The textbook "Endoscopic Surgery of the Orbit" provides a comprehensive and up-to-date overview of endoscopic surgery of the orbit. Written by experts Benjamin Bleier, Suzanne Freitag, and Raymond Sacks, it serves as a valuable resource for professionals in rhinology and oculoplastics. Over the past two decades, endoscopic techniques in orbital surgery have rapidly evolved, and this book fills an important gap by documenting the latest surgical innovations. It includes 20 chapters that address the anatomy, physiology, and radiological aspects of the orbit and surrounding structures. Additionally, various pathological conditions and their endoscopic treatments are described in detail, including techniques for decompression of the orbit and optic nerves, as well as reconstructive procedures. The combination of theoretical knowledge and practical guidance makes this book an indispensable reference for professionals engaged in endoscopic surgery of the orbit.