First published in 1903, this book provides a comprehensive overview of the medical and surgical uses of electricity, including phototherapy and radiotherapy. The authors explore the physiology of electric currents and their therapeutic applications, highlighting their use in the treatment of tumors, neuralgia, and various other conditions. They also discuss the history of electric therapy and its advancements, making it a valuable resource for medical historians and practitioners alike. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.