An aortocaval fistula is a rare complication of an abdominal aortic aneurysm that requires immediate surgical repair. Doctors can choose to treat it with either open or endovascular surgery. An ...

Briefly, this is how the AV fistula operation is performed: After ad-ministering local anesthesia, the surgeon makes a small incision over the patient’s radial pulse, mobilizes the radial artery, and ...

An arteriovenous fistula (AVF) is an abnormal joining of an artery and a vein. If an AVF is affecting health, early treatment can help prevent complications. An AVF occurs if an artery connects to a ...

A rectovaginal fistula develops when an abnormal tunnel forms between the vagina and rectum inside a woman’s body. This opening allows waste material and gas to pass from the rectum into the vagina, ...

Oroantral fistulas (OAF) represent pathological communications between the oral cavity and the maxillary sinus, typically arising following dental extraction, implant procedures, or trauma. Their ...