ST31 (Biguan, “Thigh Gate”) is an acupuncture point on the Stomach Meridian. It is located on the anterior aspect of the thigh, directly inferior to the anterior superior iliac spine, at the level of the perineum, in the sartorius muscle. It dispels wind-damp and strengthens the leg.
On the anterior aspect of the thigh, directly inferior to the anterior superior iliac spine, at the level of the perineum, in the sartorius muscle.
Perpendicular insertion 1-2 cun.
Dispels wind-damp and strengthens the leg.
Pain in the thigh and knee, muscular atrophy, paralysis.
ST31, 'Thigh Gate,' is a primary point for disorders of the hip and thigh, particularly pain, weakness, and atrophy of the quadriceps. It excels at dispelling wind-damp and strengthening the leg, making it invaluable for conditions like sciatica, hemiplegia, and Bi syndrome affecting the lower limb. It is often used in conjunction with other local points for comprehensive leg treatment.
ST31 is one of 45 points on the Stomach Meridian. Nearby points:
ST31 (Biguan) is located on the anterior aspect of the thigh, directly inferior to the anterior superior iliac spine, at the level of the perineum, in the sartorius muscle.
ST31 dispels wind-damp and strengthens the leg. Common clinical indications include pain in the thigh and knee, muscular atrophy, paralysis.
Perpendicular insertion 1-2 cun.
ST31 is a point on the Stomach Meridian (Zú Yángmíng Wèijīng).