Li1 Shangyang ( JingWell Point ) , Gi1

Location On the radial side of the index finger , about - 0 . 1 cun posterior to the corner of the nail .

Indications Toothache , sore throat , swelling of the submandibular region , numbness of fingers , febrile diseases with anhidrosis , loss of consciousness .

Method Puncture - 0 . 1 inch , or prick the point to cause bleeding .

Vasculature The arterial and venous network formed by the dorsal digital arteries and veins .

Innervation The palmar digital nerve of the radial nerve , and the palmar digital proprial nerve of the median nerve .