Small intestine meridian goes from posterior aspect of triangular muscle to lower side of spine of scapula and runs obliquely, passes superior angle of spine of scapula then ascends along shoulder to neck.

Crossing meridians and collaterals of small intestine meridian of hand-taiyang:
Small intestine meridian crosses yang link vessel and yang heel vessel at Naoshu acupoint, crosses large intestine meridian, gallbladder meridian and triple energizer meridian at Bingfeng acupoint.

Origination acupoints of small intestine meridian of hand-taiyang:
Jianzhen (SI 9), Naoshu (SI 10), Tianzong, Bingfeng, Quyuan, Jianwaishu, Jianzhongshu, Tianchuang, Tianrong.