Middle Fossa Transventricular and Subtemporal Approach for Meningioma Resection

Contributors: Micheala Lee This is a demonstration of using the transventricular and subtemporal corridors for resecting a large middle fossa, tentorial meningioma. The video details the microsurgical technique for detaching the tumor from the tentorial incisura, working near critical structures such as the oculomotor nerve, trochlear nerve, and posterior communiating artery. It also includes precise demonstration of how to separate the massive tumor from the feeding arterial supply stemming from the posterior cerebral artery. DOI: https://doi.org/10.17797/nbtj2jdx6l

Microvascular Decompression for Trigeminal Neuralgia (combined venous & arterial)

Contributors: Fadi Sweiss Microvascular decompression is the most effective surgical procedure for treating trigeminal neuralgia in patients with classic symptoms. Here we present a patient who had a "duo crush" from both a vein, as well as a loop of the superior cerebellar artery. The key maneuvers to create space between the compressive element and the nerve, in order to secure the teflon "cushion," are highlighted. DOI: https://doi.org/10.17797/qgthi9k07c

Endoscopic Endonasal Approach for Pituitary Tumor Resection

Contributors: Timothy R. DeKlotz With the widespread use of the endoscope in pituitary surgery, many technical nuances have emerged. Some surgeons still use a sublabial incision and a speculum, despite using the endoscope for visualization, while others favor approaches that are purely endonasal. Some surgical teams, using an endoscope-holder, work sequentially and individually, while others prefers two surgeons working together simultaneously. In this video, we demonstrate an endoscopic endonasal approach, in which the tumor resection is performed with a 4-hand technique with both surgeons working simultaneously. DOI#: http://dx.doi.org/10.17797//bdxmmtst16

Total Calvarial Reconstruction for Increased Intracranial Pressure and Chiari Malformation

This procedure is a total calvarial vault expansion to correct pansynostosis in a three-year-old child. Total calvarial reconstruction is an open procedure that consists of removing bone flaps with an osteotome, outfracturing the skull bone edges with a rongeur to allow for future expansion, shaving down the bone flap inner table with a Hudson brace to create a bone mush for packing the interosseus spaces, and modifying then reattaching the bone flaps with absorbable plates and screws. This patient is status post craniofacial reconstruction for earlier sagittal synostosis. Second operations are uncommon after correction of single-suture synostosis, so this more aggressive technique represents an attempt to definitively correct the calvarial deformity and resolve the signs and symptoms of the attendant intracranial hypertension. Indications for surgery include cosmetic and neurologic concerns, here including a Chiari malformation and cervicothoracic syrinx. This educational video is related to a current research project of the Children’s National Medical Center Division of Neurosurgery regarding single-suture craniosynostosis and the factors that place children at risk for surgical recidivism in the setting of intracranial hypertension. Kelsey Cobourn, BS - Children's National Medical Center Division of Neurosurgery and Georgetown University Owen Ayers - Children's National Medical Center Division of Neurosurgery and Princeton University Deki Tsering, MS - Children's National Medical Center Division of Neurosurgery Gary Rogers, MD, JD, MBA, MPH - Children's National Medical Center Division of Plastic and Reconstructive Surgery and George Washington University School of Medicine Robert Keating, MD - Children's National Medical Center Division of Neurosurgery and George Washington University School of Medicine (corresponding author)

Use of Surgical Theater to Facilitate Resection of an Arteriovenous Malformation

Hepzibha Alexander, BSN – Children’s National Medical Center, Division of Neurosurgery and Georgetown University School of Medicine Ehsan Dowlati, MD - Children’s National Medical Center, Division of Neurosurgery and Medstar Georgetown University Hospital Deki Tsering, MS - Children’s National Medical Center, Division of Neurosurgery Robert Keating, MD - Children’s National Medical Center, Division of Neurosurgery and George Washington University School of Medicine (corresponding author)

