On the lateral side of the upper arm, on the line joining Quchi (LI-11) and Jianyu (LI-15), 7 cun above Quchi (LI-11), at the insertion of m. deltoideus.
On the lateral side of the upper arm, in the visible and tender depression formed between the distal insertion of the deltoid muscle and the brachialis muscle, approximately three fifths of the distance along the line drawn between Quchi L.I.-11 and Jianyu L.I.-15.
Needling Method:
Puncture perpendicularly or obliquely upward 0.8-1.5 inches. Moxibustion is applicable.
References
Acupuncture
11.Grasping the Wind(First Edition) - Andrew Ellis, Nigel Wiseman, Ken Boss