Abstract: The incidence rate of cow endometritis is around 30%,which is a common disease in dairy farming.After endometritis in dairy cows,the mild symptoms showed diestru was prolonged,which affected the breeding,reduced the milk yield and caused mastitis.Severe symptoms could lead to long-term infertility in dairy cows.In China,most of the dairy cows are infertile because of endometritis,which seriously endangers the economic development of dairy industry.This paper summarized the etiology,diagnosis and treatment of cow endometritis,in order to provide a theoretical reference for dairy farms.

Key words: cow endometritis, diagnostic methods, treatment measures