Book excerpt: This title introduces readers to the use of lasers in dermatology/aesthetic practice and focuses on the fundamentals of lasers and light-based devices and their clinical application. Each chapter addresses the use of lasers in the treatment of a variety of skin conditions, detailing mechanisms of action, pre-treatment preparation, post-treatment advice, follow-up, and potential complications and pitfalls. Besides discussing ablative, vascular, pigment-specific and epilation lasers, and intense pulsed light, the book also reviews the use of light-emitting diodes, low-level laser therapy and radio frequency devices. In addition, cosmeceuticals complementing laser treatments are also discussed. Readers will also find the chapter on self-assessment questionnaires especially useful. Practical Introduction to Laser Dermatology provides detailed explanation of the topics, while the chapters are supported by illustrative case studies that will enable readers to develop a deeper understanding of the subject of lasers in dermatology. Using clinically relevant Illustrations, it provides a comprehensive resource on a variety of laser technologies for novice readers and trained laser clinicians.