DU9 (Zhiyang, “Extremity of Yang”) is an acupuncture point on the Governing Vessel Meridian. It is located on the posterior midline, in the depression below the spinous process of the seventh thoracic vertebra (T7). It regulates Liver and Gallbladder, clears damp-heat, benefits the chest.
On the posterior midline, in the depression below the spinous process of the seventh thoracic vertebra (T7).
Oblique insertion superiorly 0.5-1 cun. Caution for pneumothorax.
Regulates Liver and Gallbladder, clears damp-heat, benefits the chest.
Jaundice, chest pain, cough, asthma, stiffness of the spine.
DU9, 'Extremity of Yang,' is a powerful point for regulating the Liver and Gallbladder, especially for clearing damp-heat from these organs, manifesting as jaundice, hypochondriac pain, or bitter taste. It also benefits the chest, addressing issues like asthma, cough, and fullness. Its ability to clear damp-heat makes it a key point for hepatitis and cholecystitis. It is often combined with BL19 for Liver/Gallbladder damp-heat.
DU9 is one of 28 points on the Governing Vessel Meridian. Nearby points:
DU9 (Zhiyang) is located on the posterior midline, in the depression below the spinous process of the seventh thoracic vertebra (T7).
DU9 regulates Liver and Gallbladder, clears damp-heat, benefits the chest. Common clinical indications include jaundice, chest pain, cough, asthma, stiffness of the spine.
Oblique insertion superiorly 0.5-1 cun. Caution for pneumothorax. Caution: ⚠ Pneumothorax risk: oblique/shallow only, never deep perpendicular over the chest wall.
DU9 is a point on the Governing Vessel Meridian (Dū Mài).