Corneal Collagen Cross Linking And Femtosecond Laser In Refractive And Cataract Surgery

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Corneal Collagen Cross-linking and Femtosecond Laser in Refractive and Cataract Surgery

Hui Sun
Corneal Collagen Cross linking and Femtosecond Laser in Refractive and Cataract Surgery Book PDF

Author : Hui Sun
Publisher : Unknown
Page : 0 pages
File Size : 47,6 Mb
Release : 2018
Category : Cataract
ISBN : 153613192X

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Corneal Collagen Cross-linking and Femtosecond Laser in Refractive and Cataract Surgery by Hui Sun Pdf

The cornea serves as the gateway into the eye for external images. Maintenance of corneal shapes and transparency is critical for refraction. Small changes in the smoothness of the corneal surface or in the total thickness of the cornea can lead to visual distortion. Recently, however, refractive surgery for the transparent cornea has been introduced. In this procedure, the curvature of the cornea is modified either by cutting the stroma or by laser ablation of normal corneal tissue. Given the clinical efficacy of refractive surgery, it is important to understand the anatomical and physiological structure of the cornea such as corneal collagen cross-linking. Multiple commercial femtosecond lasers have been cleared for use by the US Food and Drug Administration for ophthalmic surgery, including use in creating corneal flaps in LASIK surgery. The newest application of femtosecond lasers in ophthalmology is in cataract surgery. In LASIK surgery, all surgery procedures are done in cornea. In cataract surgery, the cornea is also cut with a femtosecond laser. Over the last decade, the field of femtosecond eye surgery has expanded rapidly, supporting the advantages of combined high-ablation precision and minimized collateral tissue effects. One of the most promising applications for femtosecond laser eye surgery has been corneal surgery, namely laser in situ keratomileusis (LASIK) surgery, where the high-pressure laser plasma non-thermally dissociates the dense corneal tissue, thereby enabling lamellar cornea procedures with minimized side effects with the subsequent excimer laser shaping the corneal surface. Millions of people worldwide have been patients for LASIK surgery and have benefited from new forms of technology. LASIK surgery includes three parts: wavefront detection, femtosecond laser flap creation, and excimer laser cornea correction. Some parts of this book focus on femtosecond laser-assisted LASIK surgery, including basic research for femtosecond laser eye surgery and tissue imaging. The newest application of femtosecond lasers in ophthalmology is cataract surgery. Currently, there are a few lasers at or near the point of commercial release, including LenSx (Alcon Laboratories Inc., Fort Worth, Texas), Catalys (Abbott Medical Optics, Santa Ana, California), LensAR (LensAR Inc., Orlando, Florida), Victus (Technolas Perfect Vision and Bausch & Lomb, Rochester, New York), and Femto LDV (Ziemer Ophthalmic Systems AG, Port, Switzerland). All laser systems share a common platformwhich includes an anterior-segment imaging system, patient interface, and femtosecond laser to imageto calculate and deliver the laser pulses. Some parts of this book explain the principle of OCT-guided femtosecond laser cataract surgery. The combination of femtosecond laser surgery and OCT imaging simultaneously guides the development of next generation femtosecond surgical lasers in cataract surgery and explores femtosecond laser surgical strategies.

Corneal Collagen Cross Linking

Mazen M. Sinjab,Arthur B. Cummings
Corneal Collagen Cross Linking Book PDF

Author : Mazen M. Sinjab,Arthur B. Cummings
Publisher : Springer
Page : 296 pages
File Size : 51,8 Mb
Release : 2016-11-09
Category : Medical
ISBN : 9783319397757

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Corneal Collagen Cross Linking by Mazen M. Sinjab,Arthur B. Cummings Pdf

This book provides comprehensive coverage of corneal collagen cross-linking (CXL), a major management modality for keratoconus and ectatic corneal disorders. All aspects are covered, including refractive and non-refractive surgery indications, models of application, safety, efficacy, performance, outcome measures, evidence of CXL, complications, contraindications, use in children, and controversies. The discussion reflects the considerable progress that has been made in understanding of the modality since its development in the late 1990s. Detailed attention is paid to new concepts, changing surgical techniques and indications, the latest evidence-based science and research, and the future of CXL. Guidance is also provided on the use of CXL in combination with other modalities, such as LASIK, PRK, intracorneal ring implantation and others. The text is accompanied by numerous high-quality color illustrations. Corneal Collagen Cross Linking will provide the reader with a sound grasp of the technique and its use and will hopefully also serve as a stimulus to further research and advances.

