The Small Intestine meridian journey...
The small intestine meridian begins on the other corner of the little fingernail from the heart channel and moves along the edge of the hand to the wrist where it starts to move upward on the forearm by the outer ulna bone. It passes the elbow at the “funny” bone (on the back side) before moving up the back of the arm behind the shoulder joint.
At this point it joins GB-14 and crosses to a space above the collarbone where it moves internally to the heart, esophagus and stomach before landing at the small intestine.
Back at the collarbone region, it continues superficially up the side of the neck, then over the cheek to the ear.