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Keratoconus

Keratoconus
Recent Advances in Diagnosis and Treatment

by Jorge L. Alió

  • Publisher : Springer
  • Release : 2016-12-28
  • Pages : 371
  • ISBN : 3319438816
  • Language : En, Es, Fr & De
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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.

Textbook on Keratoconus

Textbook on Keratoconus
New Insights

by Adel Barbara

  • Publisher : Wife Goes On
  • Release : 2011-09
  • Pages : 248
  • ISBN : 9789350254042
  • Language : En, Es, Fr & De
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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.

Keratoconus & Keratoectasia

Keratoconus & Keratoectasia
Prevention, Diagnosis, and Treatment

by Ming Wang (MD.)

  • Publisher : SLACK Incorporated
  • Release : 2010
  • Pages : 191
  • ISBN : 1556429134
  • Language : En, Es, Fr & De
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In recent years, keratoconus and keratoectasia have become increasingly important ophthalmic diseases due to the increasing number of keratorefractive surgeries being performed, the subsequent rising number of complications, and the availability of new treatment modalities for keratoconus and keratoectasia other than corneal transplantation. For both the genetic form of the disease (keratoconus) and the acquired form (keratoectasia), new modalities of diagnosis and treatment have enabled physicians to manage and treat these diseases earlier and more effectively, which can delay or even prevent major surgeries. Keratoconus and Keratoectasia: Prevention, Diagnosis, and Treatment by Dr. Ming Wang, along with over 40 contributors, represents the first state-of-the-art, comprehensive synthesis of the current understanding of the etiology, prevention, diagnosis, and treatment of keratoconus and keratoectasia. Diagnostic Modalities Include: - Topographic diagnosis – placido disc and elevational mapping analysis - Posterior corneal analysis, three-point touch method and FFKC criteria 2009 - Corneal pachymetry mapping and progression analysis - Statistical analysis packages for KC - New imaging technologies for the cornea including OCT - Topographic corneal irregularity analysis for premium IOLs - Measuring corneal strength – corneal hysteresis - Corneal epithelial mapping with ultrasound biomicroscopy - Wavefront analysis in keratoconus - Infrared light image screening – a new screening tool for keratoconus Treatments Include: - Non-surgical treatment with contact lenses - Ocular surface treatment - Lamellar and penetrating keratoplasty - Excimer laser surface treatment - Topography-guided excimer laser treatment - Wavefront-guided excimer laser treatment - Intacs intracorneal segment - UV-cross linking - Combination treatment of cross-linking, Intacs and excimer laser ablation - Future treatment Keratoconus and Keratoectasia: Prevention, Diagnosis, and Treatment is a concise, well-illustrated and clinically indispensable guide for treating these two important ophthalmic diseases and is a must-have for all ophthalmologists, optometrists, residents, fellows, and medical students.

Controversies in the Management of Keratoconus

Controversies in the Management of Keratoconus
A Book

by Adel Barbara

  • Publisher : Springer
  • Release : 2018-12-11
  • Pages : 397
  • ISBN : 3319980327
  • Language : En, Es, Fr & De
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This book presents new technologies which are available now for the rehabilitation of visual acuity in patients suffering from keratoconusand for arresting the progression of this frustrating disease. All these current treatment options in differing combinations aim to improve the quality of life of the patients and although successful, they are causing confusion for the ophthalmologists; what procedure to do and when? How to perform? Which combination of treatments to choose? Controversies in the Management of Keratoconusprovidesthe widely used treatment options for keratoconus including collagen corneal cross –linking (CXL) covering all the available techniques, intrastromal corneal ring segments (ICRS) , phakic intra-ocular lenses (IOLs), photorefractive keratectomy (PRK) combined or not with CXL penetrating keratoplasty (PK) and deep anterior lamellar keratoplasty ( DALK). Each treatment is addressed by more than one author with different points of view in order to present the various approaches, the logic behind them and the most relevant clinical data available.A chapter by the editor tries to put some light on how to navigate among these controversies. This book will be of interest to trainees as well as the specialized ophthalmologists.

