Veterinary Medical Manipulation

Is it Chiropractic or VMM?

Veterinary Medical Manipulation (VMM) is very similar to chiropractic; however, the term chiropractic is used only in reference to manipulation in humans. When this therapy is applied to animals, it is referred to as VMM.

What is VMM?

VMM begins with an examination using motion palpation to locate restrictions. Restrictions are a loss of range of motion within a joint, and they involve the bones of the joint, as well as the surrounding soft tissue (muscle, tendon, ligament and nerves). Specific manipulations, or adjustments, are used to restore range of motion. These manipulations involve a high velocity low amplitude (HVLA) thrust in the plane of the joint. Knowledge in equine anatomy, as well as extensive training are required to perform this type of treatment modality safely and effectively.

What are the Effects of a Restriction?

Local Effects: Restrictions can result in adhesions, degeneration of joint cartilage and decreased blood flow to the joint.

Compensatory Effects: The joints adjacent to the restricted joint will compensate by becoming hyper-mobile, which increases their risk of injury and makes them more susceptible to degenerative joint disease (DJD). Muscles will become hypertonic in an effort to stabilize hyper-mobile joints, putting more stress on tendons and increasing the risk of injury.

Nervous System Effects: Restrictions have many effects on the nervous system; however, one of the most significant is an increase in pain. The mechanical stress, muscle tension, inflammation and decreased blood flow caused by a restriction can alter nerve function and lead to pain.