Rhinology And Anterior Skull Base Surgery eBook Download PDF

Download Rhinology And Anterior Skull Base Surgery full books in PDF, epub, and Kindle. Read online Rhinology And Anterior Skull Base Surgery ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Rhinology and Anterior Skull Base Surgery

Author: Marios Stavrakas

Publisher: Springer Nature

Published: 2021-07-26

Total Pages: 382

ISBN-13: 3030668657

DOWNLOAD EBOOK

This book offers a selection of pertinent patient case-presentations in the field of rhinology, anterior skull base and facial plastics surgery. It further explores the evidence-based management of simple to complex clinical presentations. Each chapter start with the diagnosis and progresses from medical or surgical treatment to the post-operative follow up of the presented clinical condition. The various case reports are concise; however, sufficiently comprehensive and cover conditions from emergencies in adult and paediatric rhinology, to elective care, sino-nasal and anterior skull base neoplasms systemic diseases affecting the nose and paranasal sinuses, and underpinned by illustrations, imaging, and intra-operative photographs to emphasize the clinical approach. Rhinology and Anterior Skull Base Surgery - A Case-based Approach is a highly informative and carefully presented book, providing insights for exam candidates, trainees, general practitioners, rhinologists and otolaryngologists with an interest in anterior skull base, facial plastics and rhinology.

Book Synopsis Rhinology and Anterior Skull Base Surgery by : Marios Stavrakas

Download or read book Rhinology and Anterior Skull Base Surgery written by Marios Stavrakas and published by Springer Nature. This book was released on 2021-07-26 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a selection of pertinent patient case-presentations in the field of rhinology, anterior skull base and facial plastics surgery. It further explores the evidence-based management of simple to complex clinical presentations. Each chapter start with the diagnosis and progresses from medical or surgical treatment to the post-operative follow up of the presented clinical condition. The various case reports are concise; however, sufficiently comprehensive and cover conditions from emergencies in adult and paediatric rhinology, to elective care, sino-nasal and anterior skull base neoplasms systemic diseases affecting the nose and paranasal sinuses, and underpinned by illustrations, imaging, and intra-operative photographs to emphasize the clinical approach. Rhinology and Anterior Skull Base Surgery - A Case-based Approach is a highly informative and carefully presented book, providing insights for exam candidates, trainees, general practitioners, rhinologists and otolaryngologists with an interest in anterior skull base, facial plastics and rhinology.

Rhinology and Endoscopic Skull Base Surgery

Author: Anand K. Devaiah

Publisher: Thieme

Published: 2013-12-01

Total Pages: 650

ISBN-13: 9382076077

DOWNLOAD EBOOK

Written and edited by experts and pioneers in the field, Rhinology and Endoscopic Skull Base Surgery covers anatomic principles, applied physiology, medical principles, and surgical management of diseases affecting the paranasal sinuses and anterior skull base. Using evidence-based medicine and practical pathways, this text brings together the basic and clinical knowledge relevant to rhinology and endoscopic anterior skull base surgery. It is designed to be an accessible and essential text for residents and fellows as well as a key reference for practitioners. Key Features: Applied anatomy, embryology, and physiology of the paranasal sinuses and anterior skull base Cutting-edge technical information and surgical techniques for rhinology and endoscopic anterior skull base surgery Advanced concepts important to endoscopic skull base surgery, including the treatment of malignancies and extended endoscopic approaches Sections dedicated to comprehensive and multidisciplinary patient care, including open skull base surgery principles and radiation therapy strategies This textbook offers a wealth of valuable information that will enhance the practice of otolaryngologists, residents, and fellows as well as affiliated otolaryngology practitioners.

