The evidence-based medicine movement is gaining influence in many medical specialties. This issue will cover topics from patient safety in neurosurgery and medical errors, to measuring outcomes for neurosurgical procedures.

In this issue of Neurosurgery Clinics, Guest Editor James A. Stadler brings his considerable expertise to the topic of syndromic neurosurgery. Top experts in the field cover key topics such as Syndromic epilepsy, tumor syndromes, syndromic craniosynostosis, and more. - Provides in-depth, clinical reviews on syndromic neurosurgery, providing actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field; Authors synthesize and distill the latest research and practice guidelines to create these timely topic-based reviews. - Contains 14 relevant, practice-oriented topics including The history of syndromic neurosurgery; Multidisciplinary evaluation of neurosurgical patients with genetic syndromes; Neurosurgical evaluation and management of children with achondroplasia; Neurosurgical evaluation and management of patients with connective tissue disorders; and more.

This issue provides a glimpse into how pain can be assessed and managed by several medical disciplines and approaches. It covers classical and conventional techniques as well as innovative techniques.

Central neurocytoma is a tumor of young adults composed of uniform round cells with neuronal differentiation, typically occurring in the lateral ventricles in the region of the foramen of Monro. Neurocytomas is a hot topic in neuro oncology especially with modern developments of radiation and novel chemotherapy agents.

In this issue of Neurosurgery Clinics, guest editors Drs. Robert J. Dempsey and Michael M. Haglund bring their considerable expertise to the topic of Global Neurosurgery. Top experts in the field cover the delivery of neurosurgical care in a variety of settings, discussing topics such as worldwide need and disparities; medical curriculum development for a worldwide curriculum for neurosurgery; continuing medical education for graduates; key partners in global health; bioengineering in global health; and much more. - Contains 16 relevant, practice-oriented topics including overview on global neurosurgery; global neurosurgery and international policy; establishing microsurgical skills laboratories in low- and middle-income countries and partnering through WIFI for remote teaching; establishing the trainee in their first program; traumatic brain injury and the early development of a neurosurgical program; and more. - Provides in-depth clinical reviews on global neurosurgery, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

This issue of Anesthesiology Clinics focuses on Quality Improvement and Implementation Science, with topics including: Applying implementation science principles to perioperative care; Emergency checklists in perioperative care; Human factors applied to perioperative process improvement; Handoffs in perioperative care; Use of simulation in performance improvement; Developing capacity to do improvement science work; Developing multicenter registries to advance quality science; Rethinking clinical workflow; data-driven quality improvement; and Scaling quality improvement at the health system level.

In this issue of Neurosurgery Clinics, guest editor Dr. Michael T. Lawton brings his considerable expertise to the topic of Update on Open Vascular Surgery. The field of open vascular neurosurgery has undergone significant change as endovascular technologies have advanced and endovascular market share has grown. In this issue, top experts in the field explore various responses to these trends, providing valuable information to neurosurgeons aspiring to stay current with contemporary management of aneurysms, brain arteriovenous malformations, cavernous malformations, and bypass techniques. - Contains 15 practice-oriented topics including wide neck and bifurcation aneurysms: balancing open and endovascular therapies; application of big data in vascular neurosurgery; rethinking cerebral bypass surgery; AI, machine learning and cavernous malformations; the transcavernous approach in vascular neurosurgery; and more. - Provides in-depth clinical reviews on open vascular surgery, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

Medications for epilepsy are mainstays in controlling epileptic seizures. But surgical procedures are another dimension in treatment. Included in this issue will be articles such as: Laser ablation for hypothalamic hamartomas and other epileptic lesions, radiosurgery for epilepsy, minimally invasive neurosurgery using focused MRI guidance, Selective amygdalohippocampectomy, and many more!

This issue will cover chiari malformation in both children and adult populations. In the past, it was estimated that the condition occurs in about one in every 1,000 births. However, the increased use of diagnostic imaging has shown that CM may be much more common. Complicating this estimation is the fact that some children who are born with the condition may not show symptoms until adolescence or adulthood, if at all. CMs occur more often in women than in men and Type II malformations are more prevalent in certain groups, including people of Celtic descent.

Because the base of the skull has proven to be one of the most challenging regions of the body to access, treatment options were once limited for patients with tumors or lesions in this area. However, with recent advancements and breakthroughs in treatment, patients with skull base tumors now have an array of surgical options that can help them return to leading a normal and active life. The Endoscopic Endonasal Approach (EEA) is an innovative surgical technique used to remove brain tumors and lesions—some as large as softballs—all through the nose.