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Cataract Coach™

Cataract Coach™

Professor Uday Devgan MD, renowned Los Angeles cataract surgeon, teaches the Best Techniques for Cataract, Glaucoma, Cornea & Refractive Surgery. All Content © 2018-2026 Uday Devgan Cataract Coach™

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Tag: phaco chop

2917: resident dense nucleus phaco chop

In this surgical case, a resident surgeon takes on the challenge of a dense nuclear sclerotic cataract using a phaco … More

beginner surgeon, phaco chop, resident cataract surgery

2847: when you learn chop, you’ll ditch D&C

Once cataract surgeons master phaco chop, they rarely return to the divide and conquer method because of the dramatic gains … More

horizontal chop, phaco chop

2759: brunescent cataract cross chop

The cross-chop pre-chop technique is particularly advantageous when managing a dense brunescent cataract, where conventional divide-and-conquer or single-plane chopping may … More

brunescent, dense cataract, phaco chop, pre-chop

2699: it is fine if the first chop fails…

Persistence is key when performing phaco chop, especially if the initial chop does not fully propagate through the nucleus. A … More

horizontal chop, phaco chop, vertical phaco chop

2677: great chopping technique to learn

It was 1998 (I know, a long time ago) and I was fortunate to get a VHS tape of Dr … More

phaco chop

2609: resident chop with a Sinskey hook

The story behind the Sinskey hook is that late ophthalmologist Dr Robert Sinskey dropped a straight instrument on the ground … More

phaco chop, resident cataract surgery

2601: Great skills at cataract case 700

Our guest surgeon does a great job with this routine cataract case which is about number 700 in the learning … More

phaco chop

2569: PreTerminal Chop Technique

On yesterday’s CataractCoach Podcast we featured Prof. Sourabh Patwardhan MD who runs a training program to teach techniques like phaco … More

cataract technique, phaco chop

2510: intumescent cataract chop

Our guest surgeon does a great job with this tough case of an intumescent white cataract. Fortunately, there is just … More

intumescent, phaco chop, white cataract

2504: resident surgeon tries vertical chop

I am proud of any resident surgeon who is driven to learn new techniques during training and then to upload … More

phaco chop, resident cataract surgery

2458: teach me the tilt and chop technique

There are many techniques for breaking up the nucleus and aspirating it with the phaco probe and ultrasonic energy. And … More

complete cataract case, flip and chop, phaco chop, tilt tumble

2434: young surgeon’s great phaco chop

Our guest surgeon is young and at the beginning of a long career and has the skill development to perform … More

beginner surgeon, phaco chop, white cataract

2419: phaco chop with a sharp 25g needle

Our guest surgeon shows that if you have great skill, you can chop the nucleus with just about any instrument … More

phaco chop

2381: iChopper makes phaco chop safe & easy

So many surgeons want to learn phaco chop but find it somewhat intimidating. This is because of the uncertainty of … More

chopper, phaco chop

2380: tilt and chop phaco technique

As we become more experienced surgeons, we evolve our surgical technique to provide safer, more efficient, and more precise outcomes … More

phaco chop, tilt tumble

2343: learn both horizontal & vertical chop

I am very impressed with the younger generation of ophthalmologists because they learn so quickly and have great dexterity. It … More

horizontal chop, phaco chop, vertical phaco chop

2329: senior resident tries phaco chop

Any type of nucleo-fractis is great: divide-and-conquer, stop-and-chop, pre-chop, femto-laser, or any variation of phaco chop. As long as you … More

phaco chop, resident cataract surgery

2265: resident pit and chop technique

This is an anonymous resident surgeon who is performing the pit and chop technique. Much like the submarine chop, this … More

phaco chop, resident cataract surgery

2179: making a trench