Which acupuncture point serves as the Back Shu point for the Liver?

The Back Shu point for the Liver is located at BL-18, also known as the Liver Back Shu point. This is significant in Traditional Chinese Medicine (TCM) as Back Shu points are specifically associated with the Yang organs, providing a connection to the function and health of those organs. These points are located on the bladder meridian, which runs parallel to the spine.

BL-18 is located on the back, typically at the level of the 9th thoracic vertebra, and its stimulation is believed to enhance the flow of Qi and blood to the liver, which is critical for its various functions including detoxification, the regulation of emotions, and the storage of blood. This is why BL-18 is pivotal when addressing liver-related issues or when wanting to bolster liver Qi.

Understanding the role of Back Shu points in TCM can help practitioners design more effective treatment plans. While the other options listed pertain to different organs, BL-18 specifically targets liver health, making it the correct answer for identifying the Back Shu point of the Liver.