Revisiting the Endoscopic Third Ventriculostomy Success Score using machine learning: can we do better?

Objective: The Endoscopic Third Ventriculostomy Success Score (ETVSS) is a useful decision-making heuristic when considering the probability of surgical success, defined traditionally as no repeat cerebrospinal fluid diversion surgery needed within 6 months. Nonetheless, the performance of the logistic regression (LR) model in the original 2009 study was modest, with an area under the receiver operating characteristic curve (AUROC) of 0.68.

The Scope, Growth, and Inequities of the Global Neurosurgery Literature: A Bibliometric Analysis.

Background: Here, we evaluate the evolution and growth of global neurosurgery publications over time, further focusing on the contributions and impact of authors in low- and middle-income countries (LMICs).

Methods: In this systematic bibliometric analysis, we conducted a two-stage blinded screening process of global neurosurgery publications from 5 databases from inception through July 2021. Articles involving multi-national/multi-institutional research collaborations, detailing any area of global neurosurgery collaboration, or influencing global neurosurgery practice were included.

An anatomical model for studying cerebellar tonsillar herniation related to raised intracranial pressure.

Brain herniation is one of the most feared complications of many neurological pathologies. However, current understanding of the mechanisms behind brain herniation syndromes is poor. By investigating the correlations between raised intracranial pressure (ICP) and herniation of the cerebellar tonsils, we hope to develop a model that can be used to study intracranial fluid dynamics and its effects on brain tissue.

Social Perception and Academic Trends on Women in the Field of Neurosurgery: A Bibliometric Analysis.

Background: The ongoing trend of societal evolution in contemporary civilization has allowed increased inclusion of heterogenous identity groups into fields, such as neurosurgery, where certain groups have traditionally been underrepresented. In regard to the field of neurosurgery, the increasing recognition of the disparities faced by women is illustrated by a growing body of academic literature.

Methods: We conducted a bibliometric analysis querying the PubMed, Web of Science, Scopus, and Embase databases for articles on women in neurosurgery using the MeSH terms "woman," "women," "gender," neurosurgery," neurological surgery," and "neurosurgeon.

Revisiting the Vertebral Venous Plexus-A Comprehensive Review of the Literature.

The venous drainage of the vertebral and paravertebral regions is important for a better understanding of hematogenous disease spread. Moreover, the spine surgeon must be well acquainted with this anatomy to minimize intraoperative and postoperative complications. A comprehensive review of the vertebral venous plexus (Batson plexus) was performed with a concentration on the clinical and surgical correlations of this venous network.

Herniation of orbital fat through the inferior orbital fissure and into the infratemporal fossa: a cadaveric case report and review.

Orbital fat herniation is primarily in a subconjunctival location. However, herniation through the inferior orbital fissure (IOF) has been scantly reported. Here, we report a cadaveric case of herniation of orbital fat through the inferior orbital fissure and into the infratemporal fossa.

A hugely elevated torcular Herophili.

The torcular Herophili is formed by the joining of the major dural venous sinuses including the superior sagittal sinus, transverse sinuses, straight sinuses, and the occipital sinus. Surgically, knowledge of the position of the torcular Herophili is vitally important to avoid catastrophic hemorrhage. Here, we present a case report of an elevated torcularia found on radiological imaging.