Pain physician
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Glossopharyngeal neuralgia (GPN) is a rare cause of facial pain that has an incidence of less than one per 100,000 people. The excruciating stabbing pain experienced by patients with GPN can be debilitating, leading to difficulties in activities of daily living, such as eating and speaking. As a result, there has been a recent increase in research on the effectiveness of radiofrequency ablation (RFA) for treating GPN. ⋯ RFA is efficacious in treating GPN with over 80% of patients experiencing postprocedure pain relief. However, further research in the form of clinical and controlled trials is needed to contribute to a better understanding of RFA's long-term outcomes for patients with GPN.