RT Journal Article T1 Buccal neuralgia: a potential cause of facial pain A1 Cuadrado Pérez, María De La Luz A1 Falahat Noushzady, Farzin A1 González García, Nuria A1 Arias Navalón, José A. AB Facial pain can be challenging to diagnose, often point- ing to a myriad of potential sources. Lesions of the termi- nal branches of the trigeminal nerve may lead to localized pain in the innervated region, which can be continuous or intermittent, and sometimes paroxysmal. This pain is often accompanied by hypersensitivity to palpation of the nerve and sensory disturbances within the corresponding territory. Diagnosis of neuralgias or painful neuropathies of the ter- minal trigeminal branches relies on precise localization of the pain and can be confirmed by pain relief following a local anesthetic block. Although many of these condi- tions are well-documented, some have only recently been recognized .The buccal nerve, a terminal branch of the mandibular nerve (V3), provides sensory innervation to the skin over the lower part of the cheek, the buccal mucosa and the buc- cal gingiva of the lower molars. To date, buccal neu- ralgia has not been acknowledged as a distinct cause of pain in the headache literature and is only marginally discussed in dental publications. Here we report a case of facial pain presumably due to neuralgia of the buccal nerve. PB Springer Nature SN 1590-1874 YR 2025 FD 2025-04-16 LK https://hdl.handle.net/20.500.14352/131323 UL https://hdl.handle.net/20.500.14352/131323 LA eng NO Cuadrado, ML., Falahat, F., González-García, N. et al. Buccal neuralgia: a potential cause of facial pain. Neurol Sci 46, 4745–4747 (2025). NO Case Report DS Docta Complutense RD 20 mar 2026