Femtosecond Laser Surgery in Ophthalmology

Burkhard Dick,Ronald D. Gerste,Tim Schultz
Femtosecond Laser Surgery in Ophthalmology Book PDF

Author : Burkhard Dick,Ronald D. Gerste,Tim Schultz
Publisher : Thieme
Page : 612 pages
File Size : 41,5 Mb
Release : 2017-12-01
Category : Medical
ISBN : 9781638531548

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Femtosecond Laser Surgery in Ophthalmology by Burkhard Dick,Ronald D. Gerste,Tim Schultz Pdf

The femtosecond laser has emerged as a groundbreaking game-changer in ophthalmic surgery. It was first introduced for corneal refractive surgery in flap creation during LASIK, and subsequently for cataract surgery in 2008. The femtosecond laser cuts deeply on a single plane without collateral damage. Its high precision and safety result in excellent outcomes in the hands of experienced eye surgeons, benefiting virtually everyone. Femtosecond Laser Surgery in Ophthalmology fills an unmet need for a comprehensive, up-to-date resource on growing applications of this state-of-the-art technology. H Burkhard Dick is a world-renowned pioneer who has performed more than 6,000 laser cataract operations. Readers will benefit from his keen insights along with the collective expertise of co-authors Tim Schultz, Ronald D. Gerste, and a cadre of top-notch contributors. Twenty-nine chapters encompass basic physics, refractive and therapeutic cornea treatment, various aspects of laser cataract surgery, and patient selection. Key Features Clinical pearls, outcomes, and complications management in femtosecond laser-assisted in situkeratomileusis surgery Discussion of crucial steps including capsulotomy, lens fragmentation, and corneal incisions The use of the femtosecond laser for presbyopia, pediatric cataract surgery, and ocular comorbidities Extensive videos posted in the Thieme MediaCenter further elucidate techniques More than 300 high quality illustrations and photos add a rich visual dimension This practical book provides in-depth knowledge on the applications of femtosecond laser surgery, enabling cataract and refractive surgeons to incorporate these techniques into daily practice. Ophthalmologists and ophthalmology fellows and residents will discover an invaluable resource for specialized training.

Femtosecond Lasers in Cornea and Lens Surgery

George Waring,Karolinne Rocha
Femtosecond Lasers in Cornea and Lens Surgery Book PDF

Author : George Waring,Karolinne Rocha
Publisher : CRC Press
Page : 304 pages
File Size : 48,9 Mb
Release : 2024-06-01
Category : Medical
ISBN : 9781040143582

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Femtosecond Lasers in Cornea and Lens Surgery by George Waring,Karolinne Rocha Pdf

For ophthalmologists who are already using femtosecond lasers as well as those just starting out who are looking for the definitive reference manual, Femtosecond Lasers in Cornea and Lens Surgery is a comprehensive, cutting-edge guide to this technology that features a robust supplemental website with nearly 40 surgical videos. With the advent of small incision lenticule extraction, pockets and channels for corneal inlays and ring segments, femtosecond lasers for corneal surgery have advanced significantly over the past several decades, and ophthalmologists are looking for expert guidance on their acquisition, utilization, and optimization. With contributions from world-renowned surgeons who have seen the benefit of integrating femtosecond laser technology into their practices, this text reviews the practical aspects of femtosecond technology and also addresses the future of this quickly evolving space. Drs. George O. Waring, IV and Karolinne Maia Rocha lead their team of more than 50 expert contributors in providing a thorough, definitive text summarizing all aspects of femtosecond lasers for corneal and lens surgery in a balanced and commercially unbiased manner. All of the major platforms and systems are covered in chapters including: Integration of Femtosecond Laser–Assisted Cataract Surgery Into Your Practice Therapeutic Laser Assisted Cataract Surgery Complications of Femtosecond LASIK Small Incision Lenticule Extraction Femtosecond Laser Pockets for Corneal Inlays Use of Femtosecond Lasers in Keratoplasty For a comprehensive resource on the use of femtosecond lasers in cornea and lens surgery, as well as unbiased opinions from expert contributors on the various procedures and platforms, Femtosecond Lasers in Cornea and Lens Surgery is a must-have for ophthalmologists wishing to stay on top of this evolving field.

