Knowledge Base/Acupoints/Gongsun
Educational and cultural reference only — not medical advice. We do not diagnose, do not prescribe, do not recommend medicines or doses, and make no claim to treat or cure any condition. Nothing here should delay you from seeking care. If you have a health concern, consult a licensed healthcare professional.
SP4 · 足太阴脾经

Gongsun gōng sūn · 公孙

Location. Anterior and inferior to the base of the first metatarsal, at the border of red and white skin.

Category. Luo-connecting · confluent of the Chong Mai 络穴·通冲脉

Classically paired with PC6 as the "inner gate" combination in the eight confluent-point method.

定位。第 1 跖骨基底部前下方赤白肉际处。

特定穴。Luo-connecting · confluent of the Chong Mai 络穴·通冲脉

在八脉交会穴法中常与 PC6 相配,形成"内关—公孙"组合。

Classical record · not a treatment recommendation. Needling technique is a licensed practitioner's skill and is out of scope here.
Low risk in routine practice. The medial plantar vessels pass nearby and should be avoided.

Other points on the Foot Taiyin Spleen

19 related entries.

TaibaiSP3 · 太白SanyinjiaoSP6 · 三阴交YinlingquanSP9 · 阴陵泉XuehaiSP10 · 血海DijiSP8 · 地机YinbaiSP1 · 隐白DaduSP2 · 大都LouguSP7 · 漏谷JimenSP11 · 箕门ChongmenSP12 · 冲门FusheSP13 · 府舍FujieSP14 · 腹结DahengSP15 · 大横FuaiSP16 · 腹哀ShidouSP17 · 食窦TianxiSP18 · 天溪XiongxiangSP19 · 胸乡ZhourongSP20 · 周荣DabaoSP21 · 大包

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