An anal fistula can be simple or complex. One sign of a complex fistula is having more than one external opening near the anus. This can worry patients a lot. Many people search for a trusted Fistula Specialist in Pune once they notice more than one opening or wound near the anal area.
A seton is a thin piece of thread, a rubber band, or a surgical suture. In the seton procedure, this material is carefully threaded through the fistula tract and tied loosely outside the body. It stays inside the tract — not to close it immediately — but to manage it over time.
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