摘要
With the efficient development of social economy,as well as the acceleration of the pace of life,the incidence of hemorrhoids remains high all year round,occupying a relatively high incidence of anorectal diseases.The author will sort out the four most representative theories of pathogenesis,and summarize and analyze them.Understanding the pathogenesis of hemorrhoids can give a deeper understanding of the nature of the disease,and it will help improve the accuracy of clinical diagnosis and treatment,which in turn is beneficial to the improvement of the cure rate.