穴位解说

《灵枢·经脉》:
“公孙者,脾之络也。”

《针灸甲乙经》:
“主心腹痛,逆气,肠鸣。”

Classical Interpretation (EN)

Gongsun (SP-4) is the Luo-Connecting point of the Spleen and the Confluent point of the Chong Mai, widely used for digestive disorders and gynecological conditions.