What is anal fistula? What are the Causes of Anal Fistula?

What is anal fistula? What are the Causes of Anal Fistula? Anal fistula, though relatively uncommon, is a condition that affects many individuals globally. It occurs when a small tunnel forms between the skin near the anus and the nearby skin. This tunnel, known as a fistula, often develops as a result of an infection […]