World Neurosurg
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Review Meta Analysis
Efficacy of Posterior Fossa Decompression with Duraplasty for Patients with Chiari Malformation Type I: A Systematic Review and Meta-Analysis.
To quantitatively assess and compare the effectiveness and safety of posterior fossa decompression with duraplasty (PFDD) and posterior fossa decompression (PFD) in treating patients with Chiari malformation type I. ⋯ This study confirmed that the decrease in syringomyelia was better for patients treated with PFDD than for patients treated with PFD alone. However, no significant difference was found in the clinical improvement and the reoperation rate between the 2 groups.
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Review Meta Analysis
Traumatic Spinal Injury: Global Epidemiology and Worldwide Volume.
Traumatic spinal injury (TSI) results from injury to bony, ligamentous, and/or neurologic structures of the spinal column and can cause significant morbidity and mortality. The global burden of TSI is poorly understood, so we performed a systematic review and meta-analysis to estimate the global volume of TSI. ⋯ TSI is a major source of morbidity and mortality throughout the world. Largely preventable mechanisms, including road traffic accidents and falls, are the main causes of TSI globally. Further investigation is needed to delineate local and regional TSI incidences and causes, especially in low- and middle-income countries.
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The standard of care for mild isolated traumatic subarachnoid hemorrhage (itSAH) involves serial head computed tomography (CT) examinations at dedicated time intervals to monitor neurologic status and hemorrhagic progression. Considering recent evidence questioning such an aggressive monitoring protocol, this study aimed to assess the necessity of repeat head CT imaging in managing itSAH. ⋯ Our findings suggest that serial CT imaging has little efficacy in changing mild itSAH management and is poorly correlated with clinical progression. A less aggressive management protocol may be more appropriate for managing this patient population.
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Minimally invasive alternatives to the pterional craniotomy include the minipterional and the supraorbital craniotomy (SOC). The latter is performed via either an eyebrow or an eyelid skin incision. The purpose of this systematic review was to analyze the type and the incidence of approach-related complications of these so-called "keyhole craniotomies". ⋯ Each of the 3 keyhole approaches has a specific set and incidence of approach-related complications. It is essential to be aware of these complications to make the safest individual choice.
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Review Historical Article
Neurosurgery on a pregnant woman with post-mortem fetal extrusion: an unusual case from Medieval Italy.
Trepanation is one of the most ancient and applied surgical treatments; several archaeologically documented cases are known, dated back from prehistory to the Middle Ages. This case study reports the anthropologic analysis of the skeletal remains of a young medieval woman and a fetus (Imola, Italy). The fetal remains were laid between her pelvis and lower limbs. ⋯ The lesion seems commensurate with a surgical intervention; signs of an osteogenic reaction were detected at its edges. It can be hypothesized that the survival of the woman undergoing the surgery was approximately 1 week and the fetus extruded after the burial. Thus, this case represents a unicum, spreading more light on the history of neurosurgery during the Early Middle Ages in Europe.