Book excerpt: - A question-and-answer format, bulleted lists, mnemonics, and practical tips from the authors expedite reference and review. - Two-color page layout, "Key Points" boxes, and lists of useful websites enhance your reference power. - Top 100 Secrets section combines the top 100, high-yield facts into one chapter, providing a concise overview of the latest issues in ophthalmology. - High-yield content is ideal for exam preparation. - Key clinical images are presented in full-color. - Portable size is designed to fit perfectly into a lab coat pocket.