Robotic-Assisted Transanal Polyp Resection

Contributors: Benjamin Biteman and Vincent Obias Robotic Transanal minimally invasive surgical removal of 1.8cm villous adenoma with high grade dysplasia at 22cm. DOI#:https://doi.org/10.17797/kzimoid3xj Editor Recruited By: Vincent Obias

Robotic Sigmoid resection for Colovesicular Fistula and use of Firefly

Contributors: Ben Biteman, MD 61 year old male with diverticulitis and colovesicular fistula. Patient underwent robotic sigmoid colectomy with takedown of fistula. Firefly used to help identify if fistula still present. Editor Recruited By: Vincent Obias, MD, MS DOI# http://dx.doi.org/10.17797/9qxwhlr1q5

Matthew Wade, MD

University of California, Irvine

• Department of Ophthalmology
• University of California, Irvine
• Gavin Herbert Eye Institute

Dr. Matthew Wade is a fellowship-trained eye surgeon who specializes in LASIK vision correction, complex cataract surgery and cornea transplantation at the Gavin Herbert Eye Institute. Dr. Wade earned his medical degree from the George Washington University School of Medicine and Health Sciences in Washington, D.C. He completed his residency in general ophthalmology at UC Irvine, where he also completed a fellowship in cornea, anterior segment and refractive surgery.

Walter Jean, MD

George Washington University

• Professor of Neurosurgery

Dr. Walter Jean is Professor of Neurosurgery at George Washington University. His expertise is in open and endoscopic skull base surgery, and his clinical interest range from pituitary adenoma to acoustic neuroma.

Vincent Obias, MD, MS

Chief, Division of Colon and Rectal Surgery, George Washington University, Department of Surgery, Washington, DC

Dr. Obias is an Associate Professor of Surgery at George Washington University and Chief of the Division of Colon and Rectal Surgery.  Dr. Obias received his Bachelor’s Degree in Biology from James Madison University, his Masters degree in Physiology at the Medical College of Virginia, and his Doctorate in Medicine at the Medical College of Virginia.  He performed his internship and general surgery residency at Eastern Virginia Medical School in Norfolk, VA. Dr. Obias next undertook a fellowship in colon and rectal surgery at the Cleveland Clinic in Ohio. He further specialized in Advanced Laparoscopic colon and rectal surgery by undergoing a fellowship at University Hospitals Case Medical Center the following year. He is board certified in both general surgery and colon and rectal surgery.  Dr. Obias’s specialties include robotic and minimally invasive colon and rectal surgery. His interest include robotic single incision surgery, robotic transanal surgery, and clinical outcomes of robotic colorectal surgery.

Harold C. Pillsbury, III, MD, FACS

University of North Carolina at Chapel Hill

• Chair, University of North Carolina Department of Otolaryngology
• Thomas J. Dark Distinguished Professor of Otolaryngology/Head and Neck Surgery

Harold C. Pillsbury, III, M.D., F.A.C.S., is the Chair of the UNC Department of Otolaryngology/Head and Neck Surgery, as well as the Thomas J. Dark Distinguished Professor of Otolaryngology/Head and Neck Surgery.

A native of Baltimore, Maryland, Dr. Pillsbury earned his B.A. and M.D. degrees from George Washington University in Washington, DC (1970 and 1972, respectively). He completed his residency training in Otolaryngology/Head and Neck Surgery at the University of North Carolina School of Medicine in 1976. Following six years at the Yale University School of Medicine, he joined the UNC faculty in 1982 as an Associate Professor. He served as Chief of the Division of Otolaryngology/Head and Neck Surgery from 1983 to 2001.

Dr. Pillsbury has completed an eighteen year term on the American Board of Otolaryngology where he served as Exam Chair and President. He is also past President of the American Academy of Otolaryngology-Head and Neck Surgery, The American Laryngological Association, The Society of University Otolaryngologists, and the Triological Society. He is also past CME coordinator and Vice-President of the Southern Section Triological Society. He is the past President of the American Academy of Otolaryngic Allergy.

