DU27 (Duiduan, “Extremity of the Mouth”) is an acupuncture point on the Governing Vessel Meridian. DU27 is located on the upper lip, at the junction of the philtrum and the labial tubercle. It benefits the mouth and gums, clears heat, alleviates pain.
DU27 is located on the upper lip, at the junction of the philtrum and the labial tubercle.
Insert obliquely upwards 0.2-0.3 cun. Do not needle deeply.
Benefits the mouth and gums, clears heat, alleviates pain.
Swelling and pain of the gums, halitosis, facial paralysis.
DU27 is a key local point for disorders of the mouth and gums, especially those involving heat, such as gingivitis, toothache, and mouth ulcers. It effectively clears heat and alleviates pain in the oral cavity. Clinically, it is often used for issues affecting the upper lip and frenulum, and can be combined with ST44 for severe toothache.
DU27 is one of 28 points on the Governing Vessel Meridian. Nearby points:
DU27 is located on the upper lip, at the junction of the philtrum and the labial tubercle.
DU27 benefits the mouth and gums, clears heat, alleviates pain. Common clinical indications include swelling and pain of the gums, halitosis, facial paralysis.
Insert obliquely upwards 0.2-0.3 cun. Do not needle deeply. Caution: ⚠ Direct/scarring moxa traditionally avoided here (face / sensory organ — scar & burn risk).
DU27 is a point on the Governing Vessel Meridian (Dū Mài).