K12 Dahe ( R12 )

Location 4 cun below the umbilicus , - 0 . 5 cun lateral to Ren3

Indications Nocturnal emission , impotence , morbid leucorrhoea , pain in the external genitalia , prolapse of uterus .

Method Puncture perpendicularly - 0 . 5 - - 1 . 0 inch . Moxibustion is applicable

Vasculature The Muscular branches of the inferior epigastric artery and vein .

Innervation The branches of subcostal nerve and the iliohypogastric nerve .