There are many causes of fistula, including: Crohn’s disease, tuberculosis, cancer, foreign bodies, surgeries, al-Harish disease (a disease that passes from cows to humans and causes certain bacteria). In the case of anal fistula in particular it is possible that the so-called double rectum The reason for this, in case Fistula Antenna for the larynx It is possible that the cause is genetically congenital in particular
In many cases of anal fistula is caused by a non-specific and unknown, but the cause of the formation in particular mechanism of the disease is the incidence of inflammation of the anus, most people are located from 8-10 anomalies on the perimeter of the anal canal at the level of the tooth line and block the inner duct of the glands The incidence of anorectal abscess is very high in men and in women. Anal incision is about 4 per 100,000 people per year in Europe, The anal incision particularly affects men in the contract 3, 4 and 5 years of age, and the possibility of fistula of all types after surgery in particular.