Your instant access VB eBook comes with 434 additional full-color photographs and drawings further illustrate pathology and therapeutics described in the book. Why purchase an enhanced VB eBook? It includes a full suite of study tools on any device—both online and offline: •Immediate access – get the information you need now, not in days or weeks •Read anytime, anywhere – study on the go with 100% offline access to your downloaded title •Margin notes – make annotations as you are reading •Read aloud – listen and follow along as your book is read to you •Workbook – improve your focus as you edit notes, add bookmarks, and review key concepts in one place •Global search – search across book content, figures, and your workbook Developed at Philadelphia's world-renowned Wills Eye Hospital, the Color Atlas and Synopsis of Clinical Ophthalmology series covers the most clinically relevant aspects of ophthalmology in a highly visual, easy-to-use format. Vibrant, full-color phot's and a consistent outline structure present a succinct, high-yield approach to the seven topics covered by this popular series: Cornea, Retina, Glaucoma, Oculoplastics, Neuro-Ophthalmology, Pediatrics, and Uveitis. This in-depth, focused approach makes each volume an excellent companion to the larger Wills Eye Manual as well as a practical stand-alone reference for students, residents, and practitioners in every area of ophthalmology. The updated Cornea volume includes: • Expert guidelines for the differential diagnosis and treatment of cornea diseases seen by the ophthalmic resident, general ophthalmologist, and cornea specialist • Up-to-date information on infections and complications of corneal surgeries • More than 450 high-quality photographs of important corneal, anterior segment, and external diseases, many new and updated for this fourth edition • Revised coverage of the clinical features of key cornea and external eye diseases, diagnostic tests, differential diagnoses, and treatment • 434 additional full-color photographs and drawings further illustrate pathology and therapeutics described in the text