God, mind; hide, hide. This point is close to the heart, where the mind is hidden.

bubble_chart Location

• Zhenjiu Jiayi Jing: "In the next six-point trap of Yuzhong (KI26)";
• Xunjing Kaoxue Bian: "Two cun apart from Zigong (CV19)."

bubble_chart Anatomy

Intramuscular: pectoralis major, external intercostal membrane, internal intercostal muscles. (The deep layer is the lungs).
• Nerve: The anterior cutaneous branch of the second intercostal nerve, and the deep layer is the second intercostal nerve.
• Vessel: second intercostal artery and vein.

bubble_chart Manipulation

Transverse insertion 0.3~0.5 cun, do not penetrate deeply. Moxibustion with moxa cone 3 to 5 times, moxibustion with moxa stick for 5 to 10 minutes.

bubble_chart Efficacy

Broad-chested and beneficial.

• Classical: chest fullness, cough, breathlessness, vomiting, fullness of restlessness, inability to eat fluid retention.
• Modern: pectoralis membrane inflammation, costochondritis, angina pectoris.

bubble_chart Combinations

• Full-chested Xiang Qiang: Xuanji (CV21), Shencang (KI25).