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BL-7 Celestial Connection
通天 〔通天〕 tōng tiān
Alternate names: 天白 tiān bái, Celestial White; 天伯 tiān bó, Celestial Lord; 天臼 tiān jiù, Celestial Mortar; 天旧 tiān jiù, Old as the Heavens
Channel: BL, foot greater yáng (tài yáng) bladder channel
Modern location: An acupoint located on the superior aspect of the head, in a depression 4 cùn within the anterior hairline and 1.5 cùn lateral to the midline.
Classical location: One cùn and five fēn behind Light Guard (BL-6), one cùn and five fēn each side of Hundred Convergences on the governing vessel (GV-20). From
Local anatomy: The anastomotic network of the superficial temporal artery and vein and the occipital artery and vein. The branch of the great occipital nerve.
Action: Dispels wind and resolves the exterior; frees and disinhibits the nose.
Modern indications: Headache; dizziness; nasal congestion; nosebleed; deep-source nasal congestion.
Classical indications: Nose sores; nasal polyps; hemilateral wind; deviated mouth; stiff nape; panting.
Needle stimulus: Needling: 0.2‒0.3 cùn transverse insertion. Moxa: 3 cones; pole 5‒15 min.
Point name meaning:
- 通 tōng: to free, unblock; to be freed, unblocked; to connect, communicate
- 天 tiān: celestial, of the heavens; sky; Nature; heaven
The character 天 (tiān) can be considered as a reference to the vertex of the head, while the pictograph 通 (tōng) may be construed as indicating the network vessel that runs from
Rendered as Unblock Heaven, the name reflects this point’s function of clearing the nose. Heaven (天) here refers to the uppermost viscus, the lung, which opens at the nose. See