LOCATION
On the lateral end of inguinal groove, 3.5 cun lateral to the midpoint of the upper margin of the pubic symphysis, on the lateral side of the femoral artery.
Features
-/-
Body Inches (cun)
Each person has his/her own personal body inches.
One cun is equal to the width of the Knuckle of the thumb.
Nerves, vascular
The femoral nerve is the femoral artery on the inside.
Indication
Good for hernia.
Urinary retention， testitis，spermatic neuralgia；eclampsia，uterus meningitis，mastitis，insufficient lactation；gastric intestinal cramps. Used for a variety of urinary disorders (retention, painful) GVe to it’s functions of draining dampness, clearing heat and regulating urination. Abdominal pain, hernia, hemorrhoids by regulating qi and invigorating blood.
Combinations
Hernia：SP 12 & LR 01.
Constipation：SP 12 & SP 13.
Leukorrhagia，Postpartum uterine bleeding ：SP 12 & ST 30.
Paraumbilical and hypochondriac aggregation：SP 12 & SP 10.
穴位
在腹股溝外側，距恥骨聯合上緣中點3.5寸，當髂外動脈搏動處的外側。
特點
交會穴，通足厥陰。
同身寸
針灸取穴比量法。出自《千金要方》。
是指以患者本人體表的某些部位折定分寸，
作为量取穴位的長度單位。
穴區神經血管
股神經，內側為股動脈。
適應症
尿瀦留，睾丸炎，精索神經痛；子癇，子宮內膜炎，乳腺炎，乳少；胃腸痙攣。
穴位配伍療法
疝氣：1.衝門 2.大敦
腹滿積聚：1.衝門 2.府舍
帶下產崩：1.衝門 2.氣衝
痃癖：1.衝門 2.血海