Book Synopsis Rhinology and Endoscopic Skull Base Surgery by : Anand K. Devaiah

Download or read book Rhinology and Endoscopic Skull Base Surgery written by Anand K. Devaiah and published by Thieme. This book was released on 2013-12-01 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written and edited by experts and pioneers in the field, Rhinology and Endoscopic Skull Base Surgery covers anatomic principles, applied physiology, medical principles, and surgical management of diseases affecting the paranasal sinuses and anterior skull base. Using evidence-based medicine and practical pathways, this text brings together the basic and clinical knowledge relevant to rhinology and endoscopic anterior skull base surgery. It is designed to be an accessible and essential text for residents and fellows as well as a key reference for practitioners. Key Features: Applied anatomy, embryology, and physiology of the paranasal sinuses and anterior skull base Cutting-edge technical information and surgical techniques for rhinology and endoscopic anterior skull base surgery Advanced concepts important to endoscopic skull base surgery, including the treatment of malignancies and extended endoscopic approaches Sections dedicated to comprehensive and multidisciplinary patient care, including open skull base surgery principles and radiation therapy strategies This textbook offers a wealth of valuable information that will enhance the practice of otolaryngologists, residents, and fellows as well as affiliated otolaryngology practitioners.

Rhinology and Skull Base Surgery

Author: Christos Georgalas

Publisher: Thieme

Published: 2019-04-04

Total Pages: 948

ISBN-13: 3131644613

DOWNLOAD EBOOK

Incorporating advanced, up-to-date basic science with current clinical knowledge to set a new standard in the field This major new reference offers the most complete and balanced coverage of modern rhinology and skull base surgery available today by integrating key advances in the basic sciences with modern clinical developments. From the role of genetics, allergy, and immunology in rhinologic disorders to new, evidence-based medical and surgical approaches, the book covers all aspects of this dynamic, multidisciplinary specialty. A DVD with nearly 80 videos complements the book. Special Features: Highlights basic science developments in anatomy, embryology, pathophysiology, immunology, genetics, and investigative rhinology Includes more than 900 full-color photographs and 120 drawings illustrating state-of-the-art sinus surgery and endoscopic skull base and rhinoplasty surgical techniques Structured on evidence-based medicine principles and based on current, evidence-based guidelines (including the EPOS 2012 and Endoscopic Skull Base Tumors consensus document) Shares the medical and surgical expertise of a truly international team of more than 100 clinicians and scientists from 17 countries A learning-focused textbook, with structured chapters, each one including tips and tricks, important notes, key points, summary, and self-assessment questions The only textbook tailored to the curriculum of the British Intercollegiate, FRCS(ORL-HNS), American Board of Otolaryngology, and European Academy exams A world-class clinical reference as well as a comprehensive textbook, Rhinology and Skull Base Surgery is unrivalled for its breadth of coverage, from basic science breakthroughs to the newest diagnostic tools to the most advanced endoscopic treatment techniques. A book that all practicing rhinologists, otolaryngologists, skull base surgeons as well as residents and fellows in otolaryngology will find indispensable for expanding their surgical and medical expertise as well as gaining a full understanding of the basic science framework of their multifaceted specialty.

Book Synopsis Rhinology and Skull Base Surgery by : Christos Georgalas

Download or read book Rhinology and Skull Base Surgery written by Christos Georgalas and published by Thieme. This book was released on 2019-04-04 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt: Incorporating advanced, up-to-date basic science with current clinical knowledge to set a new standard in the field This major new reference offers the most complete and balanced coverage of modern rhinology and skull base surgery available today by integrating key advances in the basic sciences with modern clinical developments. From the role of genetics, allergy, and immunology in rhinologic disorders to new, evidence-based medical and surgical approaches, the book covers all aspects of this dynamic, multidisciplinary specialty. A DVD with nearly 80 videos complements the book. Special Features: Highlights basic science developments in anatomy, embryology, pathophysiology, immunology, genetics, and investigative rhinology Includes more than 900 full-color photographs and 120 drawings illustrating state-of-the-art sinus surgery and endoscopic skull base and rhinoplasty surgical techniques Structured on evidence-based medicine principles and based on current, evidence-based guidelines (including the EPOS 2012 and Endoscopic Skull Base Tumors consensus document) Shares the medical and surgical expertise of a truly international team of more than 100 clinicians and scientists from 17 countries A learning-focused textbook, with structured chapters, each one including tips and tricks, important notes, key points, summary, and self-assessment questions The only textbook tailored to the curriculum of the British Intercollegiate, FRCS(ORL-HNS), American Board of Otolaryngology, and European Academy exams A world-class clinical reference as well as a comprehensive textbook, Rhinology and Skull Base Surgery is unrivalled for its breadth of coverage, from basic science breakthroughs to the newest diagnostic tools to the most advanced endoscopic treatment techniques. A book that all practicing rhinologists, otolaryngologists, skull base surgeons as well as residents and fellows in otolaryngology will find indispensable for expanding their surgical and medical expertise as well as gaining a full understanding of the basic science framework of their multifaceted specialty.

