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A day in the operating room: what really happens from the first to the last case
See the operating-room day as a sequence, from preparation and anaesthesia to the final case.
Once, while working with the anaesthesia team, I said everything was ready before induction. A few moments later the anaesthetist asked for the endotracheal tube. I turned to the trolley and realised I had forgotten it.
I had checked many things, but I had not imagined what would happen in the next few minutes. That moment changed the way I prepare for a day in the operating room.
Being ready is not the same as completing a list
The theatre list, equipment, positioning aids, instruments and devices once felt like separate tasks: checked, prepared, done.
Over time, I added one question:
“If the procedure started now, what would we need first? And what would we need immediately after that?”
I no longer check only whether an item is present. I mentally follow the opening stages and consider when and how each item will be used. You can have everything required and still be unprepared if it is incomplete, unavailable at the right moment or not where the team expects it.
A list tells you what you prepared. A sequence shows you what is about to happen.
The same lesson at the scrub table
On another occasion, the surgeon needed to infiltrate local anaesthetic before trocar placement. I had forgotten it. When the moment arrived, the medicine was not ready and the surgeon had to wait while the circulating nurse helped me prepare it for the sterile field.
The delay was short, but it felt much longer. The problem was not only the missing medicine. I had failed to recognise the stage that was about to begin.
Preparing the table does not mean placing every possible item in front of you. It means understanding what should happen next and making the right item available at the right time.
The operation begins before the incision
The room takes shape well before the surgeon holds a scalpel: safety checks, anaesthesia, positioning, skin preparation, draping and the Time Out.
To explore what happens on the anaesthesia side of this sequence, continue with The anaesthesia nurse’s role: monitoring, medicines and emergency management.
If you observe only the surgical act, half the picture remains invisible. Follow the patient and the team from arrival to departure and you begin to understand why a decision made early in the morning can affect something hours later.
Preparation is not the accumulation of equipment. It is making the next part of the sequence easier and safer.
Anticipation is a method, not a guess
For a long time, I treated anticipation as talent. Now I see it as a method:
- know the scheduled procedure;
- identify its main stages;
- check the points that could interrupt the flow;
- prepare what is required without opening items unnecessarily.
Experience makes this quicker, but the reasoning can be trained from the first day.
Choose one procedure during your next shift and describe it with five verbs, from the patient entering to leaving the room. For each verb ask: what must already be ready for this stage to happen without improvisation?
The next step
Once you can see the overall flow, organise the instruments so they follow it.
Continue with How to organise the scrub nurse’s table: method, order and anticipation.