2026 Video Posters
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(P018) ENDOSCOPIC, ENDONASAL, TRANSPLANUM, TRANSTUBERCULUM APPROACH FOR A PREGNANT PATIENT WITH ACUTE RIGHT VISION LOSS
Robert J Dambrino, MD, MPH1; Sakibul Huq1; Michael Xie, MD2; Eric Wang, MD2; Carl H Snyderman, MD, MBA2; Georgios A Zenonos, MD2; Garrett W Choby, MD2; Paul A Gardner, MD1; 1University of Pittsburgh Medical Center, Department of Neurological Surgery; 2University of Pittsburgh Medical Center, Department of Otolaryngology
(P023) ENDOSCOPIC TRANSORBITAL ANTERIOR CLINOIDECTOMY FOR ANTERIOR CLINOID PROCESS MUCOCELE
Kyunghwan Kim, MD, PhD1; Seon-Hwan Kim, MD, PhD2; Thomas L Beaumont, MD, PhD3; 1Department of Neurosurgery, Chungnam National University Hospital and Moores Cancer Center, University of California, San Diego; 2Department of Neurosurgery, Chungnam National University Hospital; 3Department of Neurological Surgery and Moores Cancer Center, University of California, San Diego
(P024) SUPRAORBITAL EYEBROW APPROACH WITH OPTIC CANAL DRILLING AND MEDIAL CLINOIDECTOMY FOR RESECTION OF GLOMANGIOPERICYTOMA OF THE OPTIC NERVE
Adnan H Shahid; Mehdi Khaleghi; Garrett Dyess; Ursula Hummel; Matthew Pearson; Jai D Thakur; University of South Alabama
(P029) ENDOSCOPIC TRANS ORBITAL EXCISION OF OSTEOMALACIA CAUSING PROPTOSIS AND HYPOGLOBUS
A Sheikh, FRCS, SN; Leeds General Infirmary
(P040) ANTERIOR COMMUNICATING ARTERY ANEURYSM CLIPPING IN THE SETTING OF CAVERNOUS MENINGIOMA - OPERATIVE TECHNIQUE AND REVIEW OF INDICATIONS
Jacob Cliett; David Baker, MD; Fernando Vale, MD; Shannon Derthick; Dan-Victor Giurgiutiu, MD; M. Salman Ali, MD; Medical College of Georgia at Augusta University
(P043) ENDOSCOPIC RESECTION OF A CAVERNOUS AND CLINOIDAL SPACE-INVASIVE PROLACTINOMA
Florencia Rodriguez Basili; Erik Burgos; Matei Alexandru Banu; Jonathan Balquiedra Lamano; Hwang Peter Haichin; Vera Vigo; Fernández-Miranda Juan Carlos; Stanford
(P055) CAVERNOUS SINUS EXENTERATION AND RADICAL NECK DISSECTION FOR DEDIFFERENTIATED ADENOID CYSTIC CARCINOMA WITH NEUROENDOCRINE FEATURES: A MULTIDISCIPLINARY APPROACH
Vladimir A Ljubimov, MD, MS; Peyton L Nisson, MD; Andre Boyke, MD; Vickie J Wang, MD; Michael J Alexander, MD; Keith Black, MD; Allen Ho, MD; Cedars-Sinai Medical Center
(P070) EXTREME FAR LATERAL APPROACH FOR THE RESECTION OF THE C1 TRANSVERSE PROCESS TO RELIEVE SYMPTOMATIC JUGULAR STENOSIS
Hayes H Patrick, MD; Madeleine Smith, MD; Ban Shoukeir; Saleem Abdulrauf, MD; Michael Rosner, MD; George Washington University
(P080) EXTENDED RETROSIGMOID APPROACH IN THE SITTING POSITION FOR RESECTION OF A PETROCLIVAL MENINGIOMA
Daniele Starnoni; Danielle Golub; Amir R Dehdashti; Northwell Health
(P087) ENDOSCOPIC ENDONASAL RESECTION OF A JUVENILE NASOPHARYNGEAL ANGIOFIBROMA
Hugo Pena-Martinez, MD1; José A. Figueroa-Sanchez, MD, MBA1; Carlos Cuilty-Siller, MD, MA2; Mario Benvenutti-Regato, MD1; Marco Muñuzuri-Camacho, MD3; Marcos Vinicius Sangrador-Deitos, MD1; 1Instituto de Neurología y Neurocirugía, Centro Medico Zambrano Hellion, TecSalud; 2Instituto de Otorrinolaringología, Centro Medico Zambrano Hellion, TecSalud; 3Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez
