How is H-3 located in relation to the medial epicondyle of the humerus?

H-3, also known as the "High Point" or "Elbow Joint" point, is located midway between P-3 (Pericardium 3) and the medial epicondyle of the humerus, which makes this option accurately reflect its anatomical positioning.

To understand this better, it's important to visualize the anatomy of the forearm and how acupuncture points relate to landmarks on the body. P-3, situated at the elbow crease, serves as a reference point for the placement of H-3. The medial epicondyle of the humerus is a bony prominence where several muscles attach, and knowing the distance and position of surrounding acupuncture points helps in precise needle placement for therapeutic purposes.

By specifying that H-3 is "midway between P-3 and it," this choice indicates that H-3 is strategically positioned to balance the therapeutic effects derived from treating issues related to both the heart and elbow in traditional Chinese medicine. This locational context ensures practitioners can effectively target specific health issues associated with these areas of the body while maintaining accurate anatomical correspondence.