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This book, designed for ophthalmologists and particularly for refractive surgeons, aims to establish a new, systematic approach to keratoconus and 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 confocal and specular microscopy, and the significance of corneal hysteresis and corneal topography. Classifications and patterns of keratoconus are then presented and appraised, 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 and will assist readers in assessing and treating patients.
Keratoconus. --- Keratoconus --- Corneal Diseases --- Eye Diseases --- Diseases --- Medicine --- Health & Biological Sciences --- Ophthalmology & Optometry --- Conical cornea --- Medicine. --- Ophthalmology. --- Medicine & Public Health. --- Cornea --- Eye
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This book, written by leading clinicians and scientists, focuses on recent clinically relevant advances in the diagnosis and treatment of corneal disorders. After an opening chapter considering the latest knowledge on the heredity of keratoconus, important advances in corneal imaging are discussed, in particular the use of optical coherence tomography and in vivo confocal microscopy for evaluation of the normal and the diseased cornea. Antiangiogenic treatment options are then reviewed, and new aspects in the diagnosis and therapy of mycobacterial keratitis explained. Further chapters address the storage of donor cornea for penetrating and lamellar keratoplasty and the keratoplasty in infants. The book closes by discussing new developments in antibacterial chemotherapy for bacterial keratitis.
Cornea -- Diseases -- Atlases. --- Corneal Diseases -- atlases. --- Cornea --- Eye Diseases --- Diseases --- Corneal Diseases --- Medicine --- Health & Biological Sciences --- Ophthalmology & Optometry --- Diagnosis --- Treatment --- Ophthalmology. --- Diseases. --- Keratomalacia --- Medicine. --- Medicine & Public Health. --- Eye
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Only a careful diagnosis of glaucoma will lead to appropriate therapy. In this context, gonioscopy is a very important differential diagnostic tool that permits assessment of the anterior chamber angle and classification of glaucoma as a basis for specific treatment. This book clearly explains how to perform gonioscopy to best effect. The anatomy of the chamber angle is systematically described, and the impact of age, developmental disorders, and pathologies on the chamber angle is explained. Particular attention is focused on primary and secondary open-angle and angle-closure glaucomas. In each case, the role of gonioscopy in evaluating the chamber angle is described with the help of many photographs and illustrations. The importance of knowledge of the chamber angle for laser treatment and surgery is explained, and the impact of medications is discussed. Gonioscopy is a straightforward technique that is easy to learn and this examination delivers useful information. This book provides the practitioner with all the information required to use the technique effectively in diagnosis and treatment.
Gonioscopy. --- Gonioscopy --- Eye --- Diagnostic Techniques, Ophthalmological --- Diagnostic Techniques and Procedures --- Diagnosis --- Analytical, Diagnostic and Therapeutic Techniques and Equipment --- Medicine --- Health & Biological Sciences --- Ophthalmology & Optometry --- Diseases --- Glaucoma --- Diagnosis. --- Medicine. --- Ophthalmology. --- Medicine & Public Health. --- Examination
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Since the development of 23G vitrectomy in 2004, the technique has revolutionized retinal surgery by overcoming a number of the problems associated with 20G and 25G systems and offering significant improvements in surgical capability and fluidics. This important book first discusses the instruments and equipment employed in 23G vitrectomy and then explains, step by step, the various surgical techniques with the aid of informative diagrams and many high-quality photos. In addition, videos are included that document the different procedures, from the straightforward to the demanding. This book will serve as an immensely useful guide for all surgeons who are intending to make use of this exciting and increasingly used technique.
