Spleen 20 (SP20) – Zhourong, Encircling Glory

SP20, also known as Zhourong, is an acupuncture point on the Spleen meridian and is rarely used. It may support the immune system and help with certain respiratory conditions.

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Note: The points shown on the 3D model do not correspond to the exact anatomical location. They serve only as a guide to help you find the respective acupuncture points.

Location

SP20 is located on the lateral thoracic wall, approximately at the level of the 3rd intercostal space, in line with the middle of the chest.

Functions

SP20 may help strengthen the lungs, resolve phlegm, and support the immune system. It is rarely used and mainly for specific indications.

Indicators

Safety

The use of SP20 should only be considered after consulting an experienced professional, as the point is located near the chest. Improper use may cause injury.

Medical information

SP20 is located on the line between SP17 and SP21, in the 3rd intercostal space, approximately at the level of the mid-thorax, ventral to the serratus ventralis muscle.

SP20 is used to tonify the lung and spleen, treat cough, dyspnea, and thoracic pain. It may also provide supportive therapy in chronic respiratory conditions.

Caution is advised when needling SP20 due to its proximity to the pleura; superficial insertion is recommended. Contraindicated in horses with thoracic issues or suspected rib fractures.

Acupressure

Acupuncture

Moxibustion

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