An anal fistula is a tunnel that runs from within the anus (the hole in your body where solid waste is expelled) to some

An anal fistula is a tunnel that runs from within the anus (the hole your body uses to expel solid waste) to somewhere i

An anal fistula is a small tunnel that connects an abscess, to an opening on the skin around the anus. The anus is the e

An anorectal or butt-centric fistula is an unusual, tainted, burrow-like way that structures from a contaminated butt-ce

An anorectal or anal fistula is an abnormal, infected, tunnel-like passageway that forms from an infected anal gland. So