Pain medicine : the official journal of the American Academy of Pain Medicine
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Peripheral nerve injury can result in the formation of neuroma/nerve entrapment, a persistent peripheral neuropathic pain state which is often refractory to invasive interventions or medications. Therefore, there is a need in the field of pain management to develop innovative noninvasive therapy in treating post-traumatic peripheral neuropathic pain states. A new intervention, transcutaneous magnetic stimulation (tMS), is derived from the use of transcranial magnetic stimulation in which a rapid discharge of electric current is converted into dynamic magnetic flux for modulating neuronal functions. ⋯ tMS offers a noninvasive treatment option for neuroma-related neuropathic pain conditions. Randomized controlled studies are required in further validating the efficacy of this treatment modality. Additional studies are also needed to assess the underlying electrophysiological mechanisms of the observed analgesic benefit.