Fibrocartilaginous Embolism

Fibrocartilaginous embolism (FCE) is one cause of sudden rear limb paralysis and loss of deep pain perception in dogs. It occurs when disc material from the spinal cord breaks off and blocks blood flow, resulting in damage similar to a stroke.

Causes:

• Ruptured disc in the spinal cord

• Disc material blocks blood vessels

Signs:

• Sudden paralysis in rear legs

• Loss of conscious proprioception (knuckling)

• Lack of reflexes in hind limbs

Diagnosis & Treatment:

• -MRI or myelogram to visualize spinal cord and rule out IVDD

• NSAIDs or steroids to reduce inflammation

• Patience for potential natural recovery aided by rehabilitation

Our Rehabilitation Program:

• Passive range of motion to maintain flexibility

• Progressive strength exercises

• Assistive walking support (slings, carts)

• Balance and coordination training

• Modalities to reduce pain and stimulate nerve recovery

With time and proper rehab, many dogs regain functional mobility after FCE.