Browsing by Subject "Hunt’s neuralgia"

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    Geniculate neuralgia successfully treated with microvascular decompression
    (Elsevier, 2020-03) Pecoraro, Nathan C.; Zaazoue, Mohamed A.; Koivuniemi, Andrew S.; Savage, Jesse J.; Neurological Surgery, School of Medicine
    Background First described by John Nottingham in 1857, geniculate neuralgia remains a rare condition associated with vascular compression of the nervus intermedius by the anterior inferior cerebellar artery (AICA), which results in paroxysmal unilateral periauricular pain. Furthermore, limited and controversial treatment options for symptom relief exist given the rarity of the condition and limited cases reported in the literature. Case description This is a case of a 37-year-old one-pack-per-day smoker with diabetes mellitus who presented to our clinic for evaluation of episodic lancinating pain localizing to the right periauricular region. The patients symptoms were attempted to be managed medically, however, remained refractory to medical management for a period greater than one year. The patient’s exam demonstrated a trigger point slightly anterior and inferior to the right tragus, and the pain was reproducible when touched or tapped. The patient was otherwise neurologically intact. Magnetic resonance imaging (MRI) was performed and demonstrated a loop of the AICA in contact with the root entry zone of the facial nerve. This patient was offered an elective microvascular decompression (MVD) for treatment of geniculate neuralgia. Conclusions Surgical microvascular decompression is a safe and effective treatment option for patients suffering from neuralgia refractory to medical therapy. Furthermore, our case report demonstrates that MVD is an effective treatment option for patients suffering from geniculate neuralgia with imaging evidence of AICA compression of the nervus intermedius that is refractory to medical management.