This section is eligible for up to 40 CME credits. What this book is Explores the basic and clinical concepts of corneal and external eye disease. Covered * Ocular surface disorders and surgery of the ocular surface * Infectious diseases, immune-mediated and neoplastic disorders * Congenital anomalies of the cornea and sclera * Dystrophies and degenerations * Toxic and traumatic injuries * Corneal transplantation.