Small Intestine July 6, 2020 0 comments SI 15 – JIANZHONGSHU Small Intestine Meridian Acupuncture Point SI 15 – Chinese name: JIANZHONGSHU Location 2 cun lateral to the lower border of the spinous process of the 7th thoracic vertebra. Indications Dorsalgia Painful alterations in the shoulder-neck region. Adverse Events Pneumothorax.