The majority of foreign body ingestions occur in children between the ages of six months and three years. Most cases are brought to medical attention by their parents because the ingestion was witnessed or reported to them. Commonly ingested objects include coins, button batteries, toys, toy parts, magnets, safety pins, screws, marbles, bones, and food boluses. Many of the children are asymptomatic or have transient symptoms at the time of the ingestion. A careful history and physical examination are the keystones in diagnosing an esophageal foreign body and to the prevention of its complications.