《黄帝内经·灵枢·根结》
手少阳三焦经,起点是井穴关冲穴，其脉气流于原穴阳池穴，注于经穴支沟穴，上入于头部天牖穴，下入于络穴外关穴。
少阳根于关冲，溜于阳池，注于支沟，入于天牖、外关也。
Hand Shaoyang Sanjiao Channel, starting at the Jing point Guan Chong point, its pulse flows to the Yuan point Yang Chi point, pours into the Jing point Zhi Gou point, enters the Tian You point on the head, enters the Wai Guan point on the Luo.