Hello,
As a expert I would suggest you to consult your surgeon in this regard.
The fistulotomy is done for fistula tracts which are small...
I need your surgery details and MRI fistulogram so that I can guide you whether your surgery was rightfully done or not.
Next Steps
kindly provide me your MRI report and also details of surgery.
you can consult me online as well.
I'm happy to help you 👍