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Cross Post: Celebrating the Life and Career of Sanjeet S. Grewal, MD (1987 – 2026)

By Cross Post, Faces of Neurosurgery, Loss of LifeNo Comments

Every so often, we use the Neurosurgery Blog to share or link to impactful events and stories from the broader medical community. Today, we want to bring your attention to a deeply moving tribute, written by Dario J. Englot, MD, PhD, honoring the life, legacy, and profound impact of a remarkable young neurosurgeon who recently passed away.  

Here is an excerpt from the In Memoriam honoring Sanjeet S. Grewal, MD:

“The field of neurosurgery lost one of its brightest rising leaders with the unexpected passing of Dr. Sanjeet S. Grewal on February 7, 2026. At just 38 years old, he had already built a career defined by technical mastery, academic productivity, mentorship, and an unwavering devotion to patients.   

Born in Ludhiana, India, and raised in Queens, New York, and later Fort Lauderdale, Florida, Dr. Grewal’s life was marked early by energy, curiosity, and determination that would later characterize his surgical career. His academic path reflected precocity and discipline. He entered a highly competitive combined undergraduate and medical pathway through Xavier University and the University of Cincinnati, earning his Bachelor of Science in Biology before completing his medical degree. He then matched at his first-choice program, the Mayo Clinic in Jacksonville, Florida, where he became one of the earliest residents in a newly established neurosurgery residency. As part of that inaugural cohort, he helped shape the culture of the program. He subsequently pursued fellowship training in surgical epilepsy at Mayo Clinic in Rochester, Minnesota, followed by stereotactic and functional neurosurgery training at Mayo Clinic in Florida.  

Dr. Grewal joined the faculty at Mayo Clinic in Florida during the height of the COVID pandemic, immediately assuming substantial clinical and academic responsibilities. Board-certified in 2023, he rose rapidly to leadership roles, serving as Director of Epilepsy and Movement Disorders and as Associate Program Director of the neurosurgery residency. Even early in his faculty career, he was widely regarded as being on an accelerated path toward full professorship….” 

Please join us in remembering Dr. Grewal’s dedication to our field and his patients by reading the full piece here: In Memoriam: Celebrating the Life and Career of Dr. Sanjeet S. Grewal (1987 – 2026)  | AANS Neurosurgeon 

Cross Post: Neurosurgery Publishes Brain Trauma Foundation Guidelines for the Management of Penetrating Traumatic Brain Injury, Second Edition

By Cross Post, TBI, Trauma, Traumatic Brain InjuryNo Comments

From time to time on the Neurosurgery Blog, you will see us cross-posting or linking to items from other places when we believe they hit the mark on an issue, and so, we wanted to bring your attention to a recent supplement in Neurosurgery: “Brain Trauma Foundation Guidelines for the Management of Penetrating Traumatic Brain Injury, Second Edition.”

The Brain Trauma Foundation has updated the 2001 evidence-based guidelines for the care of patients with penetrating traumatic brain injury (pTBI). A working group of more than 30 expert panelists developed over 30 new evidence-based recommendations.  To provide a bridge between these recommendations and the complexities of care at the bedside, panelists also used a rigorous Delphi process to develop consensus statements as well as treatment algorithms for the guidelines. The guidelines and algorithms are published together as a supplement to the March 2026 issue of Neurosurgery, the official publication of the Congress of Neurological Surgeons (CNS), which is part of the Lippincott portfolio by Wolters Kluwer.

The guidelines were reviewed for evidence-based integrity and endorsed by the American Association of Neurological Surgeons and Congress of Neurological Surgeons.

The algorithms portion of the supplement includes a toolkit for assessing futility in cases of pTBI, as well as toolkits for surgical management in general, managing a protruding foreign body, managing severe injury (multiple injured lobes, mass lesion, midline shift, or edema), managing penetrating skull base injury, and managing traumatic vascular injury.

To access the full supplement, click here.

