Trigeminal neuralgia without neurovascular compression presents earlier than trigeminal neuralgia with neurovascular compression
نویسندگان
چکیده
منابع مشابه
Imaging of Neurovascular Compression Syndromes: Trigeminal Neuralgia, Hemifacial Spasm, Vestibular Paroxysmia, and Glossopharyngeal Neuralgia.
Neurovascular compression syndromes are usually caused by arteries that directly contact the cisternal portion of a cranial nerve. Not all cases of neurovascular contact are clinically symptomatic. The transition zone between the central and peripheral myelin is the most vulnerable region for symptomatic neurovascular compression syndromes. Trigeminal neuralgia (cranial nerve V) has an incidenc...
متن کاملTrigeminal neuralgia: differences in magnetic resonance imaging characteristics of neurovascular compression between symptomatic and asymptomatic nerves.
OBJECTIVES Neurovascular compression (NVC) of the trigeminal nerve is the primary cause of trigeminal neuralgia (TN) but is known to occur in both symptomatic and asymptomatic nerves. The purposes of this study were to evaluate the relationship between the magnetic resonance imaging (MRI) findings regarding the site of NVC and the manifestation of TN symptoms. METHODS In 147 patients with uni...
متن کاملPercutaneous balloon compression for trigeminal neuralgia.
Percutaneous balloon compression is a simple and effective treatment for trigeminal neuralgia. It is especially useful in patients with first-division pain because it does not injure the myelinated fibers that mediate the blink reflex. It is most helpful in patients with pain that has spread across multiple divisions because it does not require multiple lesions. It is also helpful in patients w...
متن کاملNeurovascular Decompression for Trigeminal in Elderly Patients Neuralgia
The operative findings and outcomes of neurovascular decompression for trigeminal neuralgia were compared between patients aged 75 years and older (elderly group, 17 patients) and patients aged under 75 years (nonelderly group, 115 patients). There were no statistically significant differences in the operative findings or outcomes between the two groups, except in the percentage of patients who...
متن کاملSignificance of neurovascular contact in classical trigeminal neuralgia.
Neurovascular contact is considered a frequent cause of classical trigeminal neuralgia and microvascular decompression with transposition of a blood vessel is preferred over other surgical options in medically refractory patients with classical trigeminal neuralgia. However, the prevalence of neurovascular contact has not been investigated in a representative cohort of patients with classical t...
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ژورنال
عنوان ژورنال: Journal of Neurosurgery
سال: 2015
ISSN: 0022-3085,1933-0693
DOI: 10.3171/2014.11.jns141741