Atlas of Operative Otorhinolaryngology and Head & Neck Surgery: Rhinology and Anterior Skullbase Surgery

Author: Bachi T Hathiram

Publisher: JP Medical Ltd

Published: 2013-03-31

Total Pages: 468

ISBN-13: 9350904802

DOWNLOAD EBOOK

Book Synopsis Atlas of Operative Otorhinolaryngology and Head & Neck Surgery: Rhinology and Anterior Skullbase Surgery by : Bachi T Hathiram

Download or read book Atlas of Operative Otorhinolaryngology and Head & Neck Surgery: Rhinology and Anterior Skullbase Surgery written by Bachi T Hathiram and published by JP Medical Ltd. This book was released on 2013-03-31 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Atlas of Endoscopic Sinus and Skull Base Surgery E-Book

Author: Alexander G. Chiu

Publisher: Elsevier Health Sciences

Published: 2018-05-27

Total Pages: 368

ISBN-13: 0323553451

DOWNLOAD EBOOK

Gain a clear understanding of the entire spectrum of today’s rhinology and anterior skull base surgery with Atlas of Endoscopic Sinus and Skull Base Surgery, 2nd Edition. This thoroughly updated title increases your knowledge and skill regarding both basic or advanced procedures, taking you step by step through endoscopic approaches to chronic sinus disease, nasal polyps, pituitary tumors, cerebrospinal fluid leaks, sinonasal tumors, and more. Covers the full range of modern rhinology and anterior skull base surgery, from septoplasty and sphenoethmoidectomy to extended frontal sinus procedures, endoscopic craniofacial resections and complex skull base reconstructions. Clearly conveys the anatomy and detailed steps of each procedure with concise, step-by-step instructions; visual guidance features high-definition, intraoperative endoscopic photos paired with detailed, labeled anatomic illustrations. Includes new content on anterior skull base surgery that reflect new developments in the field. Helps you provide optimal patient care before, during, and after surgery with detailed information on relevant anatomy and surgical indications, instrumentation, potential pitfalls, and post-operative considerations.

Book Synopsis Atlas of Endoscopic Sinus and Skull Base Surgery E-Book by : Alexander G. Chiu

Download or read book Atlas of Endoscopic Sinus and Skull Base Surgery E-Book written by Alexander G. Chiu and published by Elsevier Health Sciences. This book was released on 2018-05-27 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gain a clear understanding of the entire spectrum of today’s rhinology and anterior skull base surgery with Atlas of Endoscopic Sinus and Skull Base Surgery, 2nd Edition. This thoroughly updated title increases your knowledge and skill regarding both basic or advanced procedures, taking you step by step through endoscopic approaches to chronic sinus disease, nasal polyps, pituitary tumors, cerebrospinal fluid leaks, sinonasal tumors, and more. Covers the full range of modern rhinology and anterior skull base surgery, from septoplasty and sphenoethmoidectomy to extended frontal sinus procedures, endoscopic craniofacial resections and complex skull base reconstructions. Clearly conveys the anatomy and detailed steps of each procedure with concise, step-by-step instructions; visual guidance features high-definition, intraoperative endoscopic photos paired with detailed, labeled anatomic illustrations. Includes new content on anterior skull base surgery that reflect new developments in the field. Helps you provide optimal patient care before, during, and after surgery with detailed information on relevant anatomy and surgical indications, instrumentation, potential pitfalls, and post-operative considerations.

