Neurosurg Focus
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Comparative Study
Dynamics of subdural hygroma following decompressive craniectomy: a comparative study.
This retrospective comparative cohort study was aimed at discovering the risk factors associated with subdural hygroma (SDG) following decompressive craniectomy (DC) to relieve intracranial hypertension in severe head injury. ⋯ High dynamic accidents and patients with diffuse injury were more prone to SDGs. Close to 8% of SDGs converted themselves into subdural hematomas at approximately 2 months postinjury. Although SDGs developed in 39 (approximately 60%) of 68 post-DC patients, surgical evacuation was needed in only 4.
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Comparative Study
A comparison of hinge craniotomy and decompressive craniectomy for the treatment of malignant intracranial hypertension: early clinical and radiographic analysis.
Hinge craniotomy (HC) has recently been described as an alternative to decompressive craniectomy (DC). Although HC may obviate the need for cranial reconstruction, an analysis comparing HC to DC has not yet been published. ⋯ Hinge craniotomy appears to be at least as good as DC in providing postoperative ICP control and results in equivalent early clinical outcomes.
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Elevated intracranial pressure is one of the most common causes of death and disability following severe traumatic brain injury and ischemic stroke. Unfortunately, there have been no new medical treatments for cerebral edema and elevated intracranial pressure in more than 80 years. ⋯ When performed correctly, this procedure can reduce intracranial pressure and prevent cerebral herniation and death. The last decade has seen a renewed interest in the use of decompressive craniectomy, but many questions remain regarding patient selection, timing of surgery, surgical technique, timing of cranioplasty, and complications.