Basic Principles of Ophthalmic Surgery is an essential textbook for any ophthalmology resident or trainee and will help them build a solid foundation of ophthalmic surgical knowledge. It lays the groundwork for the 80 surgical procedures covered in the companion volume, Basic Techniques of Ophthalmic Surgery, Third Edition. In this new edition, chapters have been reviewed and revised with important updates in the areas of ergonomics, intraocular fluids, patient safety issues and postoperative management. Each chapter includes key points, suggested reading and self-assessment questions. In addition, the book contains more than 200 photographs and illustrations and four videos.