(P098) SIMULTANEOUS RESECTION OF IPSILATERAL CAROTID AND JUGULAR PARAGANGLIOMAS IN THE SETTING OF SDHD MULTIFOCAL PARAGANGLIOMA SYNDROME
Zachary Schwam; James Johns; Harrison Smith; Michael Berger; Enrique Perez; Icahn School of Medicine at Mount Sinai
(P100) CRANIAL NERVE PRESERVATION IN ENDOSCOPIC ASSISTED KEYHOLE RETROSIGMOID CRANIOTOMY FOR CEREBELLOPONTINE ANGLE EPIDERMOID
Taimur Khan1; Fernando Vale-Enrique2; David Baker2; Fernando Vale, MD2; M. Salman Ali, MD2; 1University of California, San Diego; 2Medical College of Georgia at Augusta University
(P115) UNDERSTANDING THE TRANSLABYRINTHINE APPROACH FOR NEUROSURGERY RESIDENTS: OPERATIVE & EDUCATIONAL VIDEO
Burak Ozaydin; Beste Gulsuna; Xiaochun Zhao; Jeffrey A Zuccato; Alexander G Bien; Christopher S Graffeo; University of Oklahoma Health Sciences Center
(P117) RARE CASE PRESENTATION OF PETROCLIVAL MENINGIOMA PRESENTING WITH TRIGEMINAL NEURALGIA
Hayes H Patrick, MD; Madeleine Smith, MD; Ban Shoukeir; Saleem Abdulrauf, MD; Ashkan Monfared, MD; George Washington University
(P158) TUMOR REMOVAL OF A PETROCLIVAL MENINGIOMA WITH SEVERE BRAINSTEM EDEMA AND HYDROCEPHALUS THROUGH SUBDURAL SUBTEMPORAL ANTERIOR TRANSPETROSAL APPROACH
Junpeng Ma, MD, PhD; Ke Wang, MD, PhD; Liang Wang, MD, PhD; Zhen Wu, MD, PhD; Junting Zhang, MD, PhD; Beijing Tiantan Hospital, Capital Medical University
(P269) EXTENDED ENDOSCOPIC ENDONASAL APPROACH FOR RESECTION OF PARASELLAR/SUPRASELLAR EPIDERMOID CYST
Nicholas Dietz; Courtney Shepard; Maunil Mullick; Brian Snyder; Dhruv Sharma; Brian Williams; University of Louisville
(P271) PAPILLARY CRANIOPHARYNGIOMA: REDEFINING THE ROLE OF SURGICAL INTERVENTION
Matthieu D Weber, BSc; Mark A Damante, MD; James C Mamaril-Davis, MD; Daniel M Prevedello, MD; The Ohio State University
(P342) SUPRA-ORBITAL TRANS-FRONTAL SINUS TRANS-LAMINA TERMINALIS APPROACH FOR RESECTION OF 3RD CHOROID PLEXUS PAPILLOMA.
Fernando Vale-Enrique; Lydia Kaoutazani, MD; M. Salman Ali, MD; Medical College of Georgia at Augusta University
(P361) MINI ENDOSCOPIC ASSISTANCE IN FAILED MICROVASCULAR DECOMPRESSION FOR HEMIFACIAL SPASM
Hannah Weiss; Kristen Marciniuk; Aleksandar Beric; Athena Lolis; Adauri Bueno de Carmago; Erez Nossek; Donato Pacione; NYU Langone Health
(P363) MICROSURGICAL CLIP LIGATION OF A RECURRENT, PREVIOUSLY RUPTURED AND COIL EMBOLIZED DISTAL PERICALLOSAL ARTERY (A5) ANEURYSM VIA THE INTERHEMISPHERIC APPROACH: DEALING WITH LARGE CALCIFICATIONS ALONG THE SUPERIOR SAGITTAL SINUS
Alexandra Abrams, BS; Armando Bunjaj, BS; Edinson Najera, MD, FCNS; Ralph Rahme, MD, FACS, FCNS; SBH Health System
(P364) TEAM-BASED ENDOSCOPIC MANAGEMENT OF A GIANT SINONASAL-ORBITAL OSTEOMA WITH VASCULARIZED FLAP RECONSTRUCTION
David Ahmadian, MD1; Farhoud Faraji, MD, PhD1; Thomas Beaumont, MD, PhD2; Catherine Y Liu, MD, PhD3; Carol H Yan, MD1; Adam DeConde, MD1; 1University of California, San Diego, Department of Otolaryngology - Head & Neck Surgery; 2University of California, San Diego, Department of Neurological Surgery; 3University of California, San Diego, Department of Ophthalmology
