CV 23 — Lián Quán (廉泉) — Ridge Spring
On this page
1. Overview
CV 23 — Lián Quán (廉泉) — is an acupuncture point on the Conception Vessel (Ren Mai) meridian. Its English name, Ridge Spring, reflects the point’s classical character and location. It is used regularly in acupuncture practice for a range of conditions.
I am Dr (TCM) Attilio D’Alberto, a member of the British Acupuncture Council with over 25 years of clinical experience, practising at my clinic in Wokingham, Berkshire.
2. Location
Above the Adam's apple, in the depression above the hyoid bone on the anterior midline.
3. Actions
- Benefits the tongue and promotes speech
- Resolves Phlegm and benefits the throat
- Generates Body Fluids
- Subdues rebellious Qi
4. Indications
- Post-stroke aphasia and speech difficulty
- Difficulty swallowing (dysphagia)
- Tongue swelling and stiffness
- Excessive salivation or dry mouth
- Sore throat and pharyngitis
5. Needling
Oblique superior insertion 0.5–0.8 cun directed towards the root of the tongue.
Important: Acupuncture should only be performed by a fully qualified practitioner. All needles I use are sterile, single-use and disposed of in a clinical sharps container immediately after treatment.
6. Clinical notes
CV 23 is the meeting point of the Ren Mai with the Yin Wei Mai at the throat. It is the primary point for speech disorders — post-stroke aphasia, stuttering and dysarthria — and for swallowing difficulties. Combined with GV 15 and HT 5 it forms the key prescription for post-stroke loss of speech.
7. Treatment at my clinic
I use CV 23 as part of tailored acupuncture prescriptions for conditions including Tinnitus, Jaw pain and TMJ. Each treatment is individually designed following a full TCM assessment.
I see patients in person at my clinic in Wokingham, Berkshire. Visit the prices page for consultation fees. Return to the acupuncture points directory or the acupuncture main page.
