This book presents an overview of laser physics and biophysics, safety prescriptions, and the clinical application of lasers in urology. Exact instructions are provided for applying lasers in the various areas of minimally invasive urologic surgery. Numerous figures and diagrams make the individual steps clear and easy to imitate, enabling surgeons to quickly learn how to use the laser correctly in open and endoscopic procedures. The reader will learn lasers work, how to interpret tissue effects, and what must be considered when using lasers.