Kurt Yaeger

Utilization of the PK Papyrus Covered Stent for the Treatment of Direct Carotid Cavernous Fistulas: A Case Series.

Lindsey M. Schwartz, Paras Gupta, Shourya Kumar, Jaime R. Guerrero et autres

BACKGROUND AND OBJECTIVES: Carotid cavernous fistulas (CCFs) pose significant challenges in management. Traditional treatment modalities including endovascular embolization, surgical ligation, and even stereotactic radiosurgery, are often limited by their inability to effectively seal arteriovenous shunts while preserving perforating vessels. In recent years, …

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United States Food and Drug Administration Approval of Neurosurgical Devices: A 25-Year Review of Non-510(k) Pathway Trends

Andrew O. Schindler, Ahmed Abdou, Parth Malaviya, Keetch Mecham et autres

OBJECTIVE: Neurosurgical innovation increasingly relies on novel medical devices to advance the field. Low-risk devices follow the traditional 510(k) regulatory pathway for clearance; however, the U.S. Food and Drug Administration (FDA) offers other pathways; Premarket Approval (PMA), Humanitarian Device Exemption (HDE), De …

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Toward autonomous robotic-assisted and microrobotic surgery

Sungyun Yang, Byung Ha Kang, Hyeongho Min, Juan Wachs et autres

Autonomous robotic-assisted surgery (RAS) has emerged as a promising objective in biomedical technology, further enhanced by miniaturization toward microrobotic-assisted surgery (μ-RAS). This reduction in scale promises minimally invasive, partially or fully automated surgical procedures, with the potential to reduce patient recovery times, …

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Abstract 302: Active Cerebrospinal Fluid Exchange (ACE) Versus Standard EVD for Intraventricular Hemorrhage: Interim Safety and Hematoma Clearance Results from the DIVE Trial

K. Agosto, Mona Nasrallah, Trevor Hardigan, Je Kyoun Shin et autres

Introduction Intraventricular hemorrhage (IVH) is associated with elevated intracranial pressure, hydrocephalus, and poor outcomes. Standard external ventricular drainage (EVD) remains the mainstay of treatment but is limited by frequent occlusion and incomplete clot evacuation. IRRAflow is a dual‐lumen, self‐irrigating catheter designed to …

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T4-5 transforaminal endoscopic approach for repair of ventral type 1 CSF leaks

Meng Huang, Alex Nguyen Hoang, Kurt Yaeger, Insun Chong

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XR in Medicine: From the Dev Floor to the Operating Room

Enoch Omale, Nick Shelton, Jacob Alford, Gabriel Friedman et autres

XR technologies are beginning to reshape surgical navigation, rehabilitation, and education but real-world adoption remains limited. This workshop and paper explore XR's translational challenges through a clinician-centered lens. Grounded in our experience developing an intraoperative XR system, we advocate for a biodesign-first …

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E-091 The KEEP study: intracranial aneurysm embolization with i-ED coils short-term and long-term clinical and angiographic results

Mahreen Hussain, William J. Mack, Ajit S Puri, Ian Kaminsky et autres

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Advanced targeted microsphere embolization for arteriovenous malformations: state-of-the-art and future directions

Ali Mortezaei, Khaled M. Taghlabi, Nadir Al-Saidi, Saketh Amasa et autres

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1098 Utilization of the PK Papyrus Covered Stent for the Treatment of Carotid Cavernous Fistulas

Shourya Kumar, Paras Gupta, Jaime R. Guerrero, Kurt Yaeger et autres

INTRODUCTION: Carotid cavernous fistulas (CCFs) pose significant challenges in management. Traditional treatment modalities include endovascular embolization, surgical ligation, observation and stereotactic radiosurgery. These approaches may be limited by their inability to effectively seal arteriovenous shunts while preserving vital vessels. Covered stents have …

Real-world evaluation of the accuracy of the Viz.AI automated intracranial hemorrhage volume calculation tool

Ian C. Odland, Kayla Liu, Dylan S Wu, Kurt Yaeger et autres

BACKGROUND: Appropriate management of spontaneous intracerebral hemorrhage (ICH) and intraventricular hemorrhage (IVH) requires rapid, accurate volume estimation. Viz.AI has developed an artificial intelligence (AI)-powered ICH calculation tool that may improve existing methods. METHODS: Adult patients presenting to a large healthcare system between …

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Systematic Review of Surgical Success, Complications, Revision Rates, Radiation Dosage, and Operative Time of 3D-Navigated versus Non-Navigated Spinal Procedures

Ikaasa Suri, Bahie Ezzat, S. Suthakaran, Juan Sebastián Arroyave et autres

OBJECTIVE: Three-dimensional (3D) navigation offers real-time guidance in surgery. However, there is limited and inconsistent data regarding the usability, safety, and efficacy. To address gaps in knowledge about 3D navigation in spinal surgery, we conducted a comprehensive review of success rates, complications, …

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Higher intracranial positioning of an 8 Fr guide catheter improves efficacy of aspiration thrombectomy in large vessel occlusion stroke

Daryl Goldman, Preethi Reddi, Mais Al‐Kawaz, Kurt Yaeger et autres

BACKGROUND: Higher positioning of a large bore guide catheter during endovascular thrombectomy (EVT) is hypothesized to potentially improve thrombectomy success. OBJECTIVE: To evaluate the safety and efficacy of intracranial guide catheter placement during EVT using a multicenter database. METHODS: We reviewed data …

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