BL-41 is located lateral to which two acupuncture points?

BL-41, known as "Fufen," is an important back-shu point located on the bladder meridian. It is positioned laterally to the second thoracic vertebra (T2) and the back-shu point for the lung, which is BL-12. Knowing the anatomy of the back and the anatomical landmarks of acupuncture points is essential for accurately locating points during treatment.

BL-12, being a significant point in treating respiratory conditions and located at the level of the T2 vertebra, serves as a reference for understanding the anatomical relationships in this area. Therefore, the correct answer highlights an essential knowledge aspect of acupuncture point location and its clinical relevance.

In contrast, the other options do not reflect the anatomical layout of these specific acupuncture points. They involve points that are either not adjacent to each other in the upper body or do not maintain the lateral relationship with BL-41, emphasizing the importance of precise anatomical knowledge in acupuncture practice.