B67 Zhiyin ( JingWell Point , V67 )

Location On the lateral side of the small toe , about - 0 . 1 cun posterior to the corner of the nail

Indications Headache , nasal obstruction , epistaxis , ophthalmalgia , malposition of fetus , difficult labor , detention of after birth , feverish sensation in the so le .

Method Puncture superficially - 0 . 1 inch . Moxibustion is applicable .

Vasculature The network formed by the dorsal digital artery and plantar digital proprial artery .

Innervation The plantar digital proprial nerve and the lateral dorsal cutaneous nerve of foot .