Quick Guide to the Management of Keratoconus

Quick Guide to the Management of Keratoconus
A Systematic Step-by-Step Approach

by Mazen M. Sinjab

  • Publisher : Springer Science & Business Media
  • Release : 2011-10-26
  • Pages : 151
  • ISBN : 9783642218408
  • Language : En, Es, Fr & De
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This book, designed for ophthalmologists and particularly for refractive surgeons, aims to develop practical and clinical skills in readers so that they are able to make the right decisions in managing keratoconus. There are four main chapters. The first is devoted to diagnosis and describes the clinical signs, the appearances on microscopy, and the significance of corneal hysteresis and corneal topography. Classifications and patterns of keratoconus are then presented, and the author offers his own new classification of topographic patterns. The third chapter addresses the management of the disease in detail. Both non-interventional and interventional approaches are discussed with due attention to contraindications and complications. In addition, a novel classification of management parameters is suggested, and a systematic approach to management, formulated. In the final chapter this approach is applied to nine cases that serve as clinical examples.

Keratoconus: New Insights for the Healthcare Professional: 2011 Edition

Keratoconus: New Insights for the Healthcare Professional: 2011 Edition
ScholarlyPaper

by Anonim

  • Publisher : ScholarlyEditions
  • Release : 2012-01-09
  • Pages : 23
  • ISBN : 1464911207
  • Language : En, Es, Fr & De
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Keratoconus: New Insights for the Healthcare Professional: 2011 Edition is a ScholarlyPaper™ that delivers timely, authoritative, and intensively focused information about Keratoconus in a compact format. The editors have built Keratoconus: New Insights for the Healthcare Professional: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Keratoconus in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Keratoconus: New Insights for the Healthcare Professional: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Keratoconus: When, Why and Why Not: A Step by Step Systematic Approach

Keratoconus: When, Why and Why Not: A Step by Step Systematic Approach
A Book

by Mazen M Sinjab

  • Publisher : JP Medical Ltd
  • Release : 2012-08-31
  • Pages : 156
  • ISBN : 9350259222
  • Language : En, Es, Fr & De
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Keratoconus is degeneration of the structure of the cornea. The cornea is the clear tissue covering the front of the eye. The shape of the cornea slowly changes from the normal round shape to a cone shape. (PubMed Health). This book is a step by step guide to the diagnosis and treatment of keratoconus. Beginning with an introduction to the classification and patterns of the disease, the following section examines treatment options, discussing in detail when to treat, why to use a particular treatment modality and why not to use other treatment options. Nine case studies are presented, as well as a final self assessment section allowing students to test their knowledge. Key Features Step by step guide to the diagnosis and treatment of keratoconus Clear discussion on which treatments to use and why Nine case studies presented with detailed explanations Includes self assessment section More than 200 colour images and illustrations

Keratoconus: New Insights for the Healthcare Professional: 2012 Edition

Keratoconus: New Insights for the Healthcare Professional: 2012 Edition
ScholarlyPaper

by Anonim

  • Publisher : ScholarlyEditions
  • Release : 2012-12-10
  • Pages : 18
  • ISBN : 1464985480
  • Language : En, Es, Fr & De
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Keratoconus: New Insights for the Healthcare Professional / 2012 Edition is a ScholarlyPaper™ that delivers timely, authoritative, and intensively focused information about Keratoconus in a compact format. The editors have built Keratoconus: New Insights for the Healthcare Professional / 2012 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Keratoconus in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Keratoconus: New Insights for the Healthcare Professional / 2012 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Mastery of Holcomb C3-R® Crosslinking for Keratoconus & Other Disorders: For Patients and Physicians

