A boil near the anus that bursts, heals and returns at the same spot is often an anal fistula. Dr Dhananjay Patil, general surgeon in Chinchwad, explains the signs, the check and why a fistula rarely heals on its own.
A boil near the anus that bursts, heals and returns at the same spot is often an anal fistula. Dr Dhananjay Patil, general surgeon in Chinchwad, explains the signs, the check and why a fistula rarely heals on its own.
