Which acupuncture point is located on the transverse crease of the wrist?

The acupuncture point located on the transverse crease of the wrist is LU9, also known as Taiyuan. This point is situated at the wrist's crease, specifically in the anatomical snuffbox, which is formed by the tendons of the abductor pollicis longus and extensor pollicis brevis muscles. LU9 is associated with the lung organ and is a crucial point for treating respiratory issues, as well as benefiting the heart and blood vessels due to its role in regulating qi and blood.

LU9 is considered an important point for tonifying deficiency conditions and is commonly used in acupuncture treatments aimed at strengthening the body's overall vitality. Its location on the wrist makes it easily accessible for needle insertion and manipulation during treatment, enhancing its therapeutic effects.

In contrast, the other options either do not correspond to the wrist crease or are not classified as points on the wrist. H7, for instance, is located on the wrist but on the ulnar side, while P-6 is found about two fingerbreadths above the wrist crease on the inner forearm. P-5, known as Jianshi, is situated slightly higher than the wrist crease and is more aligned with treating conditions like nausea. Thus, LU9 is correctly identified