Mortality and morbidity conferences in a teaching anesthesia department.

ABSTRACT

In our anesthesia department, Morbidity and Mortality conferences (M & M's) evolved from a well established system of voluntary reporting of anesthesia related incidents. They were however not restricted to accidents solely attributable to anesthesia. Between May 1983 and December 1989, 160 cases were presented, usually by the resident or consultant in charge of the patient at the time of event. The format of conferences is described in detail in this paper. Despite an active selection process, the case mix of presentations closely reflected that of major epidemiological surveys of complications in anesthesia. Residents attending regularly M & M's during the five years of their specialty training got an accurate picture of anesthesia-related mishaps, their mechanisms of onset and their outcome. In particular, the important role played by human intervention was clearly underlined. Due to the selection process, interaction with other physicians or health professionals were described with great frequency in the genesis of accidents anesthetists had to deal with. M & M's proved a valuable teaching tool, but also contributed to improve patient care by revealing faulty routines.