[Coniotomy: surgical airway management in trauma before hospitalization].

To assess the efficacy of prehospital coniotomy (cricothyrotomy), information regarding all coniotomies performed by military physicians during the last 3.5 years was analyzed. 26 were performed between October 1991 and May 1995, of which 23 were successful (88.4%). Failures were due to poor anatomic identification of the cricothyroid membrane. Most patients suffered head or neck injuries (in 61.5% and 19%, respectively). The main indications were anatomical distortion of the pharynx and larynx and failure to intubate. Intubation was attempted in 22 patients prior to coniotomy (multiple attempts in 17). Since coniotomy is a life-saving procedure, it should be part of the armamentarium of any physicians. Coniotomy in the field is associated with a high success rate. The procedure is recommended in trauma victims who need airway establishment and cannot be intubated or in whom intubation has failed.