<prompt> Most common impacted foreign body in esophagus in children isCoinFood productKrayonMarble  <response>: Ans. is a i.e., Coin Foreign body impaction Most impacted foreign bodies do not get impacted in the oropharynx. The most common exceptions are fish and chick bones. These objects most often lodge in the soft tissues at the base of tongue, but they can also lodge in the tonsil or the pyriform fossa. Coins are the most commonly impacted foreign bodies in children in esophagus and oropharynx followed by the food products. 