August 2024, Volume 2, Issue 8

Author

Chandresh Jaiswara, Vyomika Bansal, Apoorva Rai, Arjun Deepak Mahajan and Vedita Singh

Abstract

Trigeminal neuralgia (TN) is a debilitating neuropathic condition characterized by excruciating, lancinating pain attacks. The standard first-line treatment of TN is carbamazepine medication, but some patients do not experience relief from this drug. For cases that do not respond to medication, surgical procedures that cut or remove portions of the peripheral nerves, such as the inferior alveolar and mental nerves, can be attempted. However, these neurectomy surgeries often have high rates of severe facial pain recurring over time. A 40-year-old man suffered from chronic, debilitating trigeminal neuralgia. He underwent multiple tooth extractions and took carbamazepine, but neither provided improvement in his agonizing facial pain. He then had surgical neurectomies of the mental and inferior alveolar nerves, which provided only partial pain relief. The patient was not relieved, so he underwent a surgical neurectomy of the lingual nerve. This third procedure successfully provided a significant reduction in his trigeminal neuralgia pain. Lingual neurectomy emerges as a potentially definitive treatment modality for trigeminal neuralgia refractory to medication or alternative neurectomy procedures. This minimally invasive surgical approach offers a valuable option for patients seeking sustained pain relief, particularly those who are not suitable candidates for or desire to avoid, more extensive or resource-intensive interventions.