Refractive Surgery

J. Bradley Randleman
Refractive Surgery Book PDF

Author : J. Bradley Randleman
Publisher : CRC Press
Page : 385 pages
File Size : 48,5 Mb
Release : 2024-06-01
Category : Medical
ISBN : 9781040137567

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Refractive Surgery by J. Bradley Randleman Pdf

Refractive Surgery: An Interactive Case-Based Approach presents all of the necessary refractive surgery material to make an informed decision regarding diagnosis and management plans. Rather than utilizing the standard organization of most books, where major points are first introduced and then explained through a series of writings and references, this book relies on the clinical decision-making process involved with treating refractive surgery patients. Refractive Surgery: An Interactive Case-Based Approach by Dr. J. Bradley Randleman builds upon foundational initial chapters through the case presentations and focused case discussions, encompassing the major topics in refractive surgery today. For each case, the critical question is simply, “what data in this chart is the most critical to consider when evaluating this patient for surgery?” Refractive Surgery: An Interactive Case-Based Approach is unique in its format. Specifically, the book facilitates active learning by forcing the reader to think through a series of questions surrounding each patient scenario. This active learning not only facilitates better recall of the information presented but also mimics the actual physician-to-patient clinical experience, making this book more relevant than other routine refractive surgery books. Bonus! This dynamic learning tool is also supplemented by interactive online video material to further the learning experience. Enhance the clinical decision-making process by watching the videos and then answering a series of questions that lead to the conclusion of each scenario. By challenging the reader to perform the thinking and decision making up-front, and then providing some guidance on the most salient concepts for each case scenario presented along with resources to gain a deeper understanding of the most complex concepts, Refractive Surgery: An Interactive Case-Based Approach engages more in the learning process and thereby allowing to absorb and retain significantly more information to apply to patient care and the education of others. Ophthalmologists, residents, fellows, resident and fellowship educators, who want to update their refractive surgery knowledge base will appreciate the unique format and style of Refractive Surgery: An Interactive Case-Based Approach.

Cornea, E-Book

Mark J Mannis,Edward J Holland
Cornea E Book Book PDF

Author : Mark J Mannis,Edward J Holland
Publisher : Elsevier Health Sciences
Page : 1976 pages
File Size : 48,8 Mb
Release : 2021-03-05
Category : Medical
ISBN : 9780323674720

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Cornea, E-Book by Mark J Mannis,Edward J Holland Pdf

The only reference available that synthesizes this vast subspecialty into a single trustworthy resource, Cornea, 5th Edition, provides state-of-the-art coverage of the expanding range of contemporary corneal surgery, new diagnostic and imaging technologies, and medical management of corneal and external disease as well as ocular surface disease. Drs. Mark J. Mannis, Edward J. Holland, and a team of more than 200 global experts keep you up to date with both common and more obscure diseases and disorders and the best route to effective treatment and management, making this two-volume text a must-have resource for residents and fellows, general ophthalmologists, and seasoned cornea specialists. Features more than 2,300 exceptionally clear illustrations, diagnostic images, and step-by-step surgical photographs that offer superb visual guidance. Contains 14 new chapters, including Nanothin DSAEK, Aqueous Deficiency Dry Eye Syndrome, Evaluation of Recurrent Corneal Erosions, Evaluation of the Corneal Ulcer, Contemporary Approaches to the Biosynthetic Cornea, and Topography Guided Photorefractive Keratectomy, and more. Includes more than 80 video clips of current corneal surgery techniques, including new clips of the application of cryopreserved amniotic membrane in the treatment of acute stevens , penetrating keratoplasty, DM rupture management in STALK and in the keratonconus patient, and KAMRA corneal inlay implantation. Covers the latest developments in ocular surface transplantation, including new chapters on Conjunctival Limbal Autograft (CLAU); Living Related Conjunctival Limbal Allograft (Lr-CLAL); Keratolimbal Allograft; Cultivated Limbal Epithelial Transplantation; Simple Limbal Epithelial Transplantation; and Outcomes of Ocular Surface Transplantation. Provides key point overviews in each chapter that offer easier access to crucial information.

