Xiaochangshu (BL 27)

Xiaochangshu corresponds to the back Shu point of the Small Intestine (SI).

Location of Xiaochangshu

Xiaochangshu is located 1.5 cun from the posterior midline, at the level of the 1^st sacral foramen (S1).

Therapeutic functions of Xiaochangshu

• Xiaochangshu is used mainly as a local point for lumbosacral problems ;
• For Heat-type cystitis, with Fire passing from the Heart to the SI.