On the dorsal aspect of the 4th toe, at the junction of lines drawn along the lateral border of the nail and the base of the nail, approximately 0.1 cun from the corner of the nail.
Needling Method:
Puncture superficially about 0.1 inch. Moxibustion is applicable.
References
Acupuncture
11.Grasping the Wind(First Edition) - Andrew Ellis, Nigel Wiseman, Ken Boss