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BL-22
三焦俞
Sān Jiāo Shù
Sanjiaoshu
Location · 定位
腰部，第一腰椎棘突下旁开1.5寸
On the lower back, 1.5 cun lateral to the lower border of the spinous process of L1
Actions · 功效
- frees and regulates the water passages
- fortifies the spleen and disinhibits dampness
Indications · 主治
- 水肿、小便不利edema, difficult urination
- 腹胀、肠鸣、泄泻abdominal distension, borborygmus, diarrhea
- 腰背疼痛lumbar and back pain
✓Editor-reviewed· 2026-04-16
Footnotes · 引用
- [1]Deadman, Manual of Acupuncture 2nd ed.
Permalink · CC BY-SA 4.0Cite this entry
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@misc{bencaodian-san-jiao-shu,
author = {{Bencaodian Editorial}},
title = {Sān Jiāo Shù 三焦俞 (Sanjiaoshu) — BL-22},
year = {2026},
howpublished = {Bencao Dian: A Bilingual Knowledge Graph of Traditional Chinese Medicine},
url = {https://bencaodian.org/en/acupoints/san-jiao-shu},
urldate = {2026-04-16},
note = {CC BY-SA 4.0}
}Permalink is fixed
© Bencaodian Editorial · Licensed under CC BY-SA 4.0