Textbook on Keratoconus

Adel Barbara
Textbook on Keratoconus Book PDF

Author : Adel Barbara
Publisher : JP Medical Ltd
Page : 249 pages
File Size : 54,6 Mb
Release : 2011-09
Category : Medical
ISBN : 9789350254042

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Textbook on Keratoconus by Adel Barbara Pdf

Textbook on Keratoconus introduces the latest developments and techniques for the treatment of keratoconus. The book begins with an introduction to the epidemiology, genetics and pathology of the condition, followed by detailed sections on its diagnosis and treatment. With contributions from numerous international ophthalmic experts, the text examines new surgical techniques such as intracorneal rings, phakic intraocular lenses, topographic guided photorefractive keratectomy, femtosecond laser corneal implants and collagen corneal cross-linking.

Cornea E-Book

Mark J Mannis,Edward J Holland
Cornea E Book Book PDF

Author : Mark J Mannis,Edward J Holland
Publisher : Elsevier Health Sciences
Page : 2189 pages
File Size : 54,7 Mb
Release : 2016-09-23
Category : Medical
ISBN : 9780323357586

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Cornea E-Book by Mark J Mannis,Edward J Holland Pdf

Highly praised in its first three editions, Cornea has become a market-leading cornerstone text and the immediate go-to resource for anyone working in this hugely popular and evolving sub-specialty. Offered over two volumes and featuring the knowledge of over 200 experts worldwide, it presents state-of-the-art coverage of the expanding range of contemporary corneal surgery, new diagnostic technology, and medical management of corneal and external disease as well as ocular surface disease. This updated edition includes 20 brand-new chapters, while an enhanced focus on images provides key visual guidance in this challenging field. Exceptionally clear illustrations, diagnostic images, and step-by-step surgical photographs offer superb visual guidance. Expert Consult eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, images, videos, and references from the book on a variety of devices. 20 brand-new chapters cover the latest advances in the field, such as DMEK, Ultra-Thin DSEK and DSAEK techniques; endothelial cell transplantation; keratoplasty and prosthokeratoplasty techniques; collagen cross-linking; and new refractive surgical techniques (presbyopic implants and SMILE surgery). 60 video clips on Expert Consult show new footage of the latest corneal surgery techniques, including Boston Keratoprosthesis, corneal inlay surgery, and lenticule extraction. Boasts over 170 chapters with unique, cutting-edge content, as well as 2,300 clear illustrations – 670 of which are new to this edition. Presents a detailed exposition of the growing number of techniques for lamellar keratoplasty, including outcomes. Includes new sections on the latest developments in the management of ocular surface disease. Key point overviews in each chapter offer easier access to crucial information.

