M89.0: Algoneurodystrophy
Algoneurodystrophy, also known as Reflex Sympathetic Dystrophy (RSD), is a condition that affects the nervous system. Your nerves send messages from your brain to other parts of your body. With this condition, these messages may become confused or excessive, leading to pain, swelling, and changes in your skin. Typically, it occurs after an injury or surgery, but it can sometimes happen without a known cause. Algoneurodystrophy typically impacts a single limb, like your arm, leg, hand, or foot, but can spread to other parts of your body. The pain is often described as a burning or throbbing sensation, and can be quite severe. As the condition progresses, the affected area may become sensitive to touch or cold, and the skin may change color, appearing red, blue, or even shiny. Without early treatment, the symptoms may worsen or become permanent.
Patient Disclaimer
The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.