[Anatomical revivification of the structure of the belt vessel]

On the base of the records in Huangdi Neijing (Yellow Emperor 's Inner Classic) and relevant ancient literature, the anatomical structure of the belt vessel was revivified. The belt vessel covers the kidneys and inlays in the 14th vertebrae on the lumbar region. It joints qijie (qi street) at the groin and connects with the thoroughfare vessel, the conception vessel and the governor vessel, as well as the muscle region of foot-yangming meridian. Correspondingly, the related anatomic structure includes renal fascia and transversalis fascia. The transversalis fascia is the main part of the belt vessel structure. The superior lumbar triangle is the vulnerable spot of abdominal wall structure and also coincident with the localization of "3 cun away from the spinal column bilaterally". It is the optimal selection when stimulating the belt vessel. In late generations, "governing all of meridians" has been supplemented as the function of the belt vessel. The diaphragm extends to the transversalis fascia and renal fascia through the inferior diaphragmatic fascia and it is also the only structure that connects with the twelve meridians and five zang organs. Hence, modern acupuncture and moxibustion has actually transferred the structural center of the belt vessel from the transversalis fascia to the diaphragm.