . Moxibustion is applicable .

Vasculature The anastomotic network formed by the right and left superficial temporal arteries and veins .

Innervation On the communicating site of the branch of the frontal nerve with the branch of the great occipital nerve .