Can Anal Fistula Heal Without Surgery?
Anal fistulas rarely heal without surgery because the tract develops its own lining that prevents natural closure. A small superficial fistula might drain less temporarily with antibiotics and sitz baths, but the channel almost always persists. Untreated fistulas lead...
High vs Low Anal Fistula: What Is the Difference in Treatment?
Low anal fistulas involving the lower third of the sphincter are generally treated with fistulotomy, a straightforward procedure that lays the tract open and carries success rates above 90%. High anal fistulas involving the upper two-thirds of the sphincter are more...
What Is Seton Placement for Anal Fistula?
Seton placement for anal fistula is a surgical procedure where a piece of surgical thread, silicone loop or rubber band is passed through the fistula tract to keep it open and draining. It’s primarily used for complex, high or deep fistulas, particularly in...