Which lumbar Du Point corresponds to the L1 vertebra?

The point that corresponds to the L1 vertebra is Du 5. In traditional Chinese medicine, the Du meridian runs along the midline of the back and is closely associated with the spine's anatomy and corresponding vertebrae. Each Du point is linked to a specific lumbar vertebra, and Du 5 is anatomically situated at the level of the L1 vertebra, making it the appropriate choice.

Understanding the relationship between the Du points and the lumbar vertebrae is crucial for acupuncturists in diagnosing and treating conditions related to the lower back. The Du meridian plays a significant role in regulating the Yang energies of the body, and knowing the exact locations in relation to the vertebrae helps practitioners effectively target points for treatment.