海泉 (Hǎiquán) — Sea Spring
Extra point · Extra (Head and Neck) · point EX-HN11
Traditionally used for
- Digestion
Location
On the underside of the tongue, at the midpoint of the frenulum.
How to locate: Ask the patient to curl the tongue up towards the roof of the mouth to expose the frenulum; the point is at its midpoint.
Distances are in cun, a proportional unit — how to measure.
3D view
3D view not available for this point: its position on the 3D model couldn't be checked against its location text, so it is not shown. The 2D maps above show it.
Needling
Functions
- Generates fluids and benefits the tongue
Indications
Similar Points
Sources
- Focks C, ed. Atlas of Acupuncture. Edinburgh: Churchill Livingstone Elsevier, 2008. (Locating method and actions.)
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