World Neurosurg
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Experiencing cranial surgery under awake conditions may expose patients to considerable psychological strain. ⋯ Postoperative psychological symptoms clearly correlated with their corresponding preoperative symptoms. Thus, mental health was not negatively affected by the AC experience in our series. Intraoperative fear and pain were not related to the preoperative psychological condition. However, preoperative fear and anxiety were positively related with pain and its interference with daily activity in the immediate postoperative period.
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Little is known about the effectiveness of lumbar drainage (LD) in the treatment of delayed or recurrent cerebrospinal fluid (CSF) leaks. We report our institutional experience and the effectiveness of LD in the management of delayed or recurrent CSF leaks. ⋯ The cure rate of LD in delayed or recurrent CSF leaks was lower than that of initial treatment with LD. The cure rate in the traumatic group tended to be higher than that in the transsphenoidal surgery group. EES can be used as a remedial treatment for patients in whom LD has failed.
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Several studies have documented improved outcomes at high-volume hospitals for neurosurgery. However, the relationship between neurosurgical volume and costs remains poorly understood. ⋯ High-volume hospitals provide more cost-effective neurosurgical care. Centralization of care at high-volume neurosurgical institutions may be a promising strategy to delivering higher-value care, achieving better outcomes at lower costs.
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This study aimed to investigate the risk of proximal junction kyphosis (PJK) and proximal junction failure (PJF) associated with screw trajectory (straightforward vs. mixed vs. anatomic) at upper instrumented vertebra (UIV). ⋯ Anatomic trajectory screw fixation at the UIV is a substantial risk factor for PJK and PJF. To reduce PJK and PJF, straightforward screw fixation at the UIV is recommended in adult spinal deformity correction surgery.
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The development of flow-diverters such as the Pipeline embolization device (PED) have allowed for safe and effective treatment of challenging and/or previously untreatable intracranial aneurysms. A rare but serious complication during PED deployment involves fracture of single or multiple components, which can lead to retained hardware. To date, there are little data regarding the safety of performing magnetic resonance imaging (MRI) when tip or capture coils remain intracranially. ⋯ MRI (1.5T) appears safe and effective in patients who have retained PED tips and/or capture coils.