Overview
Perianal fistulas are a common and often difficult-to-treat problem. They are the result of an infection or inflammation of the anal canal, and can be caused by a variety of conditions, including Crohn's disease, ulcerative colitis, and abscesses. Treatment for perianal fistulas is often complex and requires the expertise of a colorectal surgeon. Treatment options may include antibiotics, drainage, and surgery.
Antibiotics
Antibiotics may be used to treat perianal fistulas. The type of antibiotic prescribed will depend on the cause of the fistula and the severity of the infection. Antibiotics may be taken orally or applied directly to the affected area. In some cases, a combination of antibiotics may be used.
Drainage
In some cases, drainage may be necessary to treat perianal fistulas. This may involve draining fluid from the fistula or using a catheter to allow the fistula to drain on its own. The type of drainage procedure used will be determined by the size and location of the fistula, as well as the severity of the infection.
Surgery
Surgery is the most common treatment for perianal fistulas. The type of surgery used will depend on the size and location of the fistula, as well as the severity of the infection. The goal of surgery is to remove the fistula and close any remaining openings in the anal canal. This may be done using open surgery or laparoscopic surgery.
Conclusion
Perianal fistulas can be a difficult problem to treat. Treatment options may include antibiotics, drainage, and surgery. The type of treatment used will depend on the size and location of the fistula, as well as the severity of the infection. In some cases, a combination of treatments may be necessary. It is important to consult with a colorectal surgeon to determine the best course of action for treating perianal fistulas.