What term describes an occurrence causing death or serious injury while under professional care?

The term that describes an occurrence causing death or serious injury while under professional care is "Sentinel Event." This term is specifically used in healthcare to indicate an unexpected event that results in death or serious physical or psychological harm, or the risk thereof. Sentinel events are significant because they highlight areas in healthcare where improvements can be made to enhance patient safety.

Identifying an occurrence as a sentinel event prompts further investigation into the circumstances surrounding the incident, aiming to understand root causes and implement changes to prevent similar events in the future. The focus on sentinel events helps organizations to foster a culture of safety and accountability.

Other terms like surgical error or medical mishap tend to refer to specific issues or complications directly related to procedures or treatments, and care incident is a broader term that may not necessarily imply the level of severity needed to be classified as a sentinel event. Therefore, the use of "sentinel event" accurately captures the gravitas of incidents resulting in serious outcomes in a professional care setting.