Anterior Skull Base Tumors

Author: P. Nicolai

Publisher: Karger Medical and Scientific Publishers

Published: 2020-07-30

Total Pages: 266

ISBN-13: 3318066702

DOWNLOAD EBOOK

In recent years, interest in the management of anterior skull base tumors has been fostered by the introduction and subsequent rapid expansion of indications of transnasal endoscopic techniques. In parallel, extraordinary progress has been made in all the other disciplines which are involved in the complex process of managing anterior skull base tumors, leading to substantial improvements in diagnosis and treatment. The anterior skull base can be involved in a large variety of tumors of a varying nature and histology, which in the majority of cases originate from adjacent anatomic sites. In fact, primary lesions of the anterior skull base mainly include osteoma and other tumors originating from bone and cartilage. Tumors involving the anterior skull base have their origin prevalently in the sinonasal tract, but lesions developing on the intracranial site, such as meningiomas, may also extend caudally to encroach upon this area. All these lesions are rare, which means that the pertinent literature does not include prospective studies or treatment guidelines based on a high level of evidence. In view of the extreme histological variability of lesions involving the anterior skull base, much emphasis has been placed on addressing the different nuances of treatment in relation to histology, especially for malignant tumors. The chapters focusing on surgery provide divergent views on selection criteria for a specific surgical technique, which is the aim of this publication.

Book Synopsis Anterior Skull Base Tumors by : P. Nicolai

Download or read book Anterior Skull Base Tumors written by P. Nicolai and published by Karger Medical and Scientific Publishers. This book was released on 2020-07-30 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, interest in the management of anterior skull base tumors has been fostered by the introduction and subsequent rapid expansion of indications of transnasal endoscopic techniques. In parallel, extraordinary progress has been made in all the other disciplines which are involved in the complex process of managing anterior skull base tumors, leading to substantial improvements in diagnosis and treatment. The anterior skull base can be involved in a large variety of tumors of a varying nature and histology, which in the majority of cases originate from adjacent anatomic sites. In fact, primary lesions of the anterior skull base mainly include osteoma and other tumors originating from bone and cartilage. Tumors involving the anterior skull base have their origin prevalently in the sinonasal tract, but lesions developing on the intracranial site, such as meningiomas, may also extend caudally to encroach upon this area. All these lesions are rare, which means that the pertinent literature does not include prospective studies or treatment guidelines based on a high level of evidence. In view of the extreme histological variability of lesions involving the anterior skull base, much emphasis has been placed on addressing the different nuances of treatment in relation to histology, especially for malignant tumors. The chapters focusing on surgery provide divergent views on selection criteria for a specific surgical technique, which is the aim of this publication.

Rhinology

Author: David W. Kennedy

Publisher: Thieme

Published: 2012-05-20

Total Pages: 1850

ISBN-13: 1604067055

DOWNLOAD EBOOK

Drs. David Kennedy and Peter Hwang bring together the expertise of a whos who of rhinology specialists in Rhinology: Diseases of the Nose, Sinuses, and Skull Base, a major reference covering current knowledge on the pathogenesis as well as the medical and surgical management of sinonasal and skull base disorders. It offers in-depth coverage of all key topics in the subspecialty of rhinology, ranging from rhinosinusitis to endoscopic skull base reconstruction and more. Key Features: A substantial section on surgical methods for treating skull base disorders, including endoscopic skull base surgery A DVD containing 21 professionally produced videos, narrated by Dr. Kennedy, and showing various contributors demonstrating the key pearls and pitfalls of surgical techniques discussed in the book One hundred detailed color illustrations by medical artist Christine Gralapp, along with over 600 photos and x-rays Comprehensive coverage of sinonasal anatomy and physiology, as well as the medical and surgical aspects of sinonasal disease and skull base tumors This multimedia reference is the definitive go-to guide for rhinology residents as well as a comprehensive reference for practicing otolaryngologists and neurosurgeons who wish to expand their surgical expertise, develop a broader armamentarium of techniques, and successfully manage their patients with sinonasal and skull base disorders.

