This book has been designed for ophthalmologists and optometrists as well as other eye care or research professionals interested in the ocular surface, including biologists, biochemists, and medical doctors. The text begins by discussing the anatomy and physiology of the ocular surface. It then delves into the most common ocular surface disorders. Next, it delineates options for the therapeutic care of these disorders, which may include topical, systemic, and surgical treatment options. The book concludes by addressing the relationship of the ocular surface to contact lenswear.