| 释义 |
DictionarySeepressureposterior cricoid pressure
posterior cricoid pressurePressure applied by firmly placing the thumb and index finger on the lateral aspects of a patient's cricoid ring to occlude the esophagus. Once cricoid pressure is applied, it should not be discontinued until control of the airway (as by intubation to achieve a patent airway) has been established. Synonym: Sellick's maneuverSee also: pressure |