Small Intestine 3 (SI3) – Houxi, Back Stream

Location

SI3 is located on the outside of the forelimb, just behind the fetlock joint, in a small depression above the fetlock head.

Functions

SI3 is often used to relieve musculoskeletal pain, especially in the back and neck areas. It can also promote general well-being.

Indicators

Ataxia / Coordination Problems, Dizziness, Generalized Pain, Sleep and Rest Disturbances, Otitis, Ear Problems, Head Pressure/Tension, Distal Sensitivity, Distal Stiffness, Distal Pain / Swelling, Distal Disorders, Tendon strain / Tendon irritation, Fetlock / Metatarsus Irritation, Carpal Joint Problems, Forelimb Tension, Gait instability, Distal lameness, Acute Forelimb Lameness, Lameness, Sweating Pattern, Heat with thirst, Heat Symptoms

Safety

This point should be treated with care, as improper use may cause discomfort. Always consult a professional if unsure.

Medical information

SI3 is located distally on the lateral splint bone of the forelimb, in the depression proximal to the fetlock joint, between the lateral splint bone head and the fetlock bone.

SI3 is the Shu-stream and Wood point of the Small Intestine meridian. It is used for treating lameness, neck stiffness, back pain, and to support neurological disorders.

When using SI3, ensure correct needling technique and calm restraint of the horse to prevent stress and injury.