Date
August 24, 2024
Reading Time
4 minutes
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In the continuation of their candid and instructive video series, Prof. Kai Januschowski and Dr Lukas Bisorca-Gassendorf take us even deeper into the world of phaco surgery. Part 2 continues the learning journey by exploring complete procedures, handling complications, and understanding the full potential of your cataract machine and surgical setup. For surgeons on the phaco learning curve, this is pure gold.
After walking us through the individual steps in Part 1, the series now shows what it means to perform a full cataract surgery. In the live example, Prof. Januschowski emphasizes the importance of not skipping fundamentals:
If you mess up the basic steps and try to take shortcuts, it will come back to haunt you.
Prof Kai Januschowski
The case highlights a temporal approach with a limbal tunnel, careful hydrodissection, and a direct chop technique. Though experienced, Prof. Januschowski still admits:
I'm losing center there. That's not very good. You can see it happens to everyone.
Prof Kai Januschowski
The lesson: even seasoned surgeons face minor mistakes—what matters is staying calm and correcting them methodically.
The removal of the first nuclear quadrant often determines the ease of the rest of the surgery. Dr. Bisorca-Gassendorf points out:
As soon as you get the first quadrant out, everything goes smooth — unless you get into complications.
Dr Lukas Bisorca-Gassendorf
This phase places full trust in machine settings. Prof. Januschowski explains the switch to a the SPEEP pump which combines the advantages of Venturi and peristaltic pumps:
It gives you the aggressiveness of Venturi and the safety of a roller pump.
Dr Lukas Bisorca-Gassendorf
His advice? Standardize your setup and settings so that efficiency becomes reproducible.
No surgical training is complete without addressing posterior capsule ruptures. Prof. Januschowski puts it plainly:
Let’s address the elephant in the room. Ruptures. It will happen to you. And it's painful.
Prof. Kai Januschowski
Their advice is both technical and psychological. Dr. Bisorca-Gassendorf recalls:
You probably will need to go through this... Just stay in the eye, take a breath, analyze the situation.
Dr Lukas Bisorca-Gassendorf
Even if your instructor takes over early in your training, observing and mentally rehearsing these moments is crucial. A key mantra:
Don’t rush. Don’t pull out. Stay calm and stabilize.
Dr Lukas Bisorca-Gassendorf
With guest expert David Oberbichler from Oertli, the team explores how individual settings can make or break your performance. There’s no one-size-fits-all:
Every surgeon works differently. You need to find your sweet spot. "Just call your tech and say: 'Pimp my settings.'
David Oberbichler, Oertli Instrumente AG
Higher vacuum and flow rates can actually help achieve faster occlusion. The takeaway? Work closely with your application specialist to find your matching machine settings.
A clear understanding of Venturi vs. peristaltic pumps—and the hybrid SPEEP pump —is essential for modern phaco. Venturi offers immediate vacuum but less control, while peristaltic allows deliberate engagement through occlusion.
Start with a peristaltic pump and low flow. Then increase as you get more confident.
Prof Kai Januschowski
Understanding how your foot pedal interacts with the system is also crucial. Prof. Januschowski humorously admits:
I have terrible feet. I either step through or not at all. So, I need help from the machine settings.
Prof Kai Januschowski
It’s a reminder that technical self-awareness is part of surgical mastery.
Part 2 of the series shifts the focus from basic steps to the bigger picture: consistency, control, and confidence. Whether it’s managing a rupture, dialing in your machine, or performing a complete surgery, the message is clear:
Surgery keeps you humble all the time.
Prof Kai Januschowski
There is no end to the learning curve in phaco—but that’s exactly what makes it so rewarding B1.
Stay tuned for more blog articles!
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