Dr. Pillsbury has written and/or contributed to over 270 publications and over 45 textbooks. He has also given over 326 presentations nationally and internationally. He has been the primary investigator or co-investigator on over 21 grants. His special field of interest is neurotology and, most especially, cochlear implantation.

Neil Tanna, MD, MBA, FACS

Hofstra Northwell School of Medicine

• Associate Program Director of Plastic Surgery
• Northwell Health
• Associate Professor of Plastic Surgery
• Hofstra Northwell School of Medicine

Dr. Neil Tanna is a Double Board Certified Plastic Surgeon with clinical interest in cosmetic and reconstructive surgery. He is among a very small group of Plastic Surgeons in the world to have completed formal training in Otolaryngology, Plastic & Reconstructive Surgery, and Microvascular Surgery.

After receiving his medical degree from Albany Medical College, Dr. Tanna completed a full Otolaryngology – Head & Neck Surgery residency at The George Washington University. He pursued further training and completed a second full residency in Plastic & Reconstructive Surgery at the University of California, Los Angeles (UCLA). He then completed a fellowship in advanced reconstructive and microvascular surgery at the Institute of Reconstructive Plastic Surgery at New York University (NYU).

Beyond his plastic surgery clinical practice, Dr. Neil Tanna is a mentor, respected educator, and prolific author. Currently, he serves in many leadership roles. He is Chief of Plastic Surgery at one of the one of the Northwell Health hospitals. He is an Associate Professor with the Hofstra University School of Medicine, where he is engaged in the education of students. He also serves as Associate Program Director for the Plastic Surgery Residency with Northwell Health System. He trains resident physicians in becoming Plastic Surgeons.

The medical work and clinical research of Dr. Neil Tanna have been widely published in national and international medical journals. He has authored over 75 publications in major peer-reviewed medical journals and written over 10 textbook chapters. Given his interest in aesthetic and reconstructive surgery of the head and neck, breast, and body, Dr. Tanna has been invited to present at over 75 national and international meetings. He presents the latest advances in plastic surgery to his colleagues and other surgeons from all around the world.

Dr. Neil Tanna has been recognized in the 2015 and 2016 New York Times Super Doctors List for his noteworthy and outstanding achievements.

Advanced Salivary Endoscopy: Challenging Cases Diagnosis & Treatment

The advanced course will assume a basic understanding of the procedure. It will include complex interventions including endoscopic and combined open (transoral and external procedures), complications and management of complications, approach to revision surgery, in-office procedures, advanced radiology, and will include case studies.

Meet the Course Directors!

Rohan R. Walvekar, MD

Assistant Professor in Head Neck Surgery

University of Pittsburgh/VA Medical Center

Rohan R. Walvekar, MD, earned his doctoral degree from the University of Mumbai. After graduating in 1998, he completed a residency in Otolaryngology and Head Neck Surgery at the TN Medical College & BYL Nair Charitable Hospital, Mumbai, India, with triple honors. Subsequently, he completed two head neck surgery fellowships, and trained at at the Tata Memorial Hospital, Mumbai, which is India's most prestigious cancer institute. After completing an Advanced Head Neck Oncologic Surgery fellowship at the University of Pittsburgh, he became an Assistant Professor in Head Neck Surgery within the Department of Otolaryngology Head Neck Surgery at the University of Pittsburgh/VA Medical Center, prior to joining the LSU Health Sciences Center in July 2008. His clinical interests are head neck surgery and salivary endoscopy. His research interests include evaluating prognostic markers and clinical outcomes of head and neck cancer therapy and treatment of salivary gland disorders.

Barry M Schaitkin, MD

Professor of Otolaryngology

UPMC Pittsburgh

Dr. Schaitkin specializes in the treatment of inflammatory and neoplastic conditions of the salivary glands. He practices at UPMC in the Department of Otolaryngology and is affiliated with UPMC branches all across the city of Pittsburgh. He completed his medical degree and residency at Pennsylvania State University College of Medicine.