(P365) MICROSURGICAL MANAGEMENT OF A COMPLEX MCA BIFURCATION ANEURYSM WITH M2-M2 BYPASS AND CLIP RECONSTRUCTION
Ali A Alattar; Georgios A Zenonos, MD; University of Pittsburgh Medical Center
(P366) EXOSCOPIC ROBOTIC TRANSORBITAL TRANS-EYELID APPROACH FOR RESECTION OF MIDDLE FOSSA MENINGIOMA
Abdulrahman Albakr, MD; Mikaeel Kassam, BS; Melanie Fukui, MD; Neil Mundi, MD; Stephen Winkler, MD; Amin Kassam, MD; Intent Medical Group, Endeavor Health Advanced Neurosciences Institute, Northwest Community Hospital
(P367) PETROUS APEX PSEUDO-MENINGOCELE
Diana Bigler, MD; Ibtisam Mohammad; Jaime Russell, MD; Salman Ali; Medical College of Georgia
(P368) SURGICAL TREATMENT OF GENICULATE NEURALGIA
Megan Bauman, MD1; Alessandro de Bonis, MD2; Luciano Leonel, PhD3; Maria Peris Celda, MD, PhD3; 1Washington University in St. Louis; 2University of Miami; 3Mayo Clinic
(P369) TRANSNASAL AND TRANSPALATAL APPROACH TO CLIVAL CHORDOMA
Lacy S Brame, DO1; Aniruddha C Parikh, MD2; Juan C Nogues, MD1; Michelle Yu, MD3; Alfred Iloreta, MD1; 1Icahn School of Medicine at Mount Sinai; 2University of Nevada Las Vegas; 3Medical University of South Carolina
(P370) MINI ENDOSCOPIC PARAMEDIAN SUPRACEREBELLAR TRANSTENTORIAL APPROACH FOR RESECTION OF MESIAL TEMPORAL LOBE GLIOMA.
Michael G Brandel, MD; Jeffrey A Steinberg, MD; University of California, San Diego
(P371) ORBITOFRONTAL APPROACH FOR RESECTION OF TUBERCULUM SELLA MENINGIOMA
Karen Salmeron-Moreno, MD, MSc1; Josephine Buclez, MSc1; Felipe Marín-Navas, MD2; Chris D Kim1; J. Manuel Revuelta Barbero, MD, PhD1; Travis Atchley, MD1; Karthik Papisetty, BA1; Thomas McCaffery, BS1; Hithardhi Duggireddy, MSc1; Rommi Kashlan, BS1; Justin Maldonado, MD1; Jennifer M Kim1; Karthik Valiveti1; Uday Thakar1; Derek Hu1; Gustavo Pradilla, MD1; Tomas Garzon-Muvdi, MD, MSc1; 1Emory University; 2Pontificia Universidad Javeriana
(P372) CONCOMITANT MICROSURGICAL RESECTION OF AN OLFACTORY GROOVE MENINGIOMA AND CLIP LIGATION OF AN ANTERIOR COMMUNICATING ARTERY ANEURYSM VIA THE ANTERIOR INTERHEMISPHERIC APPROACH
Armando Bunjaj, BS; Alexandra Abrams, BS; Edinson Najera, MD, FCNS; Ralph Rahme, MD, FACS, FCNS; SBH Health System
(P373) ENDOSCOPIC ENDONASAL RESECTION OF A TUBERCULLUM SELLAE MENINGIOMA WITH SEVERE OPTIC NERVE FLATTENING
Erik Burgos-Sosa, MD1; Yuanzhi Xu, MD1; Hongwei Yu, MD1; Vera Vigo, MD1; Matei A. Banu1; Collin Liu, MD1; Michael Chang, MD2; Juan C. Fernandez-Miranda, MD1; 1Department of Neurosurgery, Stanford University Hospital, Stanford, California, USA; 2Otolaringolgy, Head & Neck Surgery, Stanford University Hospital, Stanford, California, USA
(P374) TRANSORBITAL APPROACH RESECTION OF ABDUCENS NERVE SCHWANNOMA AT ORBITAL APEX
Kyung Rae Cho, MD, PhD; Konkuk Medical Center
(P377) ENDOSCOPIC, ENDONASAL, TRANSCLIVAL APPROACH WITH A RIGHT CALDWELL-LUC FOR CONTRALATERAL TRANSMAXILLARY APPROACH FOR A LEFT PETROCLIVAL CHORDOMA
Robert J Dambrino, MD, MPH1; Kelly Daniels, MD2; James C Bayley, MD1; Eric W Wang, MD2; Carl H Snyderman, MD, MBA2; Paul A Gardner, MD2; Georgios A Zenonos1; 1University of Pittsburgh Medical Center, Department of Neurological Surgery; 2University of Pittsburgh Medical Center, Department of Otolaryngology