Keratoconus

Jorge L. Alió
Keratoconus Book PDF

Author : Jorge L. Alió
Publisher : Springer
Page : 371 pages
File Size : 44,9 Mb
Release : 2016-12-28
Category : Medical
ISBN : 9783319438818

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Keratoconus by Jorge L. Alió Pdf

As a degenerative disorder of the eye, keratoconus can cause substantial distortion of vision, with multiple images, streaking, and sensitivity to light all reported by patients. Keratoconus: Recent Advances in Diagnosis and Treatment updates ophthalmologists about the innovations that have occurred within the last decade, discussing the diagnostic imaging techniques that have been developed for keratoconus diagnosis, understanding of how examination techniques are related to the evolution of keratoconus, and how to indicate the different therapeutic tools that have been created for keratoconus over the last several years. Additionally, fundamentals for new diagnostic elements, based on the mathematical, physical and biomechanical data are analyzed in depth for a better understanding of the essential diagnostic steps for the clinician to guide patients towards the most adequate therapeutic tool in the case. Modern keratoplasty techniques, assisted by femtosecond lasers or other devices, are also covered and these techniques, along with the emerging conservative treatments, have added to more precise control of the evolution of the disease.

Cataract Surgery in Diseased Eyes

Arup Chakrabarti
Cataract Surgery in Diseased Eyes Book PDF

Author : Arup Chakrabarti
Publisher : JP Medical Ltd
Page : 260 pages
File Size : 49,9 Mb
Release : 2014-04-30
Category : Medical
ISBN : 9789351520924

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Cataract Surgery in Diseased Eyes by Arup Chakrabarti Pdf

Cataracts are a very common condition and over time can lead to blindness if untreated. They are the most common cause of blindness worldwide. Cataract surgery is one of the most commonly performed procedures. Cataract Surgery in Diseased Eyes presents different surgical techniques to remove cataracts in patients with other pre-existing ocular disorders. Presented as case scenarios, the book covers numerous different conditions including dry eye, uveitis and glaucoma, as well as cataract surgery after other types of eye surgery. With contributions from internationally recognised specialists in Europe, North America and Asia, this useful guide includes more than 200 images, illustrations and tables to enhance learning. Key points Describes cataract surgery techniques for use with other pre-existing eye conditions Presents more than 30 case scenarios covering different disorders Contributions from experts in Europe, North America and Asia Includes more than 200 images, illustrations and tables

Handbook of Photomedicine

Michael R. Hamblin,Yingying Huang
Handbook of Photomedicine Book PDF

Author : Michael R. Hamblin,Yingying Huang
Publisher : Taylor & Francis
Page : 854 pages
File Size : 44,9 Mb
Release : 2013-10-22
Category : Medical
ISBN : 9781439884706

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Handbook of Photomedicine by Michael R. Hamblin,Yingying Huang Pdf

Providing the most comprehensive, up-to-date coverage of this exciting biomedical field, Handbook of Photomedicine gathers together a large team of international experts to give you a complete account of the application of light in healthcare and medical science. The book progresses logically from the history and fundamentals of photomedicine to di

Refractive Surgery for High Myopia

J. Bradley Randleman
Refractive Surgery for High Myopia Book PDF

Author : J. Bradley Randleman
Publisher : Springer Nature
Page : 126 pages
File Size : 50,8 Mb
Release : 2023-10-12
Category : Medical
ISBN : 9783031405600

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Refractive Surgery for High Myopia by J. Bradley Randleman Pdf

The incidence and prevalence of high myopia has increased significantly over the past decade and is expected to more than double over the next 20 years. These patients are more impacted by their vision than patients with lower refractive errors, and also have more limited safe and effective treatment options available to them. Fortunately, recent developments in the field have improved refractive surgery screening to improve safety, and new surgical options are now available specifically to address these more complex refractive errors. The book will address the unique challenges presented by patients with high myopia and cover the pros and cons of current treatment options. The book will also feature case studies, with detailed images and tables. In addition, the book will discuss promising future options currently in development. Refractive Surgery for High Myopia is a must-have resource for ophthalmologists, refractive surgeons, residents, and fellows.

