World Neurosurg
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Endovascular embolization of dural arteriovenous fistula may not be a feasible approach depending on the location and/or surrounding structures. ⋯ Combined techniques are required for the management of complex dural arteriovenous fistula. We report a treatment method that can be used for lesions that cannot be treated by endovascular embolization alone along with some technical pitfalls.
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Retraction Of Publication
A comparative study between anterior controllable antedisplacement and fusion versus laminoplasty in the surgical management of multilevel cervical ossification of the posterior longitudinal ligament.
This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/policies/article-withdrawal.
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More recent studies have focused on clinical outcomes of operative versus nonoperative treatment in patients with adult spinal deformity (ASD). However, scientific support for ASD surgery is weak. We compared outcomes of operative and nonoperative treatment of ASD with minimum 2-year follow-up in a meta-analysis. ⋯ Our meta-analysis showed that operative treatment has been demonstrated to significantly reduce disability and pain and to improve clinical outcomes compared with nonoperative treatment. Further large, multicenter, well-designed studies are necessary to substantiate our results.
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Surgical resection of parasellar meningiomas is a challenging operation that traditionally has been performed with a large pterional or orbitozygomatic craniotomy. In this study, we report patient outcomes and detail our surgical approach when resecting these tumors with a smaller, less invasive "mini-pterional" craniotomy. ⋯ The mini-pterional craniotomy can be used to resect parasellar meningiomas with good results and a low complication profile. This approach provides an efficacious method of resecting these tumors without sacrificing Simpson grade or patient safety.
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Case Reports
Orbital Infarction Syndrome Following Mechanical Thrombectomy Secondary to Embolization in New Territory.
Orbital infarction syndrome (OIS) is a rare entity defined as ischemia of all intraorbital and intraoccular structures including the optic nerve, extraocular muscles, and orbital fat. This entity is rare due to rich anastomotic orbital vascularization from both the internal carotid artery and external carotid artery. We report a case of a patient who suffered emboli to previously nonaffected territories to the ophthalmic artery and external carotid artery, which resulted in orbital infarction syndrome, and describe techniques to avoid such complications. ⋯ OIS is a rare entity that has not been previously described as a complication of mechanical thrombectomy for acute ischemic stroke. OIS should be considered when patients present with blindness, orbital pain, and total ophthalmoplegia post thrombectomy.