Vitrectomy -- Handbooks, manuals, etc. --- Vitrectomy. --- Vitrectomy --- Investigative Techniques --- Ophthalmologic Surgical Procedures --- Analytical, Diagnostic and Therapeutic Techniques and Equipment --- Surgical Procedures, Operative --- Methods --- Medicine --- Health & Biological Sciences --- Ophthalmology & Optometry --- Vitreous body --- Surgery. --- Medicine. --- Ophthalmology. --- Medicine & Public Health. --- Surgery --- Eye --- Diseases
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Ophthalmic Pathology: A Concise Guide provides an introductory book of essential and fundamental information that will give the reader a solid foundation in ophthalmic pathology. The volume differs from the available classic and comprehensive ophthalmic pathology textbooks in its basic and simplified ‘one month approach’ concept. The text is rich in macroscopic and microscopic pathology images, clinical images, and bullet-point lists. Each chapter (Overview; Cornea; Conjunctiva; Eyelids; Uveal Tract; Retina; Orbit; and, Optic Nerve) includes approximately 30 color figures of common eye pathology diagnoses and also reviews the normal histology of each ocular component. An assortment of commentary related to common diagnoses and differential diagnostic considerations, clinical and pathological correlations, pearls and pitfalls, and ophthalmic pathology terminology can be found in each chapter. Other topics include: the fundamental pathology of glaucoma, trauma, cataracts, macular degeneration, and the phacomatoses; commonly used histochemical stains employed in ophthalmic pathology; and basic prosection of enucleation and evisceration specimens. .
Eye -- Diseases. --- Eye diseases -- Pathology. --- Medicine. --- Ophthalmology. --- Eye --- Ophthalmology --- Diseases --- Eye Diseases --- Medicine --- Health & Biological Sciences --- Ophthalmology & Optometry --- Pathology --- Diagnosis --- Diseases. --- Diseases and defects --- Pathology. --- Medicine & Public Health. --- Disease (Pathology) --- Medical sciences --- Medicine, Preventive
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Effectively manage even the most challenging contact lens complications with help from Contact Lens Complications, 3rd Edition! Award-winning author, clinician, and researcher Professor Nathan Efron presents a thoroughly up-to-date, clinician-friendly guide to identifying, understanding, and managing ocular response to contact lens wear. Evaluate and manage patients efficiently with an organization that parallels your clinical decision making, arranging complications logically by tissue pathologies. Turn to the lavish illustrations and full-color schematic
Lenses --- Facial Injuries --- Diseases --- Optical Devices --- Craniocerebral Trauma --- Wounds and Injuries --- Equipment and Supplies --- Analytical, Diagnostic and Therapeutic Techniques and Equipment --- Contact Lenses --- Eye Injuries --- Eye Diseases --- Eyelid Diseases --- Medicine --- Health & Biological Sciences --- Ophthalmology & Optometry --- Contact lenses --- Ophthalmic lenses --- Complications. --- Corrective lenses --- Prosthetic lenses --- Opticianry --- Optometry --- Complications and sequelae
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This book presents in vivo captured high-magnification images of two conditions: keratoconjunctivitis sicca (KCS, or dry eye), an extremely common disease of the ocular surface, and filamentary keratopathy, a relatively rare phenomenon most commonly associated with KCS. Although most of the images of KCS originated from patients with Sjögren’s syndrome, they fairly represent the broad spectrum of ocular surface changes seen in the condition. The appearance of the ocular surface and of the mucus component discernible in the tear film is clearly depicted, and long-term observations, less common KCS cases, and images showing iatrogenic epithelial damage are included. The images of filamentary keratopathy clearly reveal the components of the ocular surface appendices, termed filaments, and assist in explaining the mechanisms underlying the formation of these filaments. The photographs show phenomena captured in various illumination modes, without staining and after staining with diagnostic dyes, and the photographic sequences illustrate their dynamics. The images reflect the in vivo situation. Once aware of the various phenomena, anyone working with standard diagnostic equipment - the slit lamp and the diagnostic dyes- will be able to detect almost all of them. The book will be invaluable for all who deal with ocular surface diseases, including general practitioners, medical eye specialists, ocular surgeons, optometrists, opticians, and rheumatologists.
