In the majority of emergency situations definite airway control can be achieved by endotracheal intubation with or without preceding bag valve mask ventilation. However, both techniques can fail because of many different reasons. Therefore, alternative techniques for routine anaesthesia and emergency situations are required. In the present article difficulties that may arise using bag valve mask ventilation and endotracheal intubation are discussed and an overview of available alternatives is given.

Cricothyrotomy is a very invasive technique to secure the airway in an emergency but is irreplacable when less invasive techniques fail or cannot be instigated under the prevailing circumstances. Various techniques have been reported which can be subdivided into anatomical-surgical preparation or puncture techniques. The preferred strategy is mostly oriented towards the departmental standard procedure which will be decided by the clinical situation. Training for each procedure can be carried out in intensive care departments, and using autopsy material or a manekin. Various methods of cricothyrotomy will be discussed here, and additionally an anatomical preparation and two puncture techniques will be demonstrated in detail.

Based on written surveys conducted during the series of workshops entitled "Invasive emergency techniques (INTECH)" the aim of this study was to characterize defined qualifications of emergency physicians and to discuss by examples whether strictly practice-oriented workshops represent a suitable means of closing the apparent gaps in training. Our data show clearly that even experienced emergency physicians indicated that they lack training in carrying out preclinical invasive emergency procedures such as chest tube, cricothyrotomy and intraosseous access. Furthermore, they are only very seldom confronted with emergency situations in which these procedures could decidedly affect the survival of a patient and which, at the same time, put them under extremely high emotional pressure. Thus, the didactic concept of continuing education workshops that are strictly practice-oriented and that focus in particular on problem areas in emergency medicine, can contribute significantly to help close the gaps in training and ensure that emergency physicians are highly qualified.