Ophthalmology is the branch of medical science that studies the structure of the eye and deals with the diagnosis and treatment of diseases and disorders related to it. This field has advanced over the years to include different categories of surgeries for diseases such as cataract, glaucoma, refractive surgery, vitreo-retinal surgery, etc. This book unravels the recent studies in the area of ophthalmology. As this field is emerging at a rapid pace, the contents of this book will help the readers understand the modern concepts and applications of the subject. It will help the readers in keeping pace with the rapid changes in this discipline. Those in search of information to further their knowledge in the field of opthalmology will be greatly assisted by this book.