CV23

Lianquan

Star

廉泉 (Liánquán) — Ridge Spring

Ren (Conception) channel · point 23

Meeting point of the Ren Mai with the Yin Wei Mai

Location

On the neck, on the anterior midline, in the depression above the hyoid bone, superior to the laryngeal prominence.

Needling

Depth: 0.5–1.0 cun
Angle: Oblique, directed toward the root of the tongue

Functions

  • Benefits the tongue and the voice
  • Resolves phlegm and promotes speech
  • Promotes the flow of saliva

Indications

Stiffness of the tongue and difficulty speaking after strokesudden loss of voiceexcessive salivation or droolingdifficulty swallowingdry mouthsore throat

Clinical Notes

The principal point for post-stroke dysarthria and swallowing difficulty, needled toward the tongue root.

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