Cover Attributions

Inbound for Kandahar Airfield” ©Peter J. Robichaud; BTF Logo©Brain Trauma Foundation; USU/MTBI2 Logo © Uniformed Services

University; OHSU Logo © Oregon Health & Science University; MRDC. Logo courtesy of the US Army; all used with permission

Cross Post: CNS Publishes New Guidelines on Care for Adults with Functioning Pituitary Adenomas

By Brain Tumor, Cross PostNo Comments

From time to time on the Neurosurgery Blog, you will see us cross-posting or linking to items from other places when we believe they hit the mark on an issue. We wanted to bring attention to a recent online-only supplement in Neurosurgery, “Congress of Neurological Surgeons Systematic Review and Evidence-Based Guidelines for Patients With Functioning Pituitary Adenomas.” Neurosurgery is the official journal of the Congress of Neurological Surgeons, which provides multimedia, prompt publication of scientific articles on clinical or experimental surgery topics important for the brain, spine, and peripheral nerves, reviews, and other information of interest to readers across the world.

Published August 15, 2025, the supplement provides comprehensive, evidence-based guidelines on the care of adults with functioning pituitary adenomas (FPA). Tailored for neurosurgeons, endocrinologists, and other specialists, the guidelines mark a pivotal step in standardizing care, optimizing patient outcomes, and promoting multidisciplinary coordination.

The CNS and the American Association of Neurological Surgeons (AANS) have endorsed the guidelines. The initiative was led by Isabelle M. Germano, MD, MBA, Professor of Neurosurgery at the Icahn School of Medicine at Mount Sinai and Chair of the AANS/CNS Section on Tumors (2022–2024), along with D. Ryan Ormond, MD, PhD, Associate Professor of Neurosurgery at the University of Colorado School of Medicine. Together, they assembled and worked with a multidisciplinary team of 18 experts in neurosurgery, endocrinology, neuroradiology, and radiation oncology from across the country to develop these guidelines.

To access the full supplement, click here.

 

Artwork by Maria Margalit Bederson, MD, MS ©2025. Used with permission. All rights reserved.

Memorial Day Cross Post: Honoring Those Who Serve

By Cross Post, Global Neurosurgery, Humanitarian, Military Faces of NeurosurgeryNo Comments

This Memorial Day, we honor those who gave their lives in service to our country and those who carry the spirit of service forward in extraordinary ways by volunteering to provide medical care to those injured in current global conflicts. In this spirit, we share with our readers the remarkable stories of several neurosurgeons in Ukraine.

The first article, “An Island of Mercy: An American Veteran’s View from Ukraine,” published in the Journal of Trauma and Acute Care Surgery, is authored by Rocco A. Armonda, MD (the 2025 recipient of the American Association of Neurological Surgeons Humanitarian Award), Andrii Sirko, MD and Alex B. Valadka, MD. The second is “The Road Back to Dnipro: Third Time’s a Charm!” published in the World Federation of Neurosurgical Societies’ May 16 newsletter by Drs. Armonda, Sirko, Valadka and Bohdan Sirko, MD.

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Cross-Post: The birth of modern military neurosurgery through the eyes of Harvey Cushing’s war memoir

By AANS Spotlight, Cross PostNo Comments

From time to time on the Neurosurgery Blog, you will see us cross-posting or linking to items from other places when we believe they hit the mark on an issue. April 8 marks World Neurosurgeons Day, celebrated annually on the birthday of Dr. Harvey Cushing. Dr. Cushing is regarded as the father of modern neurosurgery. Read More

Cross-Post: High-Accuracy Augmented Reality Guidance for Intracranial Drain Placement Using a Standalone Head-Worn Navigation System: First-in-Human Results

By CNS Spotlight, Cross PostNo Comments

From time to time on the Neurosurgery Blog, you will see us cross-posting or linking to items from other places when we believe they hit the mark on an issue. We wanted to bring attention to a recent publication in Neurosurgery, the official journal of the Congress of Neurological Surgeons, which provides multimedia, prompt publication of scientific articles on clinical or experimental surgery topics important for the brain, spine, and peripheral nerves, reviews, and other information of interest to readers across the world. The article, “High-Accuracy Augmented Reality Guidance for Intracranial Drain Placement Using a Standalone Head-Worn Navigation System: First-in-Human Results” is published as part of Neurosurgery’s High-Impact Manuscript Service (HIMS). Read More

Cross-Post: Vestibular Schwannoma Koos Grade I International Study of Active Surveillance Versus Stereotactic Radiosurgery: The VISAS-K1 Study

