Si Bai 四白 (ST 2)
| TRANSLATION: | Four Whites; Four Directions Brightness |
|---|---|
| TYPE: | |
| LOCATION: | With eye looking straight forward, the point is 1 cun directly below pupil, in the depression at the infraorbital foramen |
| NEEDLE INSERTION: | a. 90° insertion, b. 5° insertion, c. 45° supero-laterally, along the infraorbital foramen |
| NEEDLE DEPTH: | a. 0.2-0.4 cun, b. Join with SI 18, Yingxiang LI 20 etc., c. 0.3-0.5 cun |