Meet the Presenters!

Jolie Chang, MD

Associate Professor, Chief of Sleep Surgery and General Otolaryngology

University of California, San Francisco

Dr. Chang specializes in sleep apnea surgery and minimally invasive approaches to the salivary duct with sialendoscopy. She has interest in studying patient reported outcomes after sialendoscopy procedures.

Mark Marzouk, MD

Clinical Associate Professor of Otolaryngology - Head and Neck Surgery

SUNY Upstate Medical University

Dr. Marzouk completed his residency training in 2010 from the UPMC Department of Otolaryngology. He is currently the Division Chief of Head and Neck Oncologic Surgery in Syracuse. He is also the Associate Program Director of Residency Programs.

David W. Eisele, MD. FACS

Andelot Professor and Director - Department of Otolaryngology-Head and Neck Surgery

Johns Hopkins University School of Medicine

Dr. Eisele is the Past-President of the American Board of Otolaryngology- Head and Neck Surgery and a member of the NCCN Head and Neck Cancer Panel. He has served as a member of the Residency Review Committee for Otolaryngology, as Chair of the Advisory Council for Otolaryngology - Head and Neck Surgery for the American College of Surgeons, President of the American Head and Neck Society, and as Vice-President of the Triological Society. He served as President of the Maryland Society of Otolaryngology and is a former Governor of the American College of Surgeons.

M. Boyd Gillespie, MD, MSc, FACS

Professor and Chair

UTHSC Otolaryngology-Head and Neck Surgery

M. Boyd Gillespie is Professor and Chair of Otolaryngology-Head & Neck Surgery at University of Tennessee Health Science Center. He is a graduate of the Johns Hopkins University School of Medicine where he a completed residency and fellowship in Otolaryngology-Head & Neck Surgery. Dr. Gillespie earned a Masters in Clinical Research at the Medical University of South Carolina, and is board certified in Otolaryngology-Head and Neck Surgery and Sleep Medicine. He has published over 150 academic papers and is editor of the textbook Gland-Preserving Salivary Surgery: A Problem-Based Approach. He is a former Director of the American Board of Otolaryngology-Head & Neck Surgery (ABOHNS) and current member of the otolaryngology section of the Accreditation Council for Graduate Medical Education (ACGME).

M. Allison Ogden, MD FACS

Professor & Vice-Chair of Clinical Operations - Department of Otolaryngology

Washington University School of Medicine

Dr. Ogden is a Professor and Vice-Chair of Clinical Operations in the Department of Otolaryngology at Washington University School of Medicine. She graduated from the Washington University School of Medicine in 2002 and went on to complete her residency there as well in Otolaryngology in 2007. Her clinical interests include sialendoscopy, nasal obstructions, and hearling loss. In 2015 Dr. Ogden was listed in "Best Doctors in America", an honor that continues to this day.

Arjun S. Joshi, MD

Professor of Surgery

The George Washington University School of Medicine & Health Sciences

Arjun Joshi, MD is board-certified in Otolaryngology and Head & Neck surgery by both the American Board of Otolaryngology – Head and Neck Surgery and the Royal College of Physicians and Surgeons of Canada. Dr. Joshi received his medical degree from the State University of New York at Syracuse and completed his residency at The George Washington University Medical Center. His areas of expertise include: Head and Neck Cancer, Head and Neck Masses, Head and Neck Reconstruction, Thyroid and Parathyroid Surgery, and Salivary Endoscopy.

Henry T. Hoffman, MD

Professor of Otolaryngology / Professor of Radiation Oncology

University of Iowa Healthcare

Dr. Henry T. Hoffman is an ENT-otolaryngologist in Iowa City, Iowa and is affiliated with University of Iowa Hospitals and Clinics. He received his medical degree from University of California San Diego School of Medicine and has been in practice for more than 20 years.

