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Updated: Apr 30, 2026

$Subcutaneous Trigeminal Nerve Field Stimulation for Refractory Facial Pain$

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Published on: May 10, 2017

Geniculate neuralgia: a systematic review.

I P Tang¹, S R Freeman¹, G Kontorinis¹

¹Department of ORL-HNS,Salford Royal Hospital,Manchester,UK.

The Journal of Laryngology and Otology

|May 14, 2014

Summary

This summary is machine-generated.

Geniculate neuralgia, a rare facial pain condition, has an unknown cause and varied presentation. Medical treatment is first-line, with surgery reserved for refractory cases, though long-term outcomes remain unclear.

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Area of Science:

Neurology
Otolaryngology
Pain Medicine

Background:

Geniculate neuralgia is a rare condition characterized by severe facial pain.
Its etiology is largely unknown, and clinical presentations are diverse.
Differential diagnosis requires excluding other causes of otalgia through comprehensive evaluation.

Purpose of the Study:

To systematically review the literature on geniculate neuralgia.
To summarize current knowledge on its causes, symptoms, diagnosis, and treatment options.

Main Methods:

A systematic literature search was conducted using Medline, Embase, and Cochrane databases.
English-language articles published between 1932 and 2012 were included.
Search terms included 'geniculate neuralgia,' 'nervus intermedius neuralgia,' 'facial pain,' 'otalgia,' and 'neuralgia.'

Main Results:

Fewer than 150 cases were reported between 1932 and 2012.
The etiology remains unknown, with variable clinical presentations.
Conservative medical management is the initial approach; surgical options include nervus intermedius transection or microvascular decompression.
Extracranial division of facial nerve branches may be a safer alternative.

Conclusions:

Individual responses to medical treatment for geniculate neuralgia vary.
Limited data exist on the long-term efficacy and outcomes of surgical interventions.