Li12 Zhouliao , Gi12

Location When the elbow is flexed , the point is superior to the lateral epicondyle of the humerus , about 1 cun superolateral to Quchi ( Li11 ) , on the medial border of the humerus

Indications Pain , numbness and contracture of the elbow and arm .

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

Vasculature The radial collateral artery and vein .

Innervation The posterior antebrachial cutaneous nerve ; deeper , on the medial side , the radial nerve .