(P378) RECURRENT SKULL BASE ADENOID CYSTIC CARCINOMA RESECTION
Nicholas Dietz; Maunil Mullick; Dhruv Sharma; Brian Williams; University of Louisville
(P379) MICROSCOPIC AND ENDOSCOPIC COMBINED RESECTION OF RECURRENT LEFT CAVERNOUS SINUS MENINGIOMA
Maohua Ding; Vera Vigo; Yuanzhi Xu; Byron Hontiveros; Matei Alexandru Banu; Collin Liu; Jonathan Lamano; Erik Burgos-Sosa; Noel Ayoub; Juan C. Fernandez-Miranda; Department of Neurosurgery, Stanford Hospital, Stanford, California
(P385) TRANSORBITAL APPROACH FOR RESECTION OF INTRAORBITAL MENINGIOMA
Luis G Fernandez, MD; Pranay Soni, MD; Varun Kshettry, MD; Arun Singh, MD; Pablo Recinos, MD; Cleveland Clinic
(P386) COMBINED TRANSNASAL AND TRANSCRANIAL APPROACH FOR REPAIR OF A MULTIFOCAL MENINGOENCEPHALOCELE
Felix E Fernández-Penny, BS, Rhinology Research Fellow1,2; Luke M O'Neil, MBBS, Rhinology Fellow2; Hector A Perez, MD, Clinical Instructor3; Jacob J Ruzevick, MD, Assistant Professor4; Aria Jafari, MD, Assistant Professor2; 1University of Chicago - Pritzker School of Medicine; 2University of Washington - Dept. of Otolaryngology Head & Neck Surgery; 3Loma Linda University Health - Rhinology and Skull Base Surgery; 4University of Washington - Dept. of Neurological Surgery
(P387) LATERAL TEMPORAL BONE RESECTION FOR OSTEOSARCOMA
Aparna Govindan; Chrisine Dinh; Donald Weed; University of Miami
(P388) ENDOSCOPIC REMOVAL OF A PENETRATING NASAL FOREIGN BODY WITH ANTERIOR SKULL BASE REPAIR
Eleni Mijalis, MD1; Hunter Hammett, BS2; Joaquin Hidalgo, MD1; Keonho Kong, MD1; 1University of Mississippi Medical Center; 2University of Mississippi Medical Center - School of Medicine
(P389) ENDOSCOPIC ENDONASAL AND TRANSCONJUNCTIVAL RESECTION OF RIGHT ORBITAL CAVERNOUS HEMANGIOMA
Garrett Barr, MD; Edward Wladis, MD; Jordon Grube, DO; Robert Heller, MD; Albany Medical Center
(P390) ENDOSCOPIC ENDONASAL APPROACH WITH FOR AN ACTH-SECRETING PITUITARY ADENOMA
Byron Hontiveros, MD; Vera Vigo, MD, PhD; Hongwei Yu, MD; Florencia Rodriguez Basili, MD; Peter Hwang, MD; Matei Banu, MD; Juan Carlos Fernandez-Miranda, MD; Stanford University
(P391) PARAMEDIAN SUPRACEREBELLAR INFRATENTORIAL APPROACH TO MIDBRAIN CAVERNOMA: A 2-DIMENSIONAL OPERATIVE VIDEO
Vratko Himic, MD; Eva Wu, MD; Dagoberto Estevez-Ordonez, MD, PhD; Amy Wang, MD; Ashish Shah, MD; Ricardo Komotar, MD; Michael E Ivan, MD, MBS; University of Miami
(P392) CHRONIC INVASIVE FUNGAL SINUSITIS OF THE INFERIOR ORBITAL FISSURE
Christopher Jabbour, MD1; Linda Yin, MD2; Janalee Stokken, MD2; 1NYU Langone Health; 2Mayo Clinic
(P393) RATHKE'S CLEFT CYST MARSUPIALIZATION VIA BIOABSORBABLE DRUG-ELUTING STENT: A PEDIATRIC ENDOSCOPIC ENDONASAL APPROACH
Jeeho D Kim, MD1; Brendan D Sweeney, MD1; Danielle Levy, BA2; Michael G Brandel, MD3; Vijay A Patel, MD4; Michael L Levy, MD, PhD4; 1Naval Medical Center San Diego; 2St. George's University School of Medicine; 3University of California San Diego; 4Rady Children's Hospital-San Diego
(P394) ENDOSCOPIC ASSISTED SUPRA-CEREBELLAR TRANS-TENTORIAL APPROACH FOR RESECTION OF MESIOTEMPORAL CAVERNOUS MALFORMATION.
