Point: Lumbosacral region

Technique: Locate the vertical line from the third lumbar vertebrae to the second sacral vertebrae and l to 1.5 cun lateral to the mid-line of the spine, and choose any point on the line to prick. After the point is located accurately, a three-edged needle is used to prick the point. Two points should be pricked each time, cupping then applied. The treatment is performed once every three days.