Training box for fibreoptics

Fibreoptic intubation skills among anaesthetists in New Zealand

The aim of this study was to investigate methods of practice, assess skill level, and evaluate attitudes towards fibreoptic intubation in the anaesthetic community of New Zealand. A postal survey questionnaire was sent to all vocationally registered anaesthetists in New Zealand and to all New Zealand anaesthetic trainees registered with the Australian and New Zealand College of Anaesthetists. There were 611 survey questionnaires posted and 386 (63%) respondents. Almost all respondents (98% of specialists, 100% of trainees) had access to fibreoptic equipment in public and 92% of respondents performed fibreoptic intubation. The median number of fibreoptic intubations performed per year was 3 for consultants and 4 for trainees. Respondents were either self taught or colleague taught (82%). Most learnt the technique on patients (92%). There were 14% who considered themselves experienced, 30% competent, 34% adequate and 20% novice. Skills were maintained by clinical patient mix in 73%. Fibreoptic intubation was considered a skill required by all anaesthetists in 87%, and 66% considered it the gold standard for expected difficult airways. Lack of clinical cases requiring the skill and lack of practice were identified as the primary barriers to skill development. Consultants had greater opportunity to learn fibreoptic intubation skills during daily practice than trainees. Only 18% of trainees had a formal airway management program available to them at their place of work. There appears to be a need to increase available opportunities to perform fibreoptic intubation to enable maintenance and improvement of fibreoptic skills in our community. A formalized program of teaching fibreoptic intubation may offer greater opportunity for learning and skill development.

Acquisition and maintenance of endoscopic skills: developing an endoscopic dexterity training system for anesthesiologists

The acquisition and maintenance of essential psychomotor skills that are only required sporadically is a significant problem in medical training and practice. It is of particular relevance to anesthesiologists with regard to fiberoptic intubation, a technique that may be under-utilized despite its central role in the management of the difficult airway. Dexterity deficit due to current training models, dexterity decay due to lack of practice, and situational stress related to the clinical environment may combine to impede effective training and confident use of endoscopes in airway management. We describe an educational resource (Dexter), which has been developed to overcome these problems. Dexter is a nonanatomical, endoscopic dexterity training system designed to encourage practice and help establish and maintain a state of procedural readiness, even if clinical exposure to difficult airway situations is sporadic.