Author: Frank Joseph Goes
Publisher: JP Medical Ltd
ISBN: 938070464X
Category : Medical
Languages : en
Pages : 232
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Book Description
This book addresses an increasing need that is confronting ophthalmologists all over the world today, and that is the growing number of previous refractive surgery patients. A unique contribution by internationally recognized leaders to address all aspects of lens-based surgery on previous refractive patients, including issues surrounding when to intervene, biometry, considerations for the surgical procedure itself, lens choices, management of complications, and views into the future. The text represents an excellent opportunity for ophthalmologists to experience increased satisfaction from their practices, improve the financial health of their practices, and feel the gratitude of patients for the enhanced quality of their lives. Presents the problem in a comprehensive way so that the ophthalmic surgeon in private practice would find answers to the common questions like: When is the right time to replace the lens in an eye that had refractive lens surgery before hand? How do we do it? What are the pitfalls? How to avoid complications? How do we perform correct IOL power calculation in eyes developing cataract after earlier refractive corneal surgery? And finally outcomes of different approaches and future developments have been discussed. Also includes a chapter by Kezirian and Waring on the opposite topic; laser surgery after intraocular implants and answer the questions by bringing together the expertise of Internationally well-known specialists in the field. Contains the knowledge of the physicists—of the pioneers who developed the first formulas—and of the surgeons in daily practice who are handling over the practical tools in the section of IOL Power Calculation. In the section of Decision Making, top surgeons gave their advice and personal approach. In the section of The Surgery, experienced surgeons gave some pearls when starting surgery in eyes that had refractive surgery earlier. This book useful for ophthalmologists, ophthalmic surgeons, refractive surgeons.
Author: Howard Fine I
Publisher: Springer Science & Business Media
ISBN: 3540283005
Category : Medical
Languages : en
Pages : 240
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Book Description
• Compiles the best cutting-edge practices for achieving success with refractive lens exchange • Features the latest micro incision lens extraction techniques • Well-known group of authors, with Fine and Packer being especially famous in the US • Serves as textbook and reference guide for Ophthalmologists • Clearly structured and richly illustrated
Author: Kenneth Hoffer
Publisher: CRC Press
ISBN: 1040141889
Category : Medical
Languages : en
Pages : 280
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Book Description
IOL Power by Kenneth J. Hoffer, MD will be the definitive resource worldwide for ophthalmologists who strive to increase the accuracy for all IOL calculations,especially for multifocal IOLs and overcoming the challenges that arise when treating patients that have had laser refractive surgery, such as RK, PRK, LASIK, and LASEK. Inside the pages of IOL Power, Dr. Hoffer is joined by some of the most respected international physicians and physicists in the field of IOL power such as Aramberri, Haigis, Norrby, Olsen and Shammas. Together their expertise, spanning over 35 years, makes even the most difficult subjects easy to understand. This volume will become the definitive reference source on the subject of IOL power calculation. Some topics include: Ultrasound velocities for axial length measurement Optical AL (IOLMaster and Lenstar) in difficult eyes Manual and automatic keratometry and instrumentation Topography & Scheimpflug camera corneal power Value of theoretic formulas Formula personalization Multifocal and toric IOLs Aspheric IOLs Effect of IOL tilt on astigmatism Chapters Cover: All aspects of obtaining the most accurate biometry Available modern calculation formulas Latest instruments Problems that can arise, how to prevent and repair them IOL Power by Kenneth J. Hoffer, MD is structured in a logical manner so as to cover every facet of IOL power from the basics to the most complicated subjects to achieve the most accurate and precise calculations and should be in the hands of all ophthalmic surgeons, technicians, residents and students.
Author: Jorge L. Alio
Publisher: Springer
ISBN: 3319605615
Category : Medical
Languages : en
Pages : 415
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Book Description
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.
