Ian Jacobs, MD, Medical Director of the Center for Pediatric Airway Disorders at Children's Hospital of Philadelphia, discusses common causes of stridor, including croup, foreign body aspiration, and laryngomalacia. He also talks about the most dangerous foreign body ingestions in young children and the latest clinical advances and research underway in the airway clinic at CHOP. Published February 2018. This podcast is for general informational and educational purposes only and is not to be considered as medical advice for any particular patient. Clinicians must rely on their own informed clinical judgment in making recommendations to their patients. ©2018 by Children's Hospital of Philadelphia, all rights reserved.