Which acupuncture point is located 1 cun inferior to K-3?

The point located 1 cun inferior to Kidney 3 (K-3) is called Kidney 5 (K-5). K-3 is situated on the inside of the ankle, between the medial malleolus and the Achilles tendon, and is generally considered the source point for the Kidney channel.

When identifying the positioning of acupuncture points, it is essential to have a clear understanding of measurements specific to traditional Chinese medicine. The term "cun" refers to the unit of measurement used in acupuncture, where 1 cun is generally considered to be the width of a person's thumb.

K-5 is specifically located 1 cun below K-3, making it the correct point identified in this question. This positioning is critical for acupuncturists as it ensures accurate treatments based on the specific needs of the patient and the desired therapeutic effects. In this context, knowing the anatomical locations of the points in relation to each other helps practitioners to effectively administer acupuncture and find the desired clinical outcomes.