David M. Cognetti, MD, FACS

Professor and Chair of Department of Otolaryngology-Head & Neck Surgery

Thomas Jefferson University

Dr. Cognetti received his BS in Biology from Georgetown University and his MD from the University of Pittsburgh School of Medicine. He completed a residency in Otolaryngology – Head and Neck Surgery at Thomas Jefferson University before completing a fellowship in Advanced Head and Neck Oncologic Surgery at the University of Pittsburgh Medical Center.  Dr. Cognetti returned to Jefferson, his professional home, as faculty in 2008.

Christopher H. Rassekh, MD, FACS

Professor in Department of Otorhinolaryngology - Head & Neck Surgery / Director of Penn Medicine Sialendoscopy Program

University of Pennsylvania

Christopher H. Rassekh, MD is Professor of Clinical Otorhinolaryngology-Head and Neck Surgery at Penn Medicine. He is the Director of the Penn Medicine Sialendoscopy Program, which provides evaluation of and minimally invasive surgery for diseases that cause swelling of the salivary glands including obstructive diseases such as salivary stones, salivary duct strictures and tumors. Dr. Rassekh sees patients with head and neck tumors including cancers of the mouth, throat, voice box, salivary gland, thyroid and neck and also was a very early adopter of Transoral Robotic Surgery (TORS) for tumors and salivary gland diseases, and is an expert in cranial base surgery. He also is co-chair of the Airway Safety Committee at the Hospital of the University of Pennsylvania.

Introducing a Two-Part Sialendoscopy Series!

Brought to you by our partnership with Cook Medical, we are having a two-part series on Sialendoscopy. The sessions will feed into one another, the first covering basics like a review of instrumentation and set up, as well as some of the most basic interventions you will see.

The second session will assume a basic knowledge of the procedure and will deal with complex interventions including both endoscopic and combined open procedures, advanced radiology, and complication management for revision surgery and in-office procedures.

Meet the Course Directors!

Rohan R. Walvekar, MD

Assistant Professor in Head Neck Surgery

University of Pittsburgh/VA Medical Center

Rohan R. Walvekar, MD, earned his doctoral degree from the University of Mumbai. After graduating in 1998, he completed a residency in Otolaryngology and Head Neck Surgery at the TN Medical College & BYL Nair Charitable Hospital, Mumbai, India, with triple honors. Subsequently, he completed two head neck surgery fellowships, and trained at at the Tata Memorial Hospital, Mumbai, which is India's most prestigious cancer institute. After completing an Advanced Head Neck Oncologic Surgery fellowship at the University of Pittsburgh, he became an Assistant Professor in Head Neck Surgery within the Department of Otolaryngology Head Neck Surgery at the University of Pittsburgh/VA Medical Center, prior to joining the LSU Health Sciences Center in July 2008. His clinical interests are head neck surgery and salivary endoscopy. His research interests include evaluating prognostic markers and clinical outcomes of head and neck cancer therapy and treatment of salivary gland disorders.

Barry M Schaitkin, MD

Professor of Otolaryngology

UPMC Pittsburgh

Dr. Schaitkin specializes in the treatment of inflammatory and neoplastic conditions of the salivary glands. He practices at UPMC in the Department of Otolaryngology and is affiliated with UPMC branches all across the city of Pittsburgh. He completed his medical degree and residency at Pennsylvania State University College of Medicine.

Meet the Presenters!

Jolie Chang, MD

Associate Professor, Chief of Sleep Surgery and General Otolaryngology

University of California, San Francisco

Dr. Chang specializes in sleep apnea surgery and minimally invasive approaches to the salivary duct with sialendoscopy. She has interest in studying patient reported outcomes after sialendoscopy procedures.

