This book presents important concepts from medical and socio-cultural anthropology to health professionals working with organ transplantation involving indigenous populations. Written by an anthropologist and a nephrologist working at the Brazilian Amazon region, it presents an interdisciplinary approach merging perspectives from medical and socio-cultural anthropology, social epidemiology and clinical medicine to blend philosophical concerns around tissue and organ exchange with transplant-related initiatives in order to help health professionals develop care protocols that take into account the specific cultures of indigenous populations.The approach proposed in this book is based on the assumption that there are other concepts of bodies, personhood, health, sickness, and collectivity implicated in processes of organ transplantation and health care in general that must be taken into consideration beyond strictly biomedical perspectives.