Book Synopsis Rhinology by : David W. Kennedy

Download or read book Rhinology written by David W. Kennedy and published by Thieme. This book was released on 2012-05-20 with total page 1850 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drs. David Kennedy and Peter Hwang bring together the expertise of a whos who of rhinology specialists in Rhinology: Diseases of the Nose, Sinuses, and Skull Base, a major reference covering current knowledge on the pathogenesis as well as the medical and surgical management of sinonasal and skull base disorders. It offers in-depth coverage of all key topics in the subspecialty of rhinology, ranging from rhinosinusitis to endoscopic skull base reconstruction and more. Key Features: A substantial section on surgical methods for treating skull base disorders, including endoscopic skull base surgery A DVD containing 21 professionally produced videos, narrated by Dr. Kennedy, and showing various contributors demonstrating the key pearls and pitfalls of surgical techniques discussed in the book One hundred detailed color illustrations by medical artist Christine Gralapp, along with over 600 photos and x-rays Comprehensive coverage of sinonasal anatomy and physiology, as well as the medical and surgical aspects of sinonasal disease and skull base tumors This multimedia reference is the definitive go-to guide for rhinology residents as well as a comprehensive reference for practicing otolaryngologists and neurosurgeons who wish to expand their surgical expertise, develop a broader armamentarium of techniques, and successfully manage their patients with sinonasal and skull base disorders.

Atlas of Endoscopic Sinus and Skull Base Surgery

Author: Alexander G. Chiu

Publisher: Elsevier

Published: 2018-08

Total Pages: 368

ISBN-13: 9780323476645

DOWNLOAD EBOOK

Gain a clear understanding of the entire spectrum of today's rhinology and anterior skull base surgery with Atlas of Endoscopic Sinus and Skull Base Surgery, 2nd Edition. This thoroughly updated title increases your knowledge and skill regarding both basic or advanced procedures, taking you step by step through endoscopic approaches to chronic sinus disease, nasal polyps, pituitary tumors, cerebrospinal fluid leaks, sinonasal tumors, and more. All-new videos provide real-time guidance for procedures such as endoscopic anterior craniofacial resection, endoscopic approach and removal of orbital tumors, sphenoidotomy, and many more. Covers the full range of modern rhinology and anterior skull base surgery, from septoplasty and sphenoethmoidectomy to extended frontal sinus procedures, endoscopic craniofacial resections and complex skull base reconstructions. Clearly conveys the anatomy and detailed steps of each procedure with concise, step-by-step instructions; visual guidance features high-definition, intraoperative endoscopic photos paired with detailed, labeled anatomic illustrations. Features all-new videos expertly narrated by Dr. Palmer and Dr. Chiu. Includes new content on anterior skull base surgery that reflect new developments in the field. Helps you provide optimal patient care before, during, and after surgery with detailed information on relevant anatomy and surgical indications, instrumentation, potential pitfalls, and post-operative considerations. Expert ConsultT eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, and references from the book on a variety of devices.

Book Synopsis Atlas of Endoscopic Sinus and Skull Base Surgery by : Alexander G. Chiu

Download or read book Atlas of Endoscopic Sinus and Skull Base Surgery written by Alexander G. Chiu and published by Elsevier. This book was released on 2018-08 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gain a clear understanding of the entire spectrum of today's rhinology and anterior skull base surgery with Atlas of Endoscopic Sinus and Skull Base Surgery, 2nd Edition. This thoroughly updated title increases your knowledge and skill regarding both basic or advanced procedures, taking you step by step through endoscopic approaches to chronic sinus disease, nasal polyps, pituitary tumors, cerebrospinal fluid leaks, sinonasal tumors, and more. All-new videos provide real-time guidance for procedures such as endoscopic anterior craniofacial resection, endoscopic approach and removal of orbital tumors, sphenoidotomy, and many more. Covers the full range of modern rhinology and anterior skull base surgery, from septoplasty and sphenoethmoidectomy to extended frontal sinus procedures, endoscopic craniofacial resections and complex skull base reconstructions. Clearly conveys the anatomy and detailed steps of each procedure with concise, step-by-step instructions; visual guidance features high-definition, intraoperative endoscopic photos paired with detailed, labeled anatomic illustrations. Features all-new videos expertly narrated by Dr. Palmer and Dr. Chiu. Includes new content on anterior skull base surgery that reflect new developments in the field. Helps you provide optimal patient care before, during, and after surgery with detailed information on relevant anatomy and surgical indications, instrumentation, potential pitfalls, and post-operative considerations. Expert ConsultT eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, and references from the book on a variety of devices.

