In this study we report our experience with diagnostics of anorectal disorders. We suppose that our wide - ranging collection of examinated patients and the knowledge gatherred up from the foreign authors enable us to establish certain standards in the field of examination methodology and evaluation of defecation disorders. In the end of our survey we have evaluated the group of 558 patients and the appearance of pathology was at 83 % patients. The percentage of pathology we have found out corresponds to foreign authors´ experiences. Defecography is fully diagnostic competent, simple and unexpensive method which has its place in the field of recent diagnostical algorithm of defecation disorders.