0.3–0.5 cun obliquely in a lateral or medial direction or transversely along the channel pathway.
Caution: Pneumothorax, subclavicular artery/vein.
Commentary for Qihu ST-13
Qihu ST-13 is not a major point of the Stomach Channel. Its main function is to descend Rebellious Qi and open the chest, characterized by distention and fullness in the chest or lateral costal region.