ST39 (Xiajuxu, “Lower Great Hollow”) is the Lower He-Sea point of the Stomach Meridian. It is located on the anterior aspect of the lower leg, 9 cun inferior to ST35, one finger-breadth lateral to the anterior crest of the tibia. It regulates the intestines and resolves damp-heat in the Lower Jiao.
On the anterior aspect of the lower leg, 9 cun inferior to ST35, one finger-breadth lateral to the anterior crest of the tibia.
Perpendicular insertion 1-2 cun.
Regulates the intestines and resolves damp-heat in the Lower Jiao.
Lower abdominal pain, diarrhea, dysentery, appendicitis, pain in the lumbar region and thigh.
As the Lower He-Sea point of the Small Intestine, ST39 is a key point for regulating the small intestine and resolving damp-heat in the Lower Jiao. It is particularly effective for small intestine disorders such as abdominal distention, pain around the navel, and diarrhea due to damp-heat. It also addresses issues like appendicitis and dysentery. It is frequently used with ST25 (Tianshu) and ST37 (Shangjuxu) for comprehensive intestinal regulation.
ST39 is one of 45 points on the Stomach Meridian. Nearby points:
ST39 (Xiajuxu) is located on the anterior aspect of the lower leg, 9 cun inferior to ST35, one finger-breadth lateral to the anterior crest of the tibia.
ST39 regulates the intestines and resolves damp-heat in the Lower Jiao. Common clinical indications include lower abdominal pain, diarrhea, dysentery, appendicitis, pain in the lumbar region and thigh.
Perpendicular insertion 1-2 cun.
ST39 is a point on the Stomach Meridian (Zú Yángmíng Wèijīng).