Basics of Electrotherapy–Third Edition by Subhash Khatri continues to be a trusted and comprehensive guide for students and practitioners of physiotherapy. Carefully revised and updated, this edition reflects the latest advancements in electrotherapeutic modalities and clinical applications, ensuring its relevance in today’s rapidly evolving healthcare environment. Covering foundational principles, clinical techniques, safety protocols, and the practical usage of various electrotherapy devices, this book remains an essential resource for undergraduates, postgraduates, and practicing professionals. The language is lucid, the content is evidence-based, and illustrations are thoughtfully included to enhance understanding. Updated content aligned with current clinical guidelines and therapeutic practices Enhanced diagrams and illustrations for improved visual learning New insights into recent technological advancements in electrotherapy Case examples and practical tips for clinical application A student-friendly layout with clear objectives and summaries