Endoscopic ultrasound. As an alternative to MRI that produces similar visuals, an endoscopic ultrasound goes inside your anus with a little lighted digital camera and also a very small ultrasound probe. Your surgeon may perhaps then get rid of your complete fistula tract from this Place or scrape out the https://sarthicare.com/fistula-treatment-in-bangalore-modern-techniques-for-quick-healing/