Anal diseases, in a broad sense: all kinds of diseases occurring on the anus and large intestine are called anal diseases, and there are more than 100 kinds of common diseases. In a narrow sense: various diseases occurring on the anus and rectum, there are more than 30 common ones, such as: internal hemorrhoid, external hemorrhoid, mixed hemorrhoid, anal fissure, anal fistula, perianal abscess, anal skin disease, anal sinusitis, proctitis, rectal ulcer, export constipation, rectal prolapse, rectal prolapse, rectal prolapse, rectal stenosis, anal incontinence, anal canal cancer, rectal cancer, anal papilloma, rectal polyp, anorectal tuberculosis Anorectal nerve disorder, acromegaly, congenital anorectal malformation, anorectal trauma, etc. What is anorectal disease? Anorectal disease is a common and common disease that is unique to human beings. According to the relevant census data, the incidence of anorectal diseases such as hemorrhoids is 59.1%, and hemorrhoids account for 87.2% of all anorectal diseases, of which internal hemorrhoids are the most common, accounting for 52.19% of all anorectal diseases. Both men and women can get the disease, the incidence of women is 67%, the incidence of men is 53.9%, the incidence of women is higher [because female patients are generally reluctant to receive hemorrhoid treatment, so some of the clinical treatment of hemorrhoids statistics show that more men than women hemorrhoids patients]; any age can develop, and 20-40 years old people are more common, and can gradually increase with age, so there are The saying “nine hemorrhoids in ten people”. From a broad sense: occurring in the anus, the large intestine on each cultured disease are called anorectal disease, more than 100 common diseases. In a narrow sense: various diseases occurring on the anus and rectum, there are more than 30 common ones, such as: internal hemorrhoids, external hemorrhoids, mixed hemorrhoids, anal fissure, anal fistula, perianal abscess, anal skin disease, anal sinusitis, proctitis, rectal ulcer, export constipation, rectal prolapse, rectal prolapse, rectal prolapse, rectal stenosis, anal incontinence, anal canal cancer, rectal cancer, anal papilloma, rectal polyps, anorectal tuberculosis Anorectal nerve disorder, acromegaly, anorectal congenital malformation, anorectal trauma, etc.