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Войти в исследования World neurosurgery · 2011
Vertebral artery loop--a cause of cervical radiculopathy.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Chibbaro Salvatore, Mirone Giuseppe, Yasuda Muneyoshi, Marsella Marco, Di Emidio Paolo, George Bernard
Аннотация
OBJECTIVE: To report a case of cervical radiculopathy caused by an anomalous vertebral artery (VA) and illustrate the efficacy of microvascular decompression by the anterolateral approach.
METHODS: A 50-year-old woman was referred because of an 8-year history of progressive left C6 radiculopathy refractory to other forms of treatment, including C5-6 anterior cervical discectomy. Clinical and radiologic evaluation showed an abnormally tortuous loop of V2 causing direct neurovascular compression.
RESULTS: A left cervical anterolateral approach was used to expose the anomalous loop. After a generous bony decompression, the loop was identified, and the artery was mobilized and ultimately separated from the C6 nerve root removing the direct pulsatile compression.
CONCLUSIONS: Cervical root compression by an aberrant or anomalous extracranial VA is a rare cause of radiculopathy. The best management of such lesions is the anterolateral approach with bony and direct microvascular decompression.
METHODS: A 50-year-old woman was referred because of an 8-year history of progressive left C6 radiculopathy refractory to other forms of treatment, including C5-6 anterior cervical discectomy. Clinical and radiologic evaluation showed an abnormally tortuous loop of V2 causing direct neurovascular compression.
RESULTS: A left cervical anterolateral approach was used to expose the anomalous loop. After a generous bony decompression, the loop was identified, and the artery was mobilized and ultimately separated from the C6 nerve root removing the direct pulsatile compression.
CONCLUSIONS: Cervical root compression by an aberrant or anomalous extracranial VA is a rare cause of radiculopathy. The best management of such lesions is the anterolateral approach with bony and direct microvascular decompression.