The point is at the eleventh vertebra, which is the midpoint of the twenty-two spinal segments.

[Location]

Jizhong (GV6) acupoint
(quoted from "Meridians and Acupoints")

• Zhenjiu Jiayi Jing: "Below the eleventh vertebra"; it can also be located at the spinous process bulge,
• Leijing Tuyi BOOK>: "When taking the points of the governor vessel (GV) between the spines, they should be taken at the protrusion of the joint."

[Anatomy]

• Muscles: lumbar tendon membrane, supraspinal ligament and interspinous ligament.
• Nerve: medial branch of the posterior branch of the eleventh thoracic nerve, and the spinal cord is within the spinal canal.
• Vessel: posterior branch of the eleventh intercostal artery, interspinous subcutaneous venous plexus.

[Efficacy]

invigorating spleen and resolving dampness.

• Classical: abdominal distension and fullness, inability to eat, jaundice, warm disease, abdominal mass diarrhea, chronic cold, five hemorrhoids, strong waist and spine, wind and epilepsy.
• Modern: Caesarean section, total Zigong (EX-CA1) resection surgery with anesthesia