Which point is located 1 cun proximal to the olecranon?

The point located 1 cun proximal to the olecranon is indeed SJ-10. This point, known as "Tian Jing," is situated in the area where the elbow bends. The olecranon is the bony prominence of the elbow, and SJ-10 is found by measuring approximately 1 cun above this landmark along the path of the Sanjiao (Triple Warmer) meridian.

SJ-10 is associated with the alleviation of conditions affecting the elbow and can also help in resolving problems related to the ear, because of its functional connections and pathways in Traditional Chinese Medicine. Its location makes it a significant point for treating issues around the elbow joint, which is why it is important for practitioners to understand the anatomical landmarks in this region to locate SJ-10 accurately. This point's proximity to the olecranon helps ensure effective acupuncture treatment for conditions typically treated along the Sanjiao meridian.