What are Trifocals?

Three focus, hand acupuncture point name. Aliased child indigestion point, four seams 2. It is located at the midpoint of the interphalangeal joint of the first and second phalanges of the middle finger. Indications: San Jiao Jing disease, appendicitis, peptic ulcer, urticaria, abdominal distension, fever, pyloric spasm, cardia spasm, etc. Needle 0.1-0.3 inch.