Endoscopic Surgery of the Paranasal Sinuses and Anterior Skull Base

Author: Malte Erik Wigand

Publisher: Thieme

Published: 2008-05-07

Total Pages: 239

ISBN-13: 3131493917

DOWNLOAD EBOOK

A new edition with up-to-date coverage of the most important concepts in endoscopic sinus surgery Returning in an up-to-date second edition, this book offers expanded coverage of the most important concepts in endoscopic sinus surgery with new insights into the anatomy of the paranasal sinuses. This text covers the basic concepts of intranasal surgery of the paranasal sinuses, endoscopic anatomy, preoperative and postoperative diagnosis, instrumentation, anesthesia and patient positioning. It describes standard and advanced surgical techniques for the nasal cavity, the maxillary antrum, the ethmoid, frontal and sphenoid sinuses, and the anterior base of the skull. Highlights of the second edition: New chapters on managing complications of rhinosinusitis, trauma, malformation, and neoplasms New section on transcranial exposure of the anterior skull and paranasal cavities Detailed presentation of endoscopic and microscopic approaches Extensive discussion of reasons for failed surgery and the principles of revision surgery More than 580 illustrations and new schematic drawings, including images that place special emphasis on anatomical landmarks to help orient the surgeon This book is a must-have reference for ENT surgeons and otolaryngologists seeking to enhance the versatility.

Book Synopsis Endoscopic Surgery of the Paranasal Sinuses and Anterior Skull Base by : Malte Erik Wigand

Download or read book Endoscopic Surgery of the Paranasal Sinuses and Anterior Skull Base written by Malte Erik Wigand and published by Thieme. This book was released on 2008-05-07 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new edition with up-to-date coverage of the most important concepts in endoscopic sinus surgery Returning in an up-to-date second edition, this book offers expanded coverage of the most important concepts in endoscopic sinus surgery with new insights into the anatomy of the paranasal sinuses. This text covers the basic concepts of intranasal surgery of the paranasal sinuses, endoscopic anatomy, preoperative and postoperative diagnosis, instrumentation, anesthesia and patient positioning. It describes standard and advanced surgical techniques for the nasal cavity, the maxillary antrum, the ethmoid, frontal and sphenoid sinuses, and the anterior base of the skull. Highlights of the second edition: New chapters on managing complications of rhinosinusitis, trauma, malformation, and neoplasms New section on transcranial exposure of the anterior skull and paranasal cavities Detailed presentation of endoscopic and microscopic approaches Extensive discussion of reasons for failed surgery and the principles of revision surgery More than 580 illustrations and new schematic drawings, including images that place special emphasis on anatomical landmarks to help orient the surgeon This book is a must-have reference for ENT surgeons and otolaryngologists seeking to enhance the versatility.

Master Techniques in Otolaryngology - Head and Neck Surgery: Rhinology

Author: David Kennedy

Publisher: Lippincott Williams & Wilkins

Published: 2015-05-28

Total Pages: 448

ISBN-13: 1469890798

DOWNLOAD EBOOK

This is a new volume in the MTOS - Head and Neck Surgery Series edited by Eugene Myers, MD. It appeals to both the specialist and the generalist by presenting over 40 common and advanced procedures in rhinology (sinus/anterior skull base disorders). This volume will cover not only endoscopic sinus surgery, but also the open sinus surgery techniques and also techniques for the removal of neoplasms, trans nasal orbital.

Book Synopsis Master Techniques in Otolaryngology - Head and Neck Surgery: Rhinology by : David Kennedy

Download or read book Master Techniques in Otolaryngology - Head and Neck Surgery: Rhinology written by David Kennedy and published by Lippincott Williams & Wilkins. This book was released on 2015-05-28 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a new volume in the MTOS - Head and Neck Surgery Series edited by Eugene Myers, MD. It appeals to both the specialist and the generalist by presenting over 40 common and advanced procedures in rhinology (sinus/anterior skull base disorders). This volume will cover not only endoscopic sinus surgery, but also the open sinus surgery techniques and also techniques for the removal of neoplasms, trans nasal orbital.