Asad Lak, MD1; Luca Debs, MD2; Fernando Vale, MD2; Salman Ali, MD2; 1University of Iowa; 2Medical College of Georgia at Augusta University
(P395) SUPRACELLAR INFRATENTORIAL APPROACH FOR COMPLETE RESECTION OF RUPTURED VERMIAN AVM
Moleca Ghannam, MD, MPhil1; Tina Wang, MA2; Timothy R Miller, MD2; Dheeraj Gandhi, MBBS2; Mohamed Labib, MD2; 1University at Buffalo; 2University of Maryland School of Medicine
(P396) TREATMENT OF FACIAL PAIN VIA TRANS-MECKEL'S CAVE APPROACH FOR MENINGIOMA RESECTION
Moleca Ghannam, MD, MPhil1; Tina Wang, MA2; Timothy R Miller, MD2; Dheeraj Gandhi, MBBS2; Mohamed Labib, MD2; 1University at Buffalo; 2University of Maryland School of Medicine
(P397) MIDDLE CEREBELLAR PEDUNCLE APPROACH FOR RESECTION OF LARGE PONTINE CAVERNOUS MALFORMATION
Moleca Ghannam, MD, MPhil1; Tina Wang, MA2; Timothy R Miller, MD2; Dheeraj Gandhi, MBBS2; Mohamed Labib, MD2; 1University at Buffalo; 2University of Maryland School of Medicine
(P398) DIRECT VERTEBRAL ARTERY DECOMPRESSION FOR TREATMENT OF BOWHUNTER'S SYNDROME
Moleca Ghannam, MD1; Tina Wang, MA2; Timothy R Miller, MD2; Dheeraj Gandhi, MBBS2; Mohamed Labib, MD2; 1University at Buffalo; 2University of Maryland School of Medicine
(P399) STA-MCA BYPASS FOR THE TREATMENT OF LARGE RIGHT MCA BIFURCATION ANEURYSM
Moleca Ghannam, MD, MPhil1; Tina Wang, MA2; Timothy R Miller, MD2; Dheeraj Gandhi, MBBS2; Mohamed Labib, MD2; 1University at Buffalo; 2University of Maryland School of Medicine
(P400) MODIFIED ORBITOZYGOMATIC CRANIOTOMY FOR RESECTION OF UVEAL MELANOMA INVADING THE OPTIC NERVE AND EXTENDING INTO THE OPTIC CHIASM CAUSING CONTRALATERAL VISION LOSS
Alexander S Himstead, MD1; Justin Liao, BS2; Angie Zhang, MD1; Alvin Y Chan, MD1; Nolan K Winslow, MD1; Frank P K Hsu, MD, PhD1; 1University of California, Irvine; 2UC Irvine
(P402) THE UTILITY OF CEREBROSPINAL FLUID DIVERSION IN ENDOSCOPIC ENDONASAL PITUITARY MACROADENOMA RESECTION: A REPRESENTATIVE OPERATIVE VIDEO
James C Mamaril-Davis1; Ryan Juncker2; Mark Damante1; Santino Cua1; Kara A Parikh1; Kyle K VanKoevering1; Ricardo L Carrau1; Albert Sufianov3; Daniel M Prevedello1; Kyle C Wu1; 1The Ohio State University Wexner Medical Center; 2The Ohio State University College of Medicine; 3Federal Center of Neurosurgery Tyumen
(P403) EXCLUSIVELY ENDOSCOPIC MANAGEMENT OF GIANT SINO-ORBITAL PSAMMOMATOID OSSIFYING FIBROMA WITH ECTOPIC TOOTH EXTRACTION
Lingga Adidharma, MD; Luke M O'Neil, MBBS; Rocco Ferrandino, MD; Hector Perez, MD; Aria Jafari, MD; University of Washington
(P404) MULTIPORTAL APPROACH TO A LARGE SINO-CRANIO-ORBITAL GIANT SKULL BASE OSTEOMA
Luke M O'Neil, MBBS; Matthew Zhang, MD; Jacob Ruzevick, MD; Aria Jafari, MD; University of Washington
(P405) FAR LATERAL TRANSCONDYLAR CRANIOTOMY FOR LEFT PROXIMAL PICA ANEURYSM - COTTON CLIPPING TECHNIQUE
Paul Marcet, MD; Allison Medina, MD; Omaditya Khanna, MD; John Wilson, MD, FAANS, FACS; Wake Forest
(P406) EN BLOC RESECTION OF THE SELLAR DURA AND BILATERAL CAVERNOUS SINUS MEDIAL WALL TO ACHIEVE BIOCHEMICAL CURE IN FUNCTIONAL PITUITARY ADENOMA.
