A critical incident is described as any unplanned event which causes, or has the potential to cause, injury to a patient. Critical incident debriefing is a team discussion to gather facts and analyse the experience, evaluate lessons learned and provide staff with support. However, this phase is often neglected.

This UK-based explorative qualitative study aims to explore perioperative practitioners’ experiences of critical incident debriefing. Data were collected from six participants through audio-recorded, semi-structured interviews. Data were analysed using a thematic analysis framework.

Five themes emerged detailing the advantages of critical incident debriefing, including addressing staff’s personal needs and learning lessons from incidents, and the disadvantages such as time constraints and unsupportive/uninformative debriefs leading to poor-quality debriefs.

Implementation of a short debrief immediately post-incident to address immediate concerns, a later in-depth debrief and additional training for facilitators were recommended to improve debrief quality.