What is the location of SP-15?

The location of SP-15, also known as Da Heng, is specifically identified as being 4 cun lateral to the umbilicus. This point is situated on the abdomen, in a horizontal line that follows the anatomy of the spleen meridian. Knowing the precise location of acupuncture points is essential, as it impacts both the effectiveness of treatments and the safety of needle insertion.

In context, measuring 4 cun lateral from the umbilicus places SP-15 appropriately along the abdominal wall, aligned with the anatomical landmarks associated with the spleen. This location is significant in practice for addressing issues related to the spleen and digestive system, as it allows practitioners to access the meridian effectively.

Other locations mentioned, such as medial, lateral, or superior to the umbilicus, do not coincide with the defined positioning of SP-15 according to traditional Chinese medicine practices. Accurate anatomical knowledge is crucial for practitioners in order to facilitate precise treatment aligned with patients' needs.