Periprocedure Event

An event associated with a health care procedure that is a departure from the expected (or desired) course of events, and may cause, or be associated with, a suboptimal or changed outcome.

Constraints

Unique key(s)

  • Procedure Event, Periprocedure Event Code

Stereotype(s)

n/a

Attributes

AttributeTypeMultiplicityAttribute note
Periprocedure Event Code Codeable Concept 1
Uniquely specifies a periprocedure event suffered by the patient during the procedure (e.g., hypotension during surgery, perioperative hemorrhage, shock due to and following procedure). Value Set: To be developed.

Relationships

From class From multiplicity Relationship To class To multiplicity
Patient Procedure 0..* associated with Periprocedure Event 0..*
Periprocedure Event 0..* is Adverse Event 0..1
Periprocedure Event 0..* is Patient Health Concern 0..1

Contact us

If you have questions about this initiative, would like to be added to our stakeholder notification list or would like to participate in our consultations, please email us.

connectedcare@cihi.ca

How to cite:

Canadian Institute for Health Information. Periprocedure Event. Accessed November 02, 2026.