Small Intestine 4 (SI4) – Wangu, Wrist Bone

SI4, also known as Wangu, is an important acupuncture point located at the horse's wrist and belongs to the Small Intestine meridian.

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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

SI4 is located on the lateral forelimb, just above the wrist, between the lateral splint bone and the carpal joint.

Functions

SI4 can help relieve pain and swelling in the wrist area and is often used for lameness.

Indicators

Safety

This point should be treated carefully to avoid injuring sensitive structures at the wrist.

Medical information

SI4 is located distal to the accessory carpal bone, in the depression between the lateral splint bone and the carpal joint.

SI4 is used to treat local issues such as carpal joint arthritis, tendonitis, and to support imbalances of the Small Intestine meridian.

Caution is required when needling, as tendons and blood vessels are in close proximity; strict aseptic technique is essential.

Acupressure

Acupuncture

Moxibustion

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