On the midline of the head, 5 cun directly above the midpoint of the anterior hairline, approximately on the midpoint of the line connecting the apexes of both ears.
At the vertex on the midline, in the depression 5 cun posterior to the anterior hairline and 7 cun superior to the posterior hairline. This point may also be measured as 8 cun posterior to the glabella and 6 cun superior to the external occipital protuberance.
Needling Method:
Puncture subcutaneously 0.3-0.5 inch. Moxibustion is applicable.
References
Acupuncture
11.Grasping the Wind(First Edition) - Andrew Ellis, Nigel Wiseman, Ken Boss