This tutorial aims to formalize a standardized approach to the design of the medical history of a surgical patient. It gives detailed recommendations for the proper anamnesis collection, description of objective status, diagnosis and its substantiation, and diff erential diagnosis. It describes the order of documents registration for preparing and performing surgical intervention and anesthesia. It pays particular attention to the correct interpretation of the follow-up examination results. The appendices contain reference ranges for laboratory tests, a short version of the International Classifi cation of Diseases, interpretation of indicators of blood and urine tests on automatic analyzers