Abstract:Chronic rhinosinusitis (CRS) is a disease with high heterogeneity and complex pathological mechanism. The precise diagnosis and individualized treatment of CRS have always been clinical difficulties.. In recent years,.artificial intelligence (AI) technology has been booming in the medical field, providing new ideas for optimizing treatment plans and disease management. This article summarizes the current relevant research of AI in the field of CRS diagnosis and treatment, focuses on elaborating the research progress and application of AI in the auxiliary diagnosis, treatment decision-making and prognosis assessment of CRS, and looks forward to the future development and clinical transformation direction.