Study of foreign-body extraction from the upper third of the esophagus in children.

Background: Throat-operating forceps are an auxiliary tool used for tracheal intubation during general anesthesia as well as for artificial respiration and during airway emergency when tracheal intubation is necessary. These forceps are a commonly used tool particularly for introducing the distal end of the endotracheal catheter into the airway at the epiglottis during difficult airway intubation and nasotracheal intubation. Throat-operating forceps have a required radian for operation at the intraoral epiglottis and have different types (large, medium, and small) that are suitable for patients of different ages.