Arthroscopy is a minimally invasive surgical procedure used to diagnose and treat joint problems, such as pain, swelling, and stiffness, in joints like the knee, shoulder, hip, ankle, wrist, and elbow. It involves making small incisions to insert an arthroscope, a thin tube with a camera, to view the joint's interior on a screen. Tiny surgical instruments can also be inserted to repair damaged tissues or remove loose fragments during the procedure. Arthroscopy has revolutionised orthopaedic surgery, offering minimally invasive solutions for diagnosing and treating a wide range of joint disorders. With advancements in technology and surgical techniques, arthroscopy has become an indispensable tool in modern orthopaedic practice.This handbook is a practical guide for orthopaedic surgeons, residents, and fellows seeking to deepen their understanding and refine their skills in arthroscopy.The text provides both foundational knowledge and practical insights into the evolving field of arthroscopic surgery, covering key topics such as knee and shoulder arthroscopy, graft selection, ligament reconstructions, and rehabilitation.The book offers a structured approach to the essential concepts and techniques required for successful arthroscopic procedures. Each chapter is written by experienced surgeons and specialists in the field, ensuring that the content is evidence-based, clinically relevant, and easy to apply in practice.The book is structured to facilitate quick reference, with step-by-step explanations of surgical procedures, illustrations, and case-based discussions.Special attention has been given to aspects such as patient positioning, portal placements, and postsurgical rehabilitation, which are critical for optimal patient outcomes.