Kristen Marciniuk1; Carter Suryadevara1; Joseph Connors2; Akshay Save1; Carlos D Pinheiro-Neto2; Chandranath Sen1; 1Department of Neurosurgery, NYU Langone Health, New York, New York, United States; 2Department of Otolaryngology - Head & Neck Surgery, NYU Grossman School of Medicine, New York, New York, United States
(P407) ENDOSCOPIC ENDONASAL RESECTION OF A SELLAR MASS IN AN 8-MONTH OLD
David Bailey, MD; David Goldrich, MD; Neerav Goyal, MD; Michael M McDowell, MD; Penn State
(P408) RECONSTRUCTION OF EXTENSIVE FACIAL POLYTRAUMA
Ibtisam Mohammad; Diana Bigler; Harry Owen; Jaime Russell; Khoi Nguyen; Kenneth Byrd; Medical College of Georgia
(P409) ENDOSCOPIC ENDONASAL APPROACH TO SELLAR DECOMPRESSION AND BIOPSY FOR LYMPHOCYTIC HYPOPHYSITIS: 2-DIMENSIONAL OPERATIVE VIDEO
Camille K Milton, MD1; Emal Lesha, MD1; David G Laird, BS, BA1; Delaney M Graham, BS1; Christopher P Golembeski, MD, MBA2; Samuel Smith, MD, MPH3; L. Madison Michael, MD1; 1University of Tennessee Health Science Center/ Semmes-Murphey Clinic; 2PathGroup; 3University of Tennessee Health Science Center
(P410) COMBINED EXPANDED ENDOSCOPIC ENDONASAL (EEA) AND TRANSORBITAL ONE-PIECE FRONTO-ORBITAL CRANIOTOMY FOR 360-DEGREE DECOMPRESSION OF OPTIC NERVE IN A PATIENT WITH A LARGE MULTICOMPARTMENTAL MENINGIOMA
Evangelos Drosos1; Mahmoud Asad1; Cristina Cernei1; Camille K Milton2; Michelle Spear3; Warren Bennett1; Kumar Abhinav1; 1Bristol Institute of Clinical Neurosciences, Department of Neurosurgery, Southmead Hospital, Bristol, UK; 2University of Tennessee, Semmes Murphey Clinic, Department of Neurosurgery; 3University of Bristol, Department of Anatomy
(P411) SURGICAL MANAGEMENT OF A RIGHT PARASAGITTAL VENOUS ANEURYSM FROM A COMPLEX AV FISTULA
Manasi Prashant, BS; Tina Wang, MA; Timothy Miller, MD; Dheeraj Gandhi, MBBS; Mohamed Labib, MD; University of Maryland School of Medicine
(P412) GROSS TOTAL RESECTION OF A VENTRAL FORAMEN MAGNUM MENINGIOMA VIA THE FAR LATERAL APPROACH
Lukasz Przepiorka; Muhammad Waqas; Jason M Davies; Elad I Levy; Hanna N Algattas; Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
(P413) MACROVASCULAR DECOMPRESSION OF TRIGEMINAL NERVE FOR DOLICHOECTATIC BASILAR ARTERY WITH SLING TECHNIQUE
Ahmad G Khatib, MD; Rafael T Tatit, MD; Krishnan Ravindran, MD; Rabih G Tawk, MD; Mayo Clinic
(P414) SPHENOID SINUS FUNGAL BALL AND MUCOCELE
Ibtisam Mohammad; Brandon Tapasak; Diana Bigler; Medical College of Georgia
(P415) PETROSAL APPROACH FOR RESECTION OF PETROCLIVAL MENINGIOMA
Saksham Gupta, MD, MPH; Erickson Torio, MD; Junpeng Ma; Wenya L Bi, MD, PHD; Mass General Brigham
(P417) CAVERNOUS SINUS DISCONNECTION AND ORBITAL EXENTERATION FOR RESECTION OF A BREAST METASTASIS WITH PERINEURAL INVASION
