Airway foreign bodies.

: The removal of airway foreign bodies can be challenging even for the most experienced endoscopist. A familiarity with and working knowledge of older time-tested techniques and instrumentation as well as of the newer rigid and flexible fiberoptic equipment is essential for all who desire to accept these challenging situations. Each instrument has inherent advantages, disadvantages, and limitations in certain situations. Occasionally, a foreign body may be removed more safely through open surgical procedures. A knowledge of the lessons learned and techniques developed by pioneering endoscopists coupled with continuing practice of different endoscopy techniques with a variety of instrumentation will prepare the endoscopist to handle unusual foreign body dilemmas with greater skill and safety.