Identification of a Persistent Primitive Trigeminal Artery Following the Transposition Technique for Trigeminal Neuralgia: A Case Report
Trigeminal neuralgia is lancinating pain of a few seconds duration triggered by minor sensory stimuli such as speaking, chewing or even a breeze on the face. Vascular compression of the trigeminal nerve at the root entry zone and other vessels has been implicated in its cause. Despite the initial su...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2011-01-01
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| Series: | Pain Research and Management |
| Online Access: | http://dx.doi.org/10.1155/2011/987865 |
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| Summary: | Trigeminal neuralgia is lancinating pain of a few seconds duration triggered by minor sensory stimuli such as speaking, chewing or even a breeze on the face. Vascular compression of the trigeminal nerve at the root entry zone and other vessels has been implicated in its cause. Despite the initial success of medical treatment in some cases, however, many patients become refractory over time and eventually require surgical intervention. This report describes a case involving a 62-year-old woman who presented with right orbital pain provoked by, among others, exercise and cold. Medication proved to be ineffective and, after magnetic resonance imaging, microvascular decompression and surgical observation, the diagnosis became clearer. The case highlights the importance of preoperative imaging and careful intraoperative findings to determine whether variant arteries are responsible for trigeminal neuralgia. |
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| ISSN: | 1203-6765 |