Epistaxis is a common condition that can be managed conservatively in most cases. When
these measures, including anterior and posterior packing of the nasal cavity, are …

Approximately four decades after the successful clinical introduction of framebased stereotactic
neurosurgery by Spiegel and Wycis, frameless stereotaxy emerged to enable more …

Background Augmented reality neuronavigation (ARN) systems can overlay three-dimensional
anatomy and disease without the need for a two-dimensional external monitor. Accuracy …

Object The goal of this study was to assess the impact of neuronavigation on the cytoreductive
treatment of solitary contrast-enhancing intracerebral tumors and outcomes of this …

Background In patients with aneurysmal subarachnoid haemorrhage, short-term antifibrinolytic
therapy with tranexamic acid has been shown to reduce the risk of rebleeding. However, …

Intraoperative brain deformation is one of the most important causes affecting the overall
accuracy of image-guided neurosurgical procedures. One option for correcting for this …

Object The aim of this study was to compare three patient-to-image registration methods in
frameless stereotaxy in terms of their application accuracy (the accuracy with which the …

Introduction We aimed to evaluate the use of time-resolved whole-head CT angiography (4D-CTA)
in patients with an untreated arteriovenous malformation of the brain (bAVM), as …

BACKGROUND AND PURPOSE: The criterion standard to diagnose and classify cranial
DAVFs is DSA. Since this is invasive, relatively expensive and time-consuming, a noninvasive …

Novel 320-section CT scanning equipment enables dynamic noninvasive angiographic imaging
of the entire cranial vasculature (4D-CTA). We describe this technique and demonstrate …