Juan M Revuelta Barbero, MD, PhD1; Alejandra Rodas, MD2; Leonardo Tariciotti, MD1; Edoardo Porto, MD1; Youssef Zohdy, MD1; Jackson Vuncannon, MD2; Erion De Andrade, MD1; Arturo Solares, MD2; Gustavo Pradilla, MD1; 1Department of Neurosurgery, Emory University, Atlanta, Georgia, USA; 2Department of Otolaryngology, Emory University, Atlanta, Georgia, USA
(P418) GROSS TOTAL RESECTION OF A COMPLEX RIGHT CEREBELLOPONTINE ANGLE TUMOR WITH THE HELP OF NEURO-ENDOSCOPY
Amanda Roehrkasse, MD, PhD1; Samir Sur, MD2; 1National Institutes of Health; 2Medstar Georgetown University Hospital
(P419) TRIGEMINAL NEURALGIA CAUSED BY A TRANSFIXED ARTERIAL LOOP: ILLUSTRATIVE CASE
Sydney Kukla, MS1; Abdulrahman Albakr, MD2; Mohammadmahdi Sabahi, MD, MPH2; Natalia Jedlinska-Obrzut, BS2; Badih Adada, MD2; Hamid Borghei-Razavi, MD2; 1University of Medicine and Health Sciences, Basseterre, St. Kitts & Nevis; 2Cleveland Clinic Florida
(P420) NON-MISSILE PENETRATING SKULL BASE INJURY CAUSED BY A FISHING HARPOON: ENDOSCOPIC TRANSNASAL REMOVAL
Weerawong Sangphosuk, MD; Thanit Chalermwattanachai, MD, PhD; Phramongkutklao Hospital
(P421) NUANCES OF THE ENDOSCOPIC ENDONASAL TRANSCAVERNOUS RESECTION OF A RECURRENT AND REFRACTORY KNOSP 4 MACROPROLACTINOMA
Medhi Khaleghi, MD; Garrett Dyess; Brandon Kaye, MD; Ursula Hummel, PA; Matthew Pearson, MD; Jai D Thakur, MD; University of South Alabama Neurosurgery Department
(P422) NUANCES ON JUDICIOUS USE OF NASO-SEPTAL FLAP IN EXTENDED ENDONASAL APPROACHES FOR REMOVAL OF PITUITARY MACROADENOMA WITH DIFFERENT PATTERNS OF SUPRASELLAR EXTENSION
Mehdi Khaleghi, MD; Garrett Dyess; Asa Barnett; Brandon Kaye, MD; Mark Gacek, MD; Ursula Hummel; Jai D Thakur, MD; University of South Alabama
(P424) COMBINED ENDOSCOPIC ENDONASAL AND SUPRAORBITAL EXCISION OF A FRONTAL SINUS MUCOCELE
Wesley Shoap; Katie Melder; Cole Lewis; LSU New Orleans Department of Neurosurgery
(P425) "CHOOSE YOUR OWN ADVENTURE!": ENDOSCOPIC TRANS-CAVERNOUS AND TRANS-PTERYGOID APPROACH FOR RECURRENT GH-SECRETING PITUITARY ADENOMA WITH SKULL BASE RECONSTRUCTION
Satyan B Sreenath, MD1; Chad Purcell, MD2; Joao Paulo Almeida, MD1; 1Indiana University; 2Queens University
(P426) SURGICAL TECHNIQUES OF RETROSIGMOID INFRALABYRINTHINE APPROACH FOR JUGULAR FORAMEN SCHWANNOMA WITH MODERATE EXTRACRANIAL EXTENSION
Xinman Liu; Jia Yang, MD; Xuesong Liu, MD; Department of Neurosurgery, The First Affiliated Hospital of Sun Yat-sen University
(P427) ADVANCED PEDIATRIC SINONASAL ROSAI-DORFMAN DISEASE: A HYBRID ENDOSCOPIC ENDONASAL APPROACH
Brendan Sweeney, MD1; Jeeho Kim, MD1; Michael Levy, MD, PhD2; Vijay Patel, MD2; 1Naval Medical Center San Diego; 2Rady Children's Hospital
(P428) ORBITAL OSSIFYING FIBROMA
Ibtisam Mohammad; Brittany Biesel; Brandon Tapasak; Diana Bigler; Kenneth Byrd; Medical College of Georgia
(P430) RESECTION OF PITUITARY MACROADENOMA WITH BILATERAL CAVERNOUS SINUS EXTENSION AND SNOWMAN SIGN
