This issue of Neurosurgery Clinics, edited by Alejandro A. Rabinstein, will focus on Neurocritical Care. Topics will include Anoxic-Ischemic Brain Injury, Practical Approach to Posttraumatic Intracranial Hypertension According to Pathophysiologic Reasoning, Management of Traumatic Brain Injury: An Update, Cortical Spreading Depression and Ischemia in Neurocritical Patients, Targeted Temperature Management in Brain-Injured Patients, Herpes Virus Encephalitis in Adults: Current Knowledge and Old Myths, Primary Acute Neuromuscular Respiratory Failure, Intensive Care Unit–Acquired Weakness, Recent Advances in the Acute Management of Intracerebral Hemorrhage, New Developments in Refractory Status Epilepticus, Acute Cardiac Complications in Critical Brain Disease, Nosocomial Infections in the Neurointensive Care Unit, Neurologic Complications of Solid Organ Transplantation, and Shared Decision Making in Neurocritical Care.

This issue of Neurosurgery Clinics of North America is Guest Edited by Drs. Paul Nyquist, Marek Mirski, and Rafael Tamargo, all from The Johns Hopkins Hospital in Baltimore, Maryland. This issue will cover important topics for the neurosurgeon in the Neurocritical Care Unit, including issues in ventilation in the patient with brain injury, ultrasound, seizures, subarachnoid hemorrhage, microdialysis, and management of brain trauma, acute spinal cord injury, and intracranial hemorrhages.

This issue of the Neurosurgery Clinics, Guest Edited by Drs. Jian, Ames, and Shaffrey, presents updates and state-of-the-art approaches to spinal deformity surgery. Spine surgery is a timely topics amongst neurosurgeons, and one that is continually evolving. Articles in this issue include Radiographic and Clinical Evaluation of Adult Spinal Deformity; Use of Surgimap in Osteotomy Planning, Correction Calculation, and Reciprocal Changes; Adolescent Scoliosis Classification and Treatment; Osteotomy for Rigid Deformity; Coronal Realignment, Reduction Techniques, and Complication Avoidance; Cervical Deformity; High Grade Sponylolisthesis; Proximal Junctional Kyphosis; and The Role of Minimally Invasive Techniques in the Treatment of Adult Spinal Deformity.

The consequences of a brain injury can affect all aspects of our lives, including our personality. Brain injuries do not heal like other injuries and symptoms may appear right away or may not be present for days or weeks after the injury. This issue will include Past, Present, and Future of TBI research; Pathophysiology of TBI; Advances in brain imaging of TBI; and many more articles leading up to Degenerative Disease following Traumatic Brain Injury.

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 Neurosurgery Clinics of North America is devoted to "Advances in Neuromodulation." Editors Won Kim, MD, Antonio De Salles, MD, and Nader Pouratian, MD have assembled the top experts to review topics such as: peripheral nerve stimulation; spinal cord stimulation for gait reanimation and vascular pathology; deep brain stimulation for Tourettes, OCD, depression, Parkinson’s disease, eating disorders, dystonia, and headache; and techniques for image-guided deep brain stimulation, advanced imaging for targeting, and closed loop neuromodulation.

This issue of Neurosurgery Clinics of North America is devoted to "Minimally Invasive Spine Surgery" and is edited by Zachary A. Smith, MD and Richard G. Fessler, MD, PhD. Articles in this issue include: Complications and complication avoidance of minimally invasive spine surgery; Radiation exposure risk and avoidance; Current techniques in the management of cervical myelopathy and radiculopathy; Thoracic disc/pathology management through minimally invasive routes; Transforaminal Lumbar Interbody fusion: Long term outcomes and complications; Computer-assisted navigation technique for minimally invasive transforaminal lumbar interbody fusion and lateral interbody fusion; Safety and the Anatomy of the retroperitoneal lateral corridor; Minimally invasive extracavitary transpedicular corpectomy for the management of spinal tumors; Minimally invasive anterolateral corpectomy for spinal tumors; Minimally invasive approaches for the management of intramedullary spinal tumors; Percutaneous fixation of thoracolumbar fractures; Advances and feasibility of advanced minimally invasive techniques in deformity correction; Direct lateral approach: Outcomes and Deformity Correction; and Evidence basis and outcomes.

This issue of Neurosurgery Clinics will focus on subdural hematomas. Articles will include: Imaging of Subdural Hematomas; Chronic Subdural Natural History; Chronic Subdural Medical Management; Chronic Subdural Minimally Invasive Surgery; Chronic Subdural Craniotomy; Chronic Subdural ICU Management; and many more!

In this issue of Pediatric Clinics of North America, guest editors Drs. Mary Lieh-Lai and Katherine Cashen bring their considerable expertise to the topic of Pediatric Critical Care. The most common indications for admission to the PICU include respiratory disease, cardiac disease, and neurologic disorders. In this issue, top experts in the field provide current clinical knowledge about these admissions as well as other important critical care admissions, including COVID-19. - Contains 13 relevant, practice-oriented topics including PICU pharmacology; COVID-19 in children; mechanical ventilation and respiratory support of critically ill children; cardiovascular critical care in children; neurocritical care in children; and more. - Provides in-depth clinical reviews on pediatric critical care, 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 serves as a high-level topic review and keeps the readers updated on current and future neurointervention directions.