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GV-20 Hundred Convergences
百会 〔百會〕 bǎi huì
Alternate names: 巅上 diān shàng, Mountain Top; 岭上 lǐng shàng, Ridge Top; 岭上天满 lǐng shàng tiān mǎn, Ridge Top Celestial Fullness; 泥丸宫 ní wán gōng, Mud Ball Palace; 三阳 sān yáng, Three Yang; 三阳五会 sān yáng wǔ huì, Three Yang Fivefold Convergence; 天满 tiān mǎn, Celestial Fullness; 维会 wéi huì, Linking Convergence; 五会 wǔ huì, Fivefold Confluence
Channel: GV, governing (dū) vessel
Modern location: An acupoint located on the superior aspect of the head, 7 cùn above the posterior hairline and 5 cùn behind the anterior hairline on the midline.
Classical location: One cùn and five fēn directly above Behind the Vertex (GV-19), in the depression that is in line with the apexes of the ears. From
Local anatomy: The anastomotic network formed by the superficial temporal arteries and veins and the occipital arteries and veins of both side. The branch of the great occipital nerve.
Action: Subdues liver yáng and extinguishes liver wind; upbears yáng and stems desertion.
Modern indications: Headache; dizziness; loss of speech wind stroke; tinnitus; mania and withdrawal; prolapse of the rectum; yīn protrusion (prolapse of the uterus).
Classical indications: Fright palpitation; forgetfulness; epilepsy; deathlike reversal; deafness; wind dizziness and heavy-headedness; blindness; vertex headache; yīn protrusion (yīn protrusion (prolapse of the uterus)); hemorrhoidal disease; tetany; clenched jaw; hemiplegia;
Needle stimulus: Needling: 0.3 cùn backward transverse insertion. Moxa: 5‒7 cones; pole 5‒20 min.
Needle sensation: Localized distension with numbness or heaviness, extending to the forehead.
Point groups: Intersection point (jiāo huì xué) of the bladder channel and the governing vessel.
Point name meaning:
According to the Nàn Jīng, yáng converges at the head.
A passage in the text Daoist Storehouse (道藏 dào zàng) refers to the head as the most important part of the body, and further states that it is the meeting place of the hundred spirits. As the uppermost point on the head
The numerative hundred may also be a reference to this point’s effectiveness treating the hundred diseases,
as is stated in the