Sabita Rao, DMD, is an assistant professor of pediatric dentistry at Midwestern University College of Dental Medicine. A member of the American Academy of Pediatric Dentistry and College of Diplomates, she is board certified by the American Board of Pediatric Dentistry.
This case illustrates a nonspecific ulcer in an infant with a history of aerodigestive tract trauma, and the process of establishing a differential diagnosis.