Surgical Management Of Astigmatism

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Surgical Management of Astigmatism

Dmitri T Azar,Jorge L Alio,M Soledad Cortina,Joelle A Hallak
Surgical Management of Astigmatism Book PDF

Author : Dmitri T Azar,Jorge L Alio,M Soledad Cortina,Joelle A Hallak
Publisher : Jaypee Brothers Medical Publishers
Page : 335 pages
File Size : 51,5 Mb
Release : 2019-08-25
Category : Medical
ISBN : 9789389188851

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Surgical Management of Astigmatism by Dmitri T Azar,Jorge L Alio,M Soledad Cortina,Joelle A Hallak Pdf

Astigmatism means the eye is shaped like a rugby ball so light is focused at more than one place in the eye. It is associated with short or long sightedness and can cause blurry vision, headaches and eye strain. Astigmatism is usually corrected with glasses or contact lenses. This book is a complete guide to the surgical management of astigmatism. Based on scientific evidence and practice, the text covers numerous diagnostic and treatment techniques for both regular and irregular astigmatism, including laser surgery and incisional and intraocular lenses. Each procedure is explained in detail describing new diagnostic technologies, patient selection, methods and limitations across applications. Authored by an internationally recognised team of experts, the comprehensive text is further enhanced by more than 350 clinical photographs, diagrams and figures. Key points Complete guide to surgical management of astigmatism Covers techniques for both regular and irregular astigmatism including laser surgery Internationally recognised team of expert authors Highly illustrated with clinical photographs, diagrams and figures

Surgical Correction of Astigmatism

Jean-Luc Febbraro,Hamza N. Khan,Douglas D. Koch
Surgical Correction of Astigmatism Book PDF

Author : Jean-Luc Febbraro,Hamza N. Khan,Douglas D. Koch
Publisher : Springer
Page : 185 pages
File Size : 45,9 Mb
Release : 2017-11-24
Category : Medical
ISBN : 9783319565651

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Surgical Correction of Astigmatism by Jean-Luc Febbraro,Hamza N. Khan,Douglas D. Koch Pdf

This book reviews the surgical techniques currently employed for the management of astigmatism, with the aim of providing a clear, comprehensive, step-by-step guide that will help practitioners to optimize outcomes. The book is divided into two sections covering the cutting-edge surgical approaches in cataract and refractive patients. Renowned experts with many years of clinical experience describe options such as incisional techniques, toric intraocular lenses, femtosecond and excimer laser technology. In addition, guidance is offered on preoperative evaluation of astigmatism, candidate identification and classification, and surgical management following penetrating keratoplasty. Supplementary videos of informative sample cases are included to further aid everyday practice.

A Complete Surgical Guide for Correcting Astigmatism

Bonnie An Henderson
A Complete Surgical Guide for Correcting Astigmatism Book PDF

Author : Bonnie An Henderson
Publisher : SLACK Incorporated
Page : 274 pages
File Size : 47,6 Mb
Release : 2011
Category : Medical
ISBN : 9781556429354

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A Complete Surgical Guide for Correcting Astigmatism by Bonnie An Henderson Pdf

As the fields of cataract surgery and refractive surgery merge, the expectations of patients for perfect postoperative uncorrected vision are increasing. This book offers cataract and refractive surgeons a single comprehensive resource on diagnosing and managing corneal astigmatism. Not only is surgical management addressed in this updated edition, but diagnosis of astigmatism is presented with specific attention to new technology and innovative techniques. Also included are more than 200 color images and 35 tables throughout the pages of this book brings together the world's experts in cataract and refractive surgery, making it a must-have resource for every surgeon aspiring to successfully manage and treat patients with astigmatism.

Practical Astigmatism

Noel Alpins
Practical Astigmatism Book PDF

Author : Noel Alpins
Publisher : CRC Press
Page : 241 pages
File Size : 46,9 Mb
Release : 2024-06-01
Category : Medical
ISBN : 9781040140000

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Practical Astigmatism by Noel Alpins Pdf

The surgical correction of astigmatism is the last frontier to optimizing visual outcomes for patients. Practical Astigmatism: Planning and Analysis is a comprehensive guide to correcting astigmatism from pre-operative planning to post-operative analysis. This provides readers with unique insight to what actually happened surgically: did the astigmatism over or under correct? Was it on-axis or off-axis? With this book, ophthalmologists will be able to analyze previous procedures with the appropriate nomograms and more often achieve targeted outcomes. Dr. Noel Alpins has developed the Alpins Method of astigmatism to provide accurate planning and analysis of astigmatism procedures. His method focuses on analyzing refractive and corneal astigmatism parameters and using the results in future surgery to improve visual outcomes. The importance of the ocular residual astigmatism (ORA) is detailed when planning astigmatism surgery. Practical Astigmatism features vector planning for refractive laser surgery as well as planning and analysis applied to cataract and limbal relaxing incisions, , in addition to demonstrating graphical analysis of astigmatism using high quality vector and fan diagrams, as used in scientific journals. In addition, hemidivisional analysis of the irregular cornea, corneal coupling in incisional and excimer laser surgery for mixed astigmatism and toric IOL planning with total corneal power using corneal topographic astigmatism (CorT total) are addressed as well. Some Questions Answered Inside: What is the difference between regular and irregular astigmatism? How do I diagnose each, and how does this affect my surgical technique? Can I incorporate corneal astigmatism when performing excimer laser surgery? Why are my LRIs undercorrecting the astigmatism? Is it safe to perform excimer laser on keratoconous patients? Which corneal astigmatism measure do I choose and what do I do following a refractive surprise? Practical Astigmatism: Planning and Analysis will help ophthalmologists, optometrists, and technicians alike address each patient’s unique circumstances and act as your in-depth guide to correcting astigmatism. Testimonials... “For more than three decades I have been listening to, arguing with, and admiring the work of Dr. Noel Alpins in the field of astigmatism. Despite his remote location on the small island of Australia, his knowledge of astigmatism is at the peak of Mt. Everest. There are few others who have devoted their careers to understanding and managing astigmatism for which the world of ophthalmology is truly grateful.” - Robert H. Osher, MD “Noel is an original thinker who took on and conquered the complexities of astigmatism analysis, publishing the seminal papers on the way. His work has formed the cornerstone from which our current understanding and management of astigmatism has been built. He is someone from whom we have all learnt a great deal and this book is a testament to this.” - Dan Z Reinstein, MD MA(Cantab) FRCSC DABO FRCOphth FEBO

Irregular Astigmatism

Tracy Schroeder Swartz
Irregular Astigmatism Book PDF

Author : Tracy Schroeder Swartz
Publisher : SLACK Incorporated
Page : 326 pages
File Size : 47,5 Mb
Release : 2008
Category : Medical
ISBN : 1556428391

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Irregular Astigmatism by Tracy Schroeder Swartz Pdf

Since the advent of keratorefractive surgery and its rising popularity, irregular astigmatism has become an increasingly important issue for ophthalmologists and optometrists. Despite the success of LASIK and PRK, there are more and more patients experiencing visual quality problems due to the non-physiological modification of the corneal structure. Among these complications, irregular astigmatism is perhaps the most difficult to treat. Every physician who performs keratorefractive surgery understands that in reducing a patient.s refractive error, there is a possibility of creating irreversible effects on visual quality. This text is intended to help prevent and reduce the iatrogenic creation of irregular astigmatism, as well as provide effective treatment when postoperative complications do arise. With the maturation of keratorefractive technology in recent years, effective treatment for iatrogenic irregular astigmatism is quickly developing. It provides everything refractive surgeons, ophthalmologists, and optometrists need to know about this important topic.

Astigmatism

Michael Goggin
Astigmatism Book PDF

Author : Michael Goggin
Publisher : BoD – Books on Demand
Page : 322 pages
File Size : 43,8 Mb
Release : 2012-02-29
Category : Medical
ISBN : 9789535102304

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Astigmatism by Michael Goggin Pdf

This book explores the development, optics and physiology of astigmatism and places this knowledge in the context of modern management of this aspect of refractive error. It is written by, and aimed at, the astigmatism practitioner to assist in understanding astigmatism and its amelioration by optical and surgical techniques. It also addresses the integration of astigmatism management into the surgical approach to cataract and corneal disease including corneal transplantation.

Surgical Treatment of Astigmatism

James P. Gills
Surgical Treatment of Astigmatism Book PDF

Author : James P. Gills
Publisher : Slack Incorporated
Page : 170 pages
File Size : 55,7 Mb
Release : 1994
Category : Medical
ISBN : 1556422202

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Surgical Treatment of Astigmatism by James P. Gills Pdf

This book is a comprehensive resource on many current methods for surgical correction of astigmatism in the cataract & refractive patient. Prominent ophthalmologists share their different strategies, techniques, & results for treating patients. Surgical Treatment of Astigmatism begins with an introduction to the background & theory of corneal relaxing incisions, the identification of astigmatism forms, & the development of astigmatic keratotomy for cataract & refractive patients. Each method presented is thoroughly covered & includes numerous topographical case studies with the evaluation & results of surgical procedures.

Astigmatism

Reuben Buckley
Astigmatism Book PDF

Author : Reuben Buckley
Publisher : Nova Science Publishers
Page : 0 pages
File Size : 49,6 Mb
Release : 2014
Category : Astigmatism
ISBN : 163321978X

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Astigmatism by Reuben Buckley Pdf

Astigmatism is an optical aberration characterized by rays propagating into two perpendicular planes focusing at different distances, thus providing two different foci delimiting an intermediate area of focus called the Conoid of Sturm. This book discusses the types, diagnosis and treatment options of astigmatism. The topics include management of astigmatism in patients after a corneal transplant; power vectors; toric intraocular lenses for the correction of astigmatism during cataract surgery; irregular astigmatism management; and a comprehensive overview of preexisting astigmatism during phacoemulsification.

Cataract Surgery

Sumit Garg,Douglas D. Koch
Cataract Surgery Book PDF

Author : Sumit Garg,Douglas D. Koch
Publisher : Elsevier Health Sciences
Page : 592 pages
File Size : 43,5 Mb
Release : 2022-09-09
Category : Medical
ISBN : 9780323568104

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Cataract Surgery by Sumit Garg,Douglas D. Koch Pdf

Offering authoritative coverage, Steinert's Cataract Surgery, 4th Edition, takes you step by step from preoperative evaluation and preparation through the full range of surgical techniques and the mitigation and management of complications. New editors, Drs. Sumit (Sam) Garg and Douglas D. Koch, along with a who’s who list of top international experts, provide practical technical guidance on all aspects of cataract surgery in a newly streamlined, easy-to-read format. From IOL calculations to glaucoma and astigmatism considerations, perioperative drug delivery to methods of iris repair, this up-to-date 4th Edition delivers essential clinical information, core foundational knowledge, and advanced techniques from cover to cover. Features expert tips on common pitfalls in cataract surgery, including advanced surgical pearls to maximize patient outcomes. Contains 10 new chapters covering Modular Intraocular Lenses (IOLs), Femtosecond-Laser-Assisted Cataract Surgery, Preoperative Evaluation and Considerations of Astigmatism, Toric Intraocular Lenses (IOLs), Managing Residual Postoperative Astigmatism, Retinal Considerations in Cataract Surgery, Management of Dysphotopsia, Refractive Enhancements after Cataract Surgery, and more. Provides rich visual guidance with more than 1,200 diagnostic, clinical, and surgical photos and illustrations with clear explanations. Includes more than 50 videos of narrated surgical footage performed by the authors, offering real-time guidance on the full range of the latest cataract surgery techniques.

Practical Astigmatism

Noel Alpins
Practical Astigmatism Book PDF

Author : Noel Alpins
Publisher : Slack
Page : 0 pages
File Size : 43,5 Mb
Release : 2018
Category : Astigmatism
ISBN : 1617119954

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Practical Astigmatism by Noel Alpins Pdf

The importance of the ocular residual astigmatism (ORA) is detailed when planning astigmatism surgery. Practical Astigmatism features vector planning for refractive laser surgery as well as planning and analysis applied to cataract and limbal relaxing incisions, in addition to demonstrating graphical analysis of astigmatism using high quality vector and fan diagrams, as used in scientific journals.

Step by Step LASIK Surgery

Namrata Sharma,Rasik B. Vajpayee,Laurence Sullivan
Step by Step LASIK Surgery Book PDF

Author : Namrata Sharma,Rasik B. Vajpayee,Laurence Sullivan
Publisher : CRC Press
Page : 328 pages
File Size : 48,7 Mb
Release : 2005-08-12
Category : Medical
ISBN : 9781841844695

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Step by Step LASIK Surgery by Namrata Sharma,Rasik B. Vajpayee,Laurence Sullivan Pdf

A decade after the introduction of the LASIK technique in refractive surgery, the technique has reached its maturity. Thoroughly researched and easy to read, Step by Step LASIK Surgery provides practical information regarding the various aspects of LASIK surgery. Expert LASIK surgeons share their experiences with this state-of-the-art surgical technique. The book is organized in a simple and effective style that presents a step-by-step approach to LASIK surgery. It includes information about the latest microkertomes and excimer laser machines and specific surgical techniques like LASEK, LASIK for post-penetrating keratoplasty, ametropias, and wavefront guided LASIK.

Management of Complications in Refractive Surgery

Jorge L. Alio,Dimitri T. Azar
Management of Complications in Refractive Surgery Book PDF

Author : Jorge L. Alio,Dimitri T. Azar
Publisher : Springer
Page : 430 pages
File Size : 41,6 Mb
Release : 2018-01-02
Category : Medical
ISBN : 9783319605616

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Management of Complications in Refractive Surgery by Jorge L. Alio,Dimitri T. Azar Pdf

This illustrated guide is written by international opinion leaders with extensive experience in the practice of refractive surgery. It is the first book devoted to refractive complications (with practical hints and case reports on outcomes) to provide ophthalmic surgeons with the most adequate solutions for the most frequent problems. All complications are described and lavishly illustrated. The book provides ophthalmic surgeons with the most adequate solutions for the most frequent problems they face in their daily practice.

Difficult and Complicated Cases in Refractive Surgery

Jorge L. Alió,Dimitri T. Azar,Alessandro Abbouda,Amr El Aswad
Difficult and Complicated Cases in Refractive Surgery Book PDF

Author : Jorge L. Alió,Dimitri T. Azar,Alessandro Abbouda,Amr El Aswad
Publisher : Springer
Page : 479 pages
File Size : 49,8 Mb
Release : 2015-03-25
Category : Medical
ISBN : 9783642552380

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Difficult and Complicated Cases in Refractive Surgery by Jorge L. Alió,Dimitri T. Azar,Alessandro Abbouda,Amr El Aswad Pdf

This richly illustrated book is intended as a gold standard for the refractive surgeon. It complements the authors’ successful previous book, Management of Complications in Refractive Surgery, by providing detailed practical information on the management of specific cases. Worldwide leaders in the field document a wide range of challenging cases drawn from their own clinical practice. These cases relate to the planning of refractive laser treatment; intra operative complications when using LASIK (Microkeratome and Femtosecond) and various surface treatments, including PRK, PTK and EpiLASIK; early and late postoperative complications with these treatments and a range of other complications that may arise during or after refractive surgery. This book will be an indispensable aid for the refractive surgeon and will assist in decision making when the surgeon is confronted by a difficult case.

New Trends in Ophthalmology: Medical and Surgical Management

Samuel Boyd,Benjamin F Boyd
New Trends in Ophthalmology Medical and Surgical Management Book PDF

Author : Samuel Boyd,Benjamin F Boyd
Publisher : JP Medical Ltd
Page : 338 pages
File Size : 43,8 Mb
Release : 2013-07-30
Category : Medical
ISBN : 9789962678625

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New Trends in Ophthalmology: Medical and Surgical Management by Samuel Boyd,Benjamin F Boyd Pdf

New Trends in Ophthalmology presents ophthalmologists with the most recent technological developments in this rapidly advancing field. Each chapter explains current diagnosis and medical and surgical management of different ocular disorders and diseases, including cataract surgery, glaucoma treatment and lens implant surgery. Presented in an easy to follow format, this comprehensive manual is enhanced by nearly 400 clinical photographs, diagrams and tables. Key points Comprehensive guide to latest technological developments in ophthalmology Presents medical and surgical management of numerous ocular diseases and disorders Internationally recognised author and editor team, predominantly from Europe and the USA Includes nearly 400 full colour clinical photographs, diagrams and tables

Refractive Surgery

Howard V. Gimbel,Ellen E. Anderson Penno
Refractive Surgery Book PDF

Author : Howard V. Gimbel,Ellen E. Anderson Penno
Publisher : Slack
Page : 328 pages
File Size : 49,9 Mb
Release : 2000
Category : Cornea
ISBN : UOM:39015047567931

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Refractive Surgery by Howard V. Gimbel,Ellen E. Anderson Penno Pdf

Drs. Gimbel and Penno provide a comprehensive look at a wide variety of refractive surgery techniques in their new book. Specific techniques are discussed along with preoperative assessments, counseling, and informed consent. In addition to chapters on the commonly performed techniques of LASIK and PRK, there are chapters on intracorneal ring segments, phakic IOL implants, refractive lensectomy, and retreatments. The authors take a practical and concise approach to a wide scope of modern refractive surgery techniques which makes this reference valuable for both the experienced and beginning surgeon. Patient examples are featured illustrating the fundamental principles of assessment and choosing the appropriate refractive surgery technique for an individual patient. The inclusion of co-management principles emphasizes integrated care during the assessment and preoperative work-up, as well as during the postoperative period. This book is an important source that covers many refractive surgery approaches to help you choose the best procedure for your patients and achieve the best results possible.