[What to do or not, after an anaesthetic accident? The point of view of the medical advisor].

The objectives of this review are (1) to explain the goals of a medico-legal appraisement and describe the various jurisdictions able to order it; (2) to analyze the actions to be taken from the medico-legal point of view during and after the accident; (3) to give advise concerning communication with the patient, its family and the colleagues involved in the case; (4) to describe of the role of the medical advisor before (constitution of the file to communicate), during (assistance to the blamed practitioner) and after the expertise (to learn the practical lessons); (5) to recall the importance of the quality of the anaesthetic file, the keystone of the expertise, and the rules governing the responsibility for the doctor.