A fistula is an abnormal connection between two structures that should not be connected. In this case, the esophagus, which connects your mouth to your stomach, fuses together with the trachea, the tube that connects your mouth to your lungs. Most cases of TEF are the result of a congenital defect and are treated in infancy. As a result of the connection between the esophagus and the trachea, liquid or food can enter the lungs. Symptoms of TEF include coughing or choking when feeding, breathing problems, and lung infections. Our team diagnoses TEF with a visual assessment using a scope through the mouth while the patient is under sedation.

Mount Sinai’s thoracic surgeons are skilled in separating the trachea and esophagus. Dr. Safdie has completed one of only a few cases of a totally endoscopic tracheoesophageal fistula repair. The separation restores the intended function of each organ, relieves any discomfort from swallowing, and prevents future medical issues caused by abnormal anatomy.

This condition happens when the airway is weak and collapses, partially or completely, when the patient breathes out. TBM can be congenital or acquired from an illness or injury. The severity of weakness and collapse can vary, but medical intervention from a team of specialists at Mount Sinai Medical Center supports recovery and improvement in quality of life.

After diagnosing TBM with a scope, your thoracic surgeon can bolster the damaged airway by inserting a stent to support the weakened area. In some severe cases, our surgeons will complete a tracheobronchoplasty, the process of pulling open and reinforcing the collapsed airway with mesh. This complex robotic-assisted procedure is only performed in a limited number of facilities in the country.