The 17th vertebra
Shi = 10, Qi = 7, Shui = vertebra.
Location of Shiqizhui
Shiqizhui corresponds to the 17th vertebra, i.e. the last lumbar vertebra.
This point is located between the spinous processes of L5 and S1.

Therapeutic functions and clinical indications of Shiqizhui
- Shiqizhui treats lumbar problems, lumbosacral problems;
- It is also used for gynecological problems, and works very well for menstrual pain (dysmenorrhea).