Michelle Yu, MD, MS1; Lacy Brame, DO, MS2; Rodney Schlosser, MD1; Jaime Martinez Santos, MD1; 1Medical University of South Carolina; 2Mount Sinai Medical Center
(P431) EXPANDED ENDOSCOPIC ENDONASAL SKULL BASE RESECTION OF OLFACTORY NEUROBLASTOMA WITH DRAF III & PEDICLED PERICRANIAL FLAP RECONSTRUCTION
Omer Baker; Farhoud Faraji; Adam S DeConde; UC San Diego Department of Otolaryngology
(P432) LEFT FAR LATERAL TRANSCONDYLAR APPROACH FOR RESECTION OF A VENTRAL FORAMEN MAGNUM MENINGIOMA
Vera Vigo, MD, PhD; Yuanzhi Xu, MD; Byron Hontiveros, MD; Jonhatan Lamano, MD; Collin Liu, MD; Vladimir Ljubimov, MD; Juan Carlos Fernandez-Miranda, MD; Stanford University
(P433) COMPLETE RESECTION OF A LARGE CRANIOPHARYNGIOMA CAUSING BILATERAL INTERVENTRICULAR FORAMEN OBSTRUCTION THROUGH AN EXPANDED, ENDOSCOPIC APPROACH
Justin Z Wang, MD, PhD1; Norah Alarifi2; John R de Almeida3; Farshad Nassiri3; 1The University of Toronto; 2The University of Manitoba; 3University Health Network
(P434) OCCIPITAL TRANSTENTORIAL RESECTION OF A MATURE TERATOMA IN THE PINEAL REGION
Justin Z Wang1; Vesna Malinova2; Ivan Radovanovic2; 1The University of Toronto; 2University Health Network
(P435) ENDOSCOPIC ENDONASAL RESECTION OF A LEFT PITUITARY CORTICOTROPH MICROADENOMA IN A PATIENT WITH A CAROTICO-CLINOID FORAMEN
Julie Rosuel; Julien Boetto, MD, PhD; CHU Montpellier
(P470) SUPRAORBITAL EYEBROW APPROACH FOR CLIPPING OF MULTIPLE ANEURYSMS
Michael Ortiz1; Bharat Guthikonda, MD2; 1Presbyterian Healthcare; 2LSU Health Shreveport
(P476) NAVIGATION GUIDED OPTIMAL HEAD POSITION FOR MICROSURGICAL CLIPPING OF INTRACRANIAL ANEURYSMS.
A Sheikh, MBBS, BSc, FRCSSN; Leeds General Infirmary
(P484) PICA-PICA BYPASS AND TRAPPING FOR A GIANT PARTIALLY THROMBOSED SERPENTINE FUSIFORM RIGHT PICA ANEURYSM
Turki Elarjani, MD; Adib Abla, MD; University of Miami
(P489) POSTERIOR PONTINE CAVERNOMA. TELOVELAR/ SUPRACOLLICULAR APPROACH
Daniele Starnoni; Danielle Golub; Amir R Dehdashti; Northwell Health
(P490) DUAL REVASCULARIZATION OF BOTH M2 DIVISIONS WITH IMAX-RADIAL ARTERY AND STA BYPASS FOR GIANT FUSIFORM ANEURYSM
Daniele Starnoni; Danielle Golub; Amir R Dehdashti; Northwell Health
(P491) MICROSURGICAL CLIPPING OF A RECURRENT RIGHT MCA ANEURYSM AFTER WEB EMBOLIZATION
Daniele Starnoni; Danielle Golub; Amir R Dehdashti; Northwell Health
(P512) KEYHOLE RETRACTORLESS RETROSIGMOID APPROACH FOR A LARGE VESTIBULAR SCHWANNOMA - SURGICAL TECHNIQUE AND FACIAL NERVE PRESERVATION
Luca Debs, MD; David Baker, MD; Fernando Vale, MD; M. Salman Ali, MD; Medical College of Georgia at Augusta University
(P525) ATLANTO-AXIAL FACET JOINT DISTRACTION USING INTERFACET CAGES FOR BASILAR INVAGINATION IN CHIARI MALFORMATION
Alexander F Kuffer, MD, DMD, PhD1; Brian A Clampitt, MD2; Thomas Karadimas, MD2; Davide M Croci, MD2; 1Lakeland Regional Health; 2University of South Florida