No shinkei geka. Neurological surgery
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Although, the overall treatment results in aneurysmal subarachnoid hemorrhage (SAH) has been improving in recent years, more than 10% of the patients with WFNS grade I and II we have sought to determine the clinical variables for predicting poor functional outcome and symptomatic vasospasm (VS) in patients with individual WFNS grades. ⋯ The vasospasm and various kinds of complications were the predictive factors of poor clinical outcome, in patient of WFNS garde II. Therefore, careful management and meticulous/pertinent surgical maneuvers are mandatory to obtain better results in aneurysmal SAH, even in better WFNS grades.
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There is some debate over the reliability of intraoperative abnormal muscle response (AMR) monitoring as an indicator of postoperative long-term outcome in patients with hemifacial spasm (HFS). We investigated whether AMR findings obtained during microvascular decompression reflect postoperative long-term outcome. MATERIAS AND METHODS: Subjects were 51 HFS patients who underwent AMR monitoring during surgery. AMR recordings were obtained from the mentalis muscle by electrical stimulation of the temporal branch of the facial nerve and from the orbicularis oculi muscles by stimulation of the marginal mandibular branch. Postoperative follow-up was more than 5 years (range 61-118 months, mean 87 months). ⋯ Our findings suggest that intraoperative cessation including prior to decompression or decreased amplitude of AMR at the end of surgery indicates a high likelihood of postoperative long-term relief of HFS. We believe that intraoperative AMR monitoring is useful in MVD surgery for HFS.