What is the location of the lower he-sea point of the small intestine on the foot yang-ming meridian?

The lower he-sea point of the small intestine is located 9 cun inferior to Stomach 35. This point, known as Small Intestine 8 (SI8), is significant because it represents a key location in Traditional Chinese Medicine (TCM) for addressing conditions related to the small intestine. The 9 cun distance is based on the traditional measurement system in TCM, where one cun is defined as the width of a person's thumb.

In the context of the body, Stomach 35 is located at the knee, and measuring downward from this reference point will lead you to SI8 in a precise manner, allowing practitioners to locate it accurately during acupuncture or herbal treatments. The significance of the lower he-sea point lies in its role in treating digestive issues and related symptoms, aligning with the function of the small intestine as part of the overall digestive system.

Being aware of the specific location and its anatomical relation enhances the understanding of TCM principles and practices, particularly in relation to meridian theory and point function.