I am looking for the second opinion. I had hemorrhoidectomy about 2 years ago; then one year later I had second surgery to remove residual tissue (scar tissue) which left over. In March I developed perirectal abscess with lead later to a perirectal fistula. In June my surgeon place drain and later in July perform "flap" surgery. The surgery fail (MRI done) fistula drain again. On December 20 I had another surgery (placement drain) again. My surgeon stated he is going to perform another surgery in 1-2 month with placing "pig tissue" to fix the fistula. I would like to have another opinion about my case.