Lasers in Dermatology and Medicine

Keyvan Nouri
Lasers in Dermatology and Medicine Book PDF

Author : Keyvan Nouri
Publisher : Springer
Page : 241 pages
File Size : 49,9 Mb
Release : 2018-08-29
Category : Medical
ISBN : 9783319762203

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Lasers in Dermatology and Medicine by Keyvan Nouri Pdf

Along with its sister dermatologic volume, this comprehensive textbook of laser technology covers the use of lasers in cardiac procedures, control of intraocular pressure, urological procedures, neurological use, dentistry, gynaecology and surgical applications. Chapters are formatted in an easy to follow format with clear concise sections with bulleted summaries to highlight key points. Lasers in Dermatology and Medicine: Dental and Medical Applications provides detailed explanations of when lasers can be of use how to use them across a range of medical disciplines. Clinically relevant examples are provided along with relevant images and summary boxes to highlight key points. It therefore provides a critical resource on the applications and use of lasers across medicine for both the trainee and trained clinician.

Current Concepts in Refractive Surgery

Jeewan S Titiyal,Manpreet Kaur,Sridevi Nair
Current Concepts in Refractive Surgery Book PDF

Author : Jeewan S Titiyal,Manpreet Kaur,Sridevi Nair
Publisher : Jaypee Brothers Medical Publishers
Page : 267 pages
File Size : 45,6 Mb
Release : 2021-10-30
Category : Medical
ISBN : 9789354652134

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Current Concepts in Refractive Surgery by Jeewan S Titiyal,Manpreet Kaur,Sridevi Nair Pdf

Refractive surgery is eye surgery to improve the refractive state of the eye and reduce or eliminate the need for glasses or contact lenses. The most common type of refractive surgery uses lasers to reshape the curvature of the cornea. This book is a practical guide to the latest advances in refractive surgery procedures. Beginning with an introduction to the evolution of refractive surgery, the next section discusses pre-operative workup, patient evaluation, and decision making. The following sections cover different refractive procedures including corneal ablative, refractive lenticule extraction, lens-based surgeries, enhancements and retreatments, and presbyopia (a condition associated with aging). The final section covers a selection of miscellaneous topics such as bioptics, collagen cross-linking, intracorneal ring segments, incisional surgery, and challenging scenarios. Each section is highly illustrated and provides in depth detail on machines and laser platforms, surgical techniques, outcomes, and potential complications and their management. Key points Practical guide to latest advances in refractive surgery Covers numerous different procedures In depth detail on techniques, outcomes, equipment and complications Highly illustrated with clinical photographs and figures

Textbook of Refractive Laser Assisted Cataract Surgery (ReLACS)

Ronald R. Krueger,Jonathan H. Talamo,Richard L. Lindstrom
Textbook of Refractive Laser Assisted Cataract Surgery ReLACS Book PDF

Author : Ronald R. Krueger,Jonathan H. Talamo,Richard L. Lindstrom
Publisher : Springer Science & Business Media
Page : 298 pages
File Size : 44,8 Mb
Release : 2012-11-29
Category : Medical
ISBN : 9781461410102

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Textbook of Refractive Laser Assisted Cataract Surgery (ReLACS) by Ronald R. Krueger,Jonathan H. Talamo,Richard L. Lindstrom Pdf

Textbook of Laser Refractive Cataract Surgery is a comprehensive reference for the general ophthalmologist and cataract surgeon regarding the explosive new technology in femtosecond laser cataract surgery. Femtosecond laser allows extreme precision in surgery, and is used in refractive surgery and for ‘cuts’ in the cornea, leading to a more uniform treatment for the patient. Textbook of Laser Refractive Cataract Surgery is for cataract surgeons and all eye care providers managing or diagnosing cataracts who wish to be informed about this technology and its applications. Edited and written by recognized leaders in the field, this book covers background, technical, clinical, and commercial aspects of this exciting technology. Some of the topics covered include the evolution of cataract surgery, femtosecond laser fundamentals, challenges of femtosecond laser technology for cataract surgery, and the economics of laser cataract surgery. Edited and written by recognized leaders in the field, this book covers background, technical, clinical, and commercial aspects of this exciting technology. Some of the topics covered include the evolution of cataract surgery, femtosecond laser fundamentals, challenges of femtosecond laser technology for cataract surgery, and the economics of laser cataract surgery.