Where is the xi-cleft point of the hand yang-ming meridian located?

The xi-cleft point of the hand yang-ming meridian, specifically the Large Intestine meridian, is located on the radial side of the index finger in the depression proximal to the head of the 2nd metacarpal bone. This specific anatomical location is important because xi-cleft points are traditionally known for their functions in treating acute conditions and pain, as they serve as crucial channels through which the qi and blood can flow in a concentrated manner.

Selecting a point based on its proximity to other anatomical landmarks, such as the Large Intestine 5 (at the wrist) and the index finger's base, provides a practical way to locate it. This particular region facilitates effective needling techniques and enhances therapeutic effects, aligning well with the meridian's flow and the point's intended uses within TCM practice.

Recognizing the specific characteristics of xi-cleft points, such as their location and purpose within the context of treatment for pain or acute conditions, is critical for practitioners and students studying TCM.