The Small Intestine meridian has 21 acupuncture points and addresses issues of the ear, eyes, throat and head, as well back pain, mental disorders and issues along the meridian. Common use of some of the SI Acupuncture points: - SI 3: the DU MAI confluent point support any BACK issue! - SI 9-10-11 are a great combo to release muscle tension of the scapula (shoulder blade). - SI 18 is awesome for blocked sinuses. - SI 19 is a local point for tinnitus and other ear problems. My favourite Small Int