crossing point: Suwen‧Qifu Lun Wang Bing Note: governor vessel (GV), conception vessel (CV) meeting of two meridians; foot yang brightness stomach meridian (ST) "enter into the upper teeth", Therefore, eight extra meridians test supplementary works: Ren, Du, foot yangming meeting.

[Origin]

Acupoint is located at the junction between the upper gums and the labial frenulum in the lip, and is also the meeting point of the Ren and Du meridians, hence the name.

[Location]

Yinjiao (GV28) acupoint
(quoted from "Meridians and Acupoints")

• Zhenjiu Jiayi Jing: "Inside the lips, on the teeth, and between the gums."

[Anatomy]

• Muscle: Upper lip frenulum.
• Nerve: The anterior superior alveolar branch of the maxillary nerve.
• Vessels: Upper labial artery and vein.

[Manipulation]

If the prick bleeds, moxibustion is prohibited.

[Efficacy]

resuscitation, improving vision.

• Classical: Unexplained eye pain, unfavorable polyps in the nose, carbuncle pain in the nose and forehead, flushed face, vexation and pain, inability to turn back the neck, inability to open the mouth, maxillary osteomyelitis, spasm, restlessness, Hanre, deviation of mouth, madness, interdental bleeding.
• Modern: hemorrhoids, acute lumpar sprain.

[Recipe]

• deviation of mouth: Quanliao (SI18), Yinjiao (GV28), Xiaguan (ST7).
• The mouth is silent and the nose is stuck: Yinjiao (GV28), Shangguan (GB3), Daying (ST5), Yifeng (TE17).
• The neck is too anxious to care about: Fengfu (GV16), Yinjiao (GV28).