Phantom pain
Phantom Pain
Phantom pain (/ˈfæntəm peɪn/) is a complex medical phenomenon typically associated with the perception of pain in a limb or an organ that is not physically present.
Etymology
The term "phantom pain" originates from the Greek word "phantasma", meaning "illusion" or "apparition", and the Latin word "poena", meaning "punishment" or "pain". It was first used in medical literature in the late 19th century to describe the sensation of pain felt by amputees in their absent limbs.
Definition
Phantom pain is a type of neuropathic pain that occurs following the loss of a body part, most commonly a limb, due to amputation, trauma, or congenital absence. Despite the physical absence of the body part, individuals experiencing phantom pain have reported sensations such as burning, itching, and even the feeling of the absent limb being in a specific position.
Causes
The exact cause of phantom pain is not fully understood. However, it is believed to be a result of mixed signals from the brain or spinal cord. This is often due to changes in the neural circuitry after amputation or loss of a body part.
Treatment
Treatment for phantom pain can be challenging and often involves a multidisciplinary approach. This may include pharmacotherapy, physical therapy, psychotherapy, and in some cases, neurosurgical procedures.
Related Terms
- Neuropathic pain
- Neural circuitry
- Pharmacotherapy
- Physical therapy
- Psychotherapy
- Neurosurgical procedures
External links
- Medical encyclopedia article on Phantom pain
- Wikipedia's article - Phantom pain
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