Possible Roles of Radiofrequency Ablation in Management of Trigeminal Neuralgia

Abstract

Background: The biggest of the cranial nerves—the trigeminal nerve—is affected by the chronic pain syndrome known as trigeminal neuralgia (TN). Extreme, abrupt, and repeated facial pain that flares up with the slightest touch or wind is a hallmark of this condition. Medication, nerve blocks, and surgery are all options for treating TN, but a new and intriguing alternative is radiofrequency ablation (RFA). Radiofrequency ablation (RFA) is a minimally invasive technique that employs heat radiation to obliterate the tiny section of the trigeminal nerve that is in charge of the discomfort. It is possible to undertake the treatment as an outpatient procedure while under local anesthetic. With a low risk of complications, RFA has proven to alleviate TN patients' pain for the long haul. On the other hand, TN patients who experience discomfort at more than one place may not get relief with RFA. However, for TN patients who have not found relief with other treatments, RFA remains a worthwhile alternative. Additionally, if a patient is not a good candidate for surgery, RFA is a viable alternative. To determine whether patients are ideal candidates for RFA and to learn more about its long-term effectiveness, additional study is required.