Mastery of Holcomb C3-R® Crosslinking for Keratoconus & Other Disorders: For Patients and Physicians
A Book

by Brian S Boxer Wachler,Maxine Lipner

  • Publisher : JP Medical Ltd
  • Release : 2013-03-31
  • Pages : 132
  • ISBN : 935090327X
  • Language : En, Es, Fr & De
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Keratoconus is degeneration of the structure of the cornea. The cornea is the clear tissue covering the front of the eye. In keratoconus, the shape of the cornea slowly changes from round to conical (PubMed Health). In the early stages, keratoconus can be corrected with the use of lenses, but in the later stages, surgery is the only option. Holcomb C3-R® is a non-surgical technique that involves placing drops of the vitamin Riboflavin into the eye and using a UV light to activate them. The drops strengthen the fibres of the cornea and over time, preserve sight (American Keratoconus Association). This book is a concise guide to the technique of Holcomb C3-R® to treat keratoconus. Authored by the inventor of the procedure, Brian S Boxer Wachler, the text is based on his first hand clinical experience and explains the history and basic science of cross linking, the development and naming of the technique, its uses and complications, and first patient results. Key points Concise guide to technique of Holcomb C3-R® to treat keratoconus Authored by inventor of the technique and based on clinical experience Includes more than 60 full colour images and illustrations

Textbook on Keratoconus

Textbook on Keratoconus
New Insights

by Adel Barbara

  • Publisher : JP Medical Ltd
  • Release : 2011-09-01
  • Pages : 248
  • ISBN : 9350254042
  • Language : En, Es, Fr & De
GET BOOK

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.

New Frontiers for the Treatment of Keratoconus

New Frontiers for the Treatment of Keratoconus
A Book

by César Carriazo,María José Cosentino

  • Publisher : Springer Nature
  • Release : 2021-05-16
  • Pages : 140
  • ISBN : 3030661431
  • Language : En, Es, Fr & De
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This book updates the reader about the latest bio-mechanical concepts underlying keratoconus diagnosis and the various treatment alternatives: from conventional alternatives with a real cost/benefit description, to some innovative alternatives that have come to the fore in recent years. It discusses the latest software and technology utilized in keratoconus diagnosis as well as the more innovative surgical techniques used to treat keratoconus. New Frontiers for the Treatment of Keratoconus represents an essential book for ophthalmologists and specialists in cornea and refractive surgery who are looking to position themselves at the forefront of the diagnosis and treatment of keratoconus.

Controversies in the Management of Keratoconus

Controversies in the Management of Keratoconus
A Book

by Adel Barbara

  • Publisher : Springer
  • Release : 2019-02-04
  • Pages : 397
  • ISBN : 9783319980317
  • Language : En, Es, Fr & De
GET BOOK

This book presents new technologies which are available now for the rehabilitation of visual acuity in patients suffering from keratoconusand for arresting the progression of this frustrating disease. All these current treatment options in differing combinations aim to improve the quality of life of the patients and although successful, they are causing confusion for the ophthalmologists; what procedure to do and when? How to perform? Which combination of treatments to choose? Controversies in the Management of Keratoconusprovidesthe widely used treatment options for keratoconus including collagen corneal cross –linking (CXL) covering all the available techniques, intrastromal corneal ring segments (ICRS) , phakic intra-ocular lenses (IOLs), photorefractive keratectomy (PRK) combined or not with CXL penetrating keratoplasty (PK) and deep anterior lamellar keratoplasty ( DALK). Each treatment is addressed by more than one author with different points of view in order to present the various approaches, the logic behind them and the most relevant clinical data available.A chapter by the editor tries to put some light on how to navigate among these controversies. This book will be of interest to trainees as well as the specialized ophthalmologists.