By CNS Spotlight, Cross PostNo Comments

From time to time on the Neurosurgery Blog, you will see us cross-posting or linking to items from other places when we believe they hit the mark on an issue. We wanted to bring attention to a recent publication in Neurosurgery, the official journal of the Congress of Neurological Surgeons, which provides multimedia, prompt publication of scientific articles on clinical or experimental surgery topics important for the brain, spine, and peripheral nerves, reviews, and other information of interest to readers across the world. The article, Vestibular Schwannoma Koos Grade I International Study of Active Surveillance Versus Stereotactic Radiosurgery: The VISAS-K1 Study, is published as part of Neurosurgery’s High-Impact Manuscript Service (HIMS). Read More

Cross-Post: Neurosurgeon Advocates for Spina Bifida Prevention in Alabama’s Hispanic Community

By Cross PostNo Comments

On the Neurosurgery Blog, you will see us cross-posting or linking to items from other places when we believe they may interest our readers. We wanted to bring to your attention a recent article featuring Michael J. Feldman, MD, a pediatric neurosurgery fellow at the University of Alabama at Birmingham and a former American Association of Neurological Surgeons/Congress of Neurological Surgeons Washington Committee alternate resident fellow. Dr. Feldman is leading efforts to reduce spina bifida rates in Alabama’s Hispanic community through folic acid fortification of corn masa flour. Read More

Cross-Post: Neurosurgery’s glass ceiling: Addressing the gender imbalance in the field

By Career, Cross Post, Women in NeurosurgeryNo Comments

Our current series on Making and Maintaining a Neurosurgeon discusses how one transitions from student to resident to practicing neurosurgeon. In particular, we highlight what our field is doing to improve diversity and the importance of mentorship to those considering neurosurgery. How impactful can mentorship be? Incredibly.

This cross-post highlights the recent article in The Varsity, the University of Toronto’s Student Newspaper by Parsa Babaei Zadeh, Veronica Papaioannou, Zahn Bariring and Lauren Shaw titled, “Neurosurgery’s glass ceiling: Addressing the gender imbalance in the field.” The authors discuss how mentorship is crucial for guiding prospective applicants to competitive specialties and fostering an inclusive space where applicants do not feel alienated.

The authors interview neurosurgeon Gelareh M. Zadeh, MD, PhD, FAANS, FRCS, an advocate for change, actively engaged in mentoring young women. “A lack of mentors, role models, and the sense of having allyship and having people that are similar to you in the field… is one of the biggest factors [preventing women from pursuing neurosurgery], so increasing [the] number of people from diverse backgrounds whether it’s females or others is really important,” Dr. Zadeh states.

Click here to read the full article published by The Varsity.

Editor’s Note: We hope you will share what you learn from our posts in the Making and Maintaining a Neurosurgeon series. We invite you to join the conversation on Twitter by following @Neurosurgery and using the hashtag #Neurosurgery.

Cross-Post: Medicare cuts ensure disaster to doctor-patient relationship

By Congress, Cross PostNo Comments

On the Neurosurgery Blog, you will see us cross-posting or linking to items from other places when we believe they may interest our readers. In case you missed it, we wanted to bring attention to a recent op-ed by Reps. Greg Murphy, MD, (R-N.C.), Brad Wenstrup, DPM, (R-Ohio) and Michael Burgess, MD, (R-Texas) in Washington Times titled, “Medicare cuts ensure disaster to doctor-patient relationship.” On Jan. 1, 2024, the Centers for Medicare & Medicaid Services cut payments to physicians by nearly 3.4% for services rendered to Medicare patients, which will cripple independent physicians and rural health care providers across the country.

Reps. Murphy, Wenstrup and Burgess, members of the GOP Doctors Caucus, are greatly troubled by another round of payment cuts to the Medicare Physician Fee Schedule, “It is our goal to navigate the ever-increasing challenges facing those who try to provide care for Medicare recipients.” In anticipation of this rule, the GOP Doctors Caucus introduced legislation seeking to reform the physician fee schedule, prevent extreme fluctuations in future reimbursement and update how costs are determined.

Efforts continue to press Congress to halt these cuts as soon as possible.

Click here to read the article.

We hope you will share what you learn from our posts. We invite you to join the conversation on Twitter by following @Neurosurgery and using the hashtag #FixMedicareNow.