What is the cun measurement for the distance from the median to the side of the body while looking at the lateral leg?

The distance from the median line to the side of the body when measuring on the lateral aspect of the leg is typically considered to be around 15 cun. This cun measurement is based on the traditional understanding of body proportions in acupuncture and Chinese medicine. The cun is a unit of measure that relates to the anatomical landmarks and is used for precise location of acupuncture points.

When assessing the leg laterally, practitioners often start from the prominence of the greater trochanter and measure down to the protruding bone of the lateral malleolus, taking note of the overall length of the leg and the general body proportions. The consensus within acupuncture practice establishes that this distance averages around 15 cun for the lateral side of an adult leg, making it a useful reference point for clinical practice.

Other options, while they may represent estimates for different areas or individuals, do not align with the standardized measurement established for the lateral leg. Thus, 15 cun remains the correct and widely accepted measurement for this specific anatomical reference.