Modern Management of Keratoconus

Modern Management of Keratoconus
A Book

by Brian S Boxes Wachler

  • Publisher : Jaypee Brothers,Medical Publishers Pvt. Limited
  • Release : 2008-12-01
  • Pages : 242
  • ISBN : 9788184482096
  • Language : En, Es, Fr & De
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This is the much needed guide for ophthalmologists and patients who want to treat and understand about keratoconus a non-inflammatory, degenerative disease that compromises the structural integrity of the collagen matrix within the corneal stroma. The hallmark characteristic is the development of a localized, cone-shaped estasia, bulge or hernia that is accompanied by thinning of the stroma in the area of the cone. This leads to increased irregular astigmatism which cannot be easily corrected and causes retinal image blur and poor visual acuity. This book brings a new understanding to treat this disorder. Previously hard contacts and cornea transplant used to be the only option to treat keratoconus but now a variety of options are available to both stabilize the disease and improve the eyesight. This is the most comprehensive publication on the latest advances in keratoconu treatments. It covers to define keratoconus and its causes and diagnose with clinical signs, corneal topography devices, and keratoconus after refractive surgery treatment such as C3-R, Intacs, Ferrara Rings, CK and penetrating keratoplasty, contact lenses, improving in corrected vision with vision ICL, Venisyse and PRK. This book provides a comprehensive list of scientific references from pre-reviewed journals. For opthalmologists and optometrists, these references are important for augmenting their fund of knowledge and helpful in understanding the background for keratoconus treatments.

Accuracy of Videokeratography in Measuring Keratoconus

Accuracy of Videokeratography in Measuring Keratoconus
A Book

by Judy Shuk-Yee Chan

  • Publisher : Unknown Publisher
  • Release : 1996
  • Pages : 132
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Corneal Collagen Cross Linking

Corneal Collagen Cross Linking
A Book

by Mazen M. Sinjab,Arthur B. Cummings

  • Publisher : Springer
  • Release : 2016-11-09
  • Pages : 296
  • ISBN : 3319397753
  • Language : En, Es, Fr & De
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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.

A User's Manual for People with Keratoconus

A User's Manual for People with Keratoconus
From Glasses to Corneal Grafts and Everything in Between

by Michael S. Lougnan,Jim Kokkinakis,Richard Lindsay,Gerard Sutton

  • Publisher : Unknown Publisher
  • Release : 2012
  • Pages : 100
  • ISBN : 9781921804694
  • Language : En, Es, Fr & De
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From a team of Australia's top eye specialists, this essential guide is about Keratoconus, the eye complaint that afflicts thousands of people to near blindness. It explores how, with the latest developments, the condition can be treated with amazing results of vision recovery and how, with early intervention, much of the vision loss can be avoided.

Keratoconus: New Insights for the Healthcare Professional: 2011 Edition

Keratoconus: New Insights for the Healthcare Professional: 2011 Edition
ScholarlyPaper

by Anonim

  • Publisher : ScholarlyEditions
  • Release : 2012-01-09
  • Pages : 23
  • ISBN : 1464911215
  • Language : En, Es, Fr & De
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Keratoconus: New Insights for the Healthcare Professional: 2011 Edition is a ScholarlyPaper™ that delivers timely, authoritative, and intensively focused information about Keratoconus in a compact format. The editors have built Keratoconus: New Insights for the Healthcare Professional: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Keratoconus in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Keratoconus: New Insights for the Healthcare Professional: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Complications of Contact Lens Wear

Complications of Contact Lens Wear
A Book

by Alan Tomlinson (Ph.D.)

  • Publisher : Year Book Medical Pub
  • Release : 1992
  • Pages : 283
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Contacto

Contacto
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1972
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Keratoconus: New Insights for the Healthcare Professional: 2012 Edition

Keratoconus: New Insights for the Healthcare Professional: 2012 Edition
ScholarlyPaper

by Anonim

  • Publisher : ScholarlyEditions
  • Release : 2012-12-10
  • Pages : 18
  • ISBN : 1464985472
  • Language : En, Es, Fr & De
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Keratoconus: New Insights for the Healthcare Professional / 2012 Edition is a ScholarlyPaper™ that delivers timely, authoritative, and intensively focused information about Keratoconus in a compact format. The editors have built Keratoconus: New Insights for the Healthcare Professional / 2012 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Keratoconus in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Keratoconus: New Insights for the Healthcare Professional / 2012 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.