The Bladder Meridian has 4 lines on the back, 1.5 inches off the back along the back center line, one on the left and one on the right. It opens 3 inches along the back center line, one on each side. There are 4 lines in total. The Bladder meridian’s circulation starts at the head and runs along the back side of the body all the way to the feet, but it has 2 lines on one side of the back, and a total of 4 lines on the left and right sides combined. It opens 1.5 inches beside the median line, and there is one symmetrically distributed on the left and right sides, with the main acupuncture points of Spleen Yu, Lung Yu and Liver Yu. Open 3 inches beside the median line, with one symmetrically distributed on the left and right, there are mainly acupoints such as Anointing of the Vermicula, Soul Gate, and Yishe. Before the operation of bladder meridian points, it is recommended that the patient go to a regular hospital for consultation and treatment under the guidance of a professional physician to identify the evidence.