Tracheoinnominate fistula

Tracheoinnominate fistula (TIAF or TIF) is an abnormal connection (fistula) between the innominate artery (brachiocephalic trunk or brachiocephalic artery) and the trachea. A TIF is a rare but life-threatening iatrogenic injury, usually the sequela of a tracheotomy.

Tracheoinnominate fistula

Tracheoinnominate fistula (TIAF or TIF) is an abnormal connection (fistula) between the innominate artery (brachiocephalic trunk or brachiocephalic artery) and the trachea. A TIF is a rare but life-threatening iatrogenic injury, usually the sequela of a tracheotomy.