• Stereotact Funct Neurosurg · Jan 2012

    Vagoglossopharyngeal neuralgia treated by microvascular decompression and glossopharyngeal rhizotomy: clinical results of 21 cases.

    • Nan-Xiang Xiong, Hong-Yang Zhao, Fang-Cheng Zhang, and Ru-En Liu.
    • Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
    • Stereotact Funct Neurosurg. 2012 Jan 1; 90 (1): 45-50.

    BackgroundMicrovascular decompression (MVD) and rhizotomy are all selected for treating vagoglossopharyngeal neuralgia (VGPN). Nonetheless, controversies still exist about their curative effect on VGPN. Here we evaluate the effectiveness of MVD together with rhizotomy of the glossopharyngeal nerve for the treatment of VGPN.MethodsThis study was carried out on 21 patients who were diagnosed with VGPN between the years 2005 and 2010. Patients underwent MVD and glossopharyngeal rhizotomy through a retromastoid keyhole approach. Surgical technique, operation results and complications were our particular concern.ResultsEighteen (85.7%) of 21 patients experienced immediate and complete relief of pain after surgery. In the remaining 3 patients (14.3%), the pain faded away within the following week. No patient complained of dysphonia or dysphagia. All 21 patients reported no change in their outcome at follow-up.ConclusionsIntracranial vagoglossopharyngeal nerve MVD with glossopharyngeal rhizotomy is an effective and safe procedure to treat VGPN.Copyright © 2012 S. Karger AG, Basel.

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