In the superior lateral part of the anterior thoracic wall, superior to the coracoid process of scapula, in the depression of the infra-clavicular fossa, 6 cun lateral to the anterior midline.
On the antero-lateral aspect of the chest, below the lateral extremity of the clavicle, 6 cun lateral to the midline, in the center of the hollow of the delto-pectoral triangle.
Needling Method:
Puncture obliquely 0.5-0.8 inch towards the lateral aspect of the chest. To avoid injuring the lung, never puncture deeply towards the medial aspect. Moxibustion is applicable.
References
Acupuncture
11.Grasping the Wind(First Edition) - Andrew Ellis, Nigel Wiseman, Ken Boss