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Complex Regional Pain Syndrome
Understanding Complex Regional Pain Syndrome
Complex regional pain syndrome (CRPS) is a persistent pain condition typically affecting one limb, often after an injury. This condition is believed to originate from abnormalities in the peripheral and central nervous systems. The central nervous system includes the brain and spinal cord, while the peripheral nervous system consists of the nerves that send signals between the brain, spinal cord, and the body. CRPS is marked by intense, prolonged pain and may also manifest through changes in the color, temperature, and swelling of the affected area.
Conditions
Symptoms of Complex Regional Pain Syndrome
- Persistent burning or throbbing pain, typically in an arm, leg, hand, or foot
- Increased sensitivity to touch or cold
- Swelling in the affected area
- Fluctuations in skin temperature, feeling sweaty or cold
- Skin color changes, which may appear white, mottled, red, or blue
- Altered skin texture, possibly becoming tender, thin, or shiny
- Changes in hair and nail growth patterns
- Joint stiffness, swelling, and damage
- Muscle spasms, weakness, tremors, and potential muscle atrophy
- Reduced mobility in the affected body part
- Pain that may feel like it originates from a deep nerve or muscle, possibly related to radiculopathy from conditions like foraminal narrowing or neural encroachment, or chemical radiculitis from the leakage of nucleus pulposus
Take the first step toward relief—schedule an appointment with our pain specialists today!
Causes of Complex Regional Pain Syndrome
The exact causes of CRPS remain partially understood. It is believed to result from trauma or an injury that disrupts the normal functioning of the peripheral and central nervous systems. CRPS manifests in two types, both presenting similar symptoms but originating from different causes:
- CRPS-I (Reflex Sympathetic Dystrophy Syndrome): This type can develop after an illness or injury that did not directly damage the nerves in the affected limb. Roughly 90 percent of cases are classified under CRPS-I.
- CRPS-II:Previously known as causalgia, this form occurs after a specific nerve injury and shares similar symptoms to CRPS-I.
Treatment Options for Complex Regional Pain Syndrome
- Lumbar Sympathetic Block
- Stellate Ganglion Block
- Neurostimulation Therapy
- Intrathecal Pump Implant
