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BL-27
小肠俞
Xiǎo Cháng Shù
Xiaochangshu
Location · 定位
骶部，骶正中嵴旁1.5寸，平第一骶后孔
In the sacral region, 1.5 cun lateral to the median sacral crest, at the level of the 1st posterior sacral foramen
Actions · 功效
- frees and regulates the two lower orifices
- clears heat and disinhibits dampness
Indications · 主治
- 腹痛、泄泻、痢疾abdominal pain, diarrhea, dysentery
- 遗尿、尿血enuresis, hematuria
- 带下vaginal discharge
- 腰骶痛lumbosacral 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-xiao-chang-shu,
author = {{Bencaodian Editorial}},
title = {Xiǎo Cháng Shù 小肠俞 (Xiaochangshu) — BL-27},
year = {2026},
howpublished = {Bencao Dian: A Bilingual Knowledge Graph of Traditional Chinese Medicine},
url = {https://bencaodian.org/en/acupoints/xiao-chang-shu},
urldate = {2026-04-16},
note = {CC BY-SA 4.0}
}Permalink is fixed
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