Sj1 Guanchong ( JingWell Point , Tr1 )

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

Indications Headache , redness of the eyes , sore throat , stiffness of the tongue , febrile diseases , irritability .

Method Puncture superficially - 0 . 1 inch , or prick with a threeedged needle to cause bleeding . Moxibustion is applicable

Vasculature The arterial and venous network formed by the palmar digital proprial artery and vein .

Innervation The palmar digital proprial nerve derived from the ulnar nerve .