| alias | Xiadicang, Tongguan, Hailiao |
| international code | EX-HN17 |
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bubble_chart Category extra point.
bubble_chart Etymology
Xia, Tongjia. This acupoint is located in the mandible. Because it is positioned on both sides of the conception vessel meridian point Chengjiang (CV24), it is named Xia Chengjiang (CV24).
bubble_chart Location
is located about an cun away from the
Chengjiang (CV24) point, in the mental foramen of the lower mandible, and take it with your back.
bubble_chart Anatomy
In the orbicularis oris muscle and quadratus labii inferioris muscle, at the mental foramen of the mandible, there are the mental artery, branches of the submental artery and vein and the third branch of the trigeminal nerve (mental nerve)
bubble_chart Manipulation
Perpendicular insertion 0.1～0.2 cun.
bubble_chart Efficacy
Trigeminal neuralgia, toothache, cheek swelling, gum ulcers, facial paralysis, hemifacial spasm, jaundice.
bubble_chart Combinations
- Third branch of trigeminal nerve pain: Xiaguan (ST7), Xia Chengjiang (CV24).
- Down toothache: Hegu (LI4), Xiaguan (ST7), Jiache (ST6), Chengjiang (CV24) .
