Which point is situated 5 cun proximal to SI-5?

To determine which point is situated 5 cun proximal to SI-5, it's essential to know the anatomical landmarks and the placement of the small intestine meridian points.

SI-5, also known as Yanggu, is located on the ulnar side of the wrist in the depression between the fifth metacarpal bone and the triquetral bone. The small intestine points are arranged along the inner aspect of the arm and shoulder, and their distances in cun can be used to locate adjacent points based on their anatomical relationships.

The point SI-6, known as Yanglao, is actually located at the wrist, while SI-7, known as Huizong, is positioned on the forearm, between SI-6 and SI-8. SI-8, known as Xiaohai, is located at the elbow. These points are spaced according to their placement on the meridian, but they do not provide the correct distance from SI-5.

SI-7 is specifically 5 cun proximal to SI-5, accurately reflecting the distance measure commonly used in acupuncture practice. The relationship between these points is critical for understanding their use in clinical applications. Therefore, SI-7 is the point that is correctly situated 5 cun