Eye -- Diseases -- Diagnosis. --- Eye -- Diseases. --- Ophthalmology. --- Dry Eye Syndromes --- Keratoconjunctivitis --- Eye Diseases --- Lacrimal Apparatus Diseases --- Conjunctivitis --- Diseases --- Conjunctival Diseases --- Keratoconjunctivitis Sicca --- Corneal Diseases --- Keratitis --- Medicine --- Health & Biological Sciences --- Ophthalmology & Optometry --- Keratoconjunctivitis sicca. --- Eye --- Diseases. --- Diseases and defects --- Medicine. --- Medicine & Public Health. --- Ophthalmology --- Dry eye syndromes
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After diabetic retinopathy, the varieties of retinal vein occlusion constitute the most prevalent category of retinal vascular disease. For macular edema associated with central retinal vein occlusion (CRVO), no effective therapy existed until 2009, despite decades of research and failed pilot therapies. This comprehensive, illustrated text integrates recent advances in treatments with the parallel progress in understanding of disease mechanisms. Complete with case studies, this text is perfect for retina specialists, ophthalmologists, optometrists, and residents and fellows in these fields.
Medicine. --- Ophthalmology. --- Retina -- Blood-vessels -- Diseases -- Treatment. --- Retina --- Vascular Diseases --- Venous Thrombosis --- Retinal Diseases --- Eye Diseases --- Cardiovascular Diseases --- Thrombosis --- Diseases --- Embolism and Thrombosis --- Retinal Vein Occlusion --- Medicine --- Health & Biological Sciences --- Ophthalmology & Optometry --- Blood-vessels --- Treatment --- Evidence-based medicine. --- Treatment. --- EBM (Medicine) --- Evidence-based healthcare --- Medicine & Public Health. --- Posterior segment (Eye) --- Clinical medicine --- Systematic reviews (Medical research) --- Decision making --- Eye
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The Sclera is the definitive text on the diagnosis and treatment of scleral diseases, with in-depth chapters on non-infectious scleritis, infectious sclertitis, non-inflammatory diseases of the sclera, and systemic implications of scleral disease. Basic physiology, anatomy, and biochemistry are addressed as well. Written for the ophthalmologist, the revised and updated new edition of The Sclera contains the most current information available on newer characterizations of the composition of the sclera, immune derangements of it, and success in medical and surgical treatment of the inflammatory diseases of the sclera.
Sclera -- Diseases. --- Sclera. --- Scleritis. --- Sclera --- Eye --- Scleral Diseases --- Analytical, Diagnostic and Therapeutic Techniques and Equipment --- Eye Diseases --- Sense Organs --- Anatomy --- Diseases --- Diagnosis --- Scleritis --- Medicine --- Health & Biological Sciences --- Ophthalmology & Optometry --- Diseases. --- Sclerotica --- Medicine. --- General practice (Medicine). --- Ophthalmology. --- Medicine & Public Health. --- General Practice / Family Medicine. --- Family medicine. --- Family practice (Medicine) --- General practice (Medicine) --- Physicians (General practice)
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Adenovirus epithelial keratitis and Thygeson's superficial punctate keratitis (TSPK) are apparently disparate diseases. While adenovirus eye infections are very common, caused by a known agent, and highly infectious, TSPK is comparatively rare, of unknown causation, and seemingly non-contagious. Despite these differences, the two diseases are often confused in clinical practice owing to the similarity between adenovirus epithelial infiltrates and ‘coarse’ epithelial TSPK lesions. This book presents the morphological features, dynamics, and sequelae of adenovirus and Thygeson's keratitides captured at high magnification in the living human cornea. It thereby fills the existing void between conventional photographs and slit-lamp observations. Case reports demonstrate the importance of patient history in differential diagnosis, illustrate the need for familiarity with early manifestations of adenovirus infections, and assist in the diagnosis of rare variants of TSPK. Furthermore, the detailed observations on the natural course of the diseases ensure that the book will serve not only as a diagnostic tool but also as a reference when evaluating the effects of potential new treatments.
Keratitis. --- Cornea --- Keratitis --- Corneal Diseases --- Medicine --- Epithelium --- Adenoviridae Infections --- Health Occupations --- Tissues --- DNA Virus Infections --- Anterior Eye Segment --- Eye Diseases --- Eye --- Disciplines and Occupations --- Virus Diseases --- Diseases --- Anatomy --- Sense Organs --- Epithelium, Corneal --- Adenovirus Infections, Human --- Corneal Opacity --- Pathology --- Health & Biological Sciences --- Ophthalmology & Optometry --- Inflammation --- Medicine. --- Ophthalmology. --- Medicine & Public Health.
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