Bladder 22 (BL22) – T12 paraspinal
Location
BL22 is located on both sides of the spine, at the level of the twelfth thoracic vertebra (T12), about a thumb's width lateral to the dorsal spinous processes.
Functions
BL22 is traditionally used to support the digestive organs and promote the flow of energy throughout the body.
Indicators
Withers Tension, Edema, Fluid Regulation, Damp Pattern, Edema in the Abdomen / Groin
Safety
This point should be used with care, as it is close to sensitive structures. Always consult a professional if in doubt.
Medical information
BL22 is located 1.5 cun lateral to the caudal end of the dorsal spinous process of T12, in the intercostal space between T12 and T13.
BL22 is the Shu point of the San Jiao (Triple Heater) and is used to regulate water metabolism, Qi flow, and to treat edema, digestive disorders, and metabolic issues.
When needling BL22, special care must be taken to avoid injury to underlying organs and structures. Avoid deep needling, especially in thin horses.
Horse Acu