Mark Marzouk, MD

Clinical Associate Professor of Otolaryngology - Head and Neck Surgery

SUNY Upstate Medical University

Dr. Marzouk completed his residency training in 2010 from the UPMC Department of Otolaryngology. He is currently the Division Chief of Head and Neck Oncologic Surgery in Syracuse. He is also the Associate Program Director of Residency Programs.

David W. Eisele, MD. FACS

Andelot Professor and Director - Department of Otolaryngology-Head and Neck Surgery

Johns Hopkins University School of Medicine

Dr. Eisele is the Past-President of the American Board of Otolaryngology- Head and Neck Surgery and a member of the NCCN Head and Neck Cancer Panel. He has served as a member of the Residency Review Committee for Otolaryngology, as Chair of the Advisory Council for Otolaryngology - Head and Neck Surgery for the American College of Surgeons, President of the American Head and Neck Society, and as Vice-President of the Triological Society. He served as President of the Maryland Society of Otolaryngology and is a former Governor of the American College of Surgeons.

M. Boyd Gillespie, MD, MSc, FACS

Professor and Chair

UTHSC Otolaryngology-Head and Neck Surgery

M. Boyd Gillespie is Professor and Chair of Otolaryngology-Head & Neck Surgery at University of Tennessee Health Science Center. He is a graduate of the Johns Hopkins University School of Medicine where he a completed residency and fellowship in Otolaryngology-Head & Neck Surgery. Dr. Gillespie earned a Masters in Clinical Research at the Medical University of South Carolina, and is board certified in Otolaryngology-Head and Neck Surgery and Sleep Medicine. He has published over 150 academic papers and is editor of the textbook Gland-Preserving Salivary Surgery: A Problem-Based Approach. He is a former Director of the American Board of Otolaryngology-Head & Neck Surgery (ABOHNS) and current member of the otolaryngology section of the Accreditation Council for Graduate Medical Education (ACGME).

M. Allison Ogden, MD FACS

Professor & Vice-Chair of Clinical Operations - Department of Otolaryngology

Washington University School of Medicine

Dr. Ogden is a Professor and Vice-Chair of Clinical Operations in the Department of Otolaryngology at Washington University School of Medicine. She graduated from the Washington University School of Medicine in 2002 and went on to complete her residency there as well in Otolaryngology in 2007. Her clinical interests include sialendoscopy, nasal obstructions, and hearling loss. In 2015 Dr. Ogden was listed in "Best Doctors in America", an honor that continues to this day.

Arjun S. Joshi, MD

Professor of Surgery

The George Washington University School of Medicine & Health Sciences

Arjun Joshi, MD is board-certified in Otolaryngology and Head & Neck surgery by both the American Board of Otolaryngology – Head and Neck Surgery and the Royal College of Physicians and Surgeons of Canada. Dr. Joshi received his medical degree from the State University of New York at Syracuse and completed his residency at The George Washington University Medical Center. His areas of expertise include: Head and Neck Cancer, Head and Neck Masses, Head and Neck Reconstruction, Thyroid and Parathyroid Surgery, and Salivary Endoscopy.

Henry T. Hoffman, MD

Professor of Otolaryngology / Professor of Radiation Oncology

University of Iowa Healthcare

Dr. Henry T. Hoffman is an ENT-otolaryngologist in Iowa City, Iowa and is affiliated with University of Iowa Hospitals and Clinics. He received his medical degree from University of California San Diego School of Medicine and has been in practice for more than 20 years.

David M. Cognetti, MD, FACS

Professor and Chair of Department of Otolaryngology-Head & Neck Surgery

Thomas Jefferson University

Dr. Cognetti received his BS in Biology from Georgetown University and his MD from the University of Pittsburgh School of Medicine. He completed a residency in Otolaryngology – Head and Neck Surgery at Thomas Jefferson University before completing a fellowship in Advanced Head and Neck Oncologic Surgery at the University of Pittsburgh Medical Center. Dr. Cognetti returned to Jefferson, his professional home, as faculty in 2008.