Surgery - Operation Theater Module
A surgery is the instantiation of a particular procedure. Let's say patient A requires an appendectomy. The particular appendectomy scheduled for A is a surgery, with its own set of data including prescriptions, outcome and such. The surgery is used as the planning entity within the Optaplanner scheduler.
A surgery can be added for a patient via his profile interface.
Click on Open Surgeries under General Actions.
Click on Add New Surgery.
Enter surgery details.
Go to OT Scheduling page.
Click on Actions >> Schedule.
Here's a video walking through these steps.