Author: Jorge L Alio
Publisher: JP Medical Ltd
ISBN: 9350259478
Category : Medical
Languages : en
Pages : 322
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Book Description
Phakic IOLs (intraocular lenses) are surgically implanted lenses used for the permanent correction of common vision errors such as myopia (short-sightedness). These implants, which resemble contact lenses, are placed either between the cornea (the clear lens in front of the eye) and the iris (the coloured part of the eye), or just behind the iris. This second edition provides a comprehensive review of the technology and clinical indication of phakic IOLs, their contraindications, how to handle surgical complications and practical issues in their use in refractive surgery. Divided into two parts, the first section discusses the basic principles of refractive surgery with phakic IOLs and the second part examines their implantation including for astigmatism correction, combined and additive procedures and new trends. Key Points Comprehensive review of technology and clinical indication of refractive surgery with phakic IOLs Examines basic principles and implantation techniques Authored by highly experienced ophthalmic specialists in Europe and the USA First edition published in 2003
Author: Jorge L. Alió
Publisher: Springer Nature
ISBN: 3030945308
Category : Medical
Languages : en
Pages : 517
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Book Description
This book provides a comprehensive approach to the specialty of cataract surgery. Chapters are authored by an international group of experts who evaluate technology, recommend surgical technique, and review the management of both anticipated and unexpected complications. With more than 30 chapters, everyday challenges such as the white, mature, and uveitic cataract are included while the most difficult cases like the loose lens, posterior polar, aniridic, and the traumatic cataract are covered in detail. The editors have also included topics like IOL repositioning and exchange. Cataract Surgery: Advanced Techniques for Complex and Complicated Cases offers the reader an encyclopedic collection of invaluable lessons that will help both the surgeon who is early in his career as well as the veteran cataract surgeon.
Author: Dimitri T. Azar
Publisher: Elsevier Health Sciences
ISBN: 0323551165
Category : Medical
Languages : en
Pages : 563
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Book Description
Comprehensive and clinically focused, Refractive Surgery, 3rd Edition, brings you the knowledge and expertise of leading ophthalmology experts and refractive surgeons from around the world. Together they provide practical coverage of the latest advances in this fast-changing field, including improved optics and biomechanics, improved diagnostics, new surgical techniques, and more. Hundreds of high-quality photographs guide you from patient selection to mastery of surgical techniques. - Offers step-by-step guidance on a wide range of common refractive procedures. - Covers new topics such as management of LASIK complications; SMILE and management of SMILE complications; collagen cross-linking, including instrumentation and applications in keratoconus and ectasia; intracorneal lenses; and multifocal and accommodating IOLs. - Contains a new chapter on Preoperative Evaluation of Keratoconus and Ectasia. - Uses high-quality surgical video clips to demonstrate a variety of surgical techniques. - Addresses initial as well as ongoing management of patients. - Includes tables of indications, preferences, hot tips, and management of complications throughout, making guidance quick and easy to access.
Author: Kazuo Tsubota
Publisher: Taylor & Francis US
ISBN: 0824755235
Category : Medical
Languages : en
Pages : 320
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Book Description
Examining established and emerging treatments for the correction of hyperopia and presbyopia, this reference offers guidance on technologies such as thermal or conductive keratoplasty, corneal implants, laser scleral relaxation, scleral expansion rings, intraocular lenses, and LASIK modifications.
Author: Thomas Kohnen
Publisher: Springer Science & Business Media
ISBN: 354026678X
Category : Medical
Languages : en
Pages : 332
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Book Description
-Cataract surgery is the most frequently performed surgical intervention worldwide, and the number of refractive surgery procedures, such as LASIK, is growing rapidly -All editors are internationally known experts in the field -Well structured text and design, quick and easy to read -Bridges the gap between primary literature and daily practice, indispensable for continuous education and advanced training -Every 2nd year each volume is updated to include timely information about new developments
Author: H. John Shammas
Publisher: SLACK Incorporated
ISBN: 9781556426520
Category : Medical
Languages : en
Pages : 248
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Book Description
The selection of appropriate formulas and surgical techniques is vitally important to best fulfill each patient's visual needs and expectations. With over 30 years of experience, H. John Shammas, MD clearly explains the importance of intraocular lens (IOL) power calculations during preoperative cataract evaluation and their role in positively improving surgical outcomes. Intraocular Lens Power Calculations addresses both currently used and the latest, more advanced formulas. To fully understand the application of these formulas in various situations, thorough explanations are provided. Numerous highlighted clinical applications, case reports, figures, and tables are also utilized to illustrate and reinforce key points. This well-organized text contains the most up-to-date information on axial length measurement, biometry units, constants, and ways to avoid errors. IOL power calculations and selection are included for an array of conditions ranging from the normal phakic eye to the more challenging high myopic and high hyperopic eyes, piggyback implantation, intumescent cataract, and the aphakic eye. Intraocular Lens Power Calculations updates surgeons, technicians, and students on all the techniques and formulas available to achieve the most accurate and precise calculations, thus paving the way for surgical results that fulfill patients' visual needs. Topics Include: New formulas including Holladay, Olsen, and Haigis IOL power calculations after corneal refractive surgery Calculating for emmetropia and iseikonia High precision A-scan biometry B-mode guided biometry Optical coherence biometry Selecting the proper IOL power
