In the hollow between the intertragic notch posteriorly and the condyloid process of the mandible anteriorly. Locate this point with the mouth wide open.
Needling Method:
Puncture perpendicularly 0.5-0.7 inch. Moxibustion is applicable.
References
Acupuncture
11.Grasping the Wind(First Edition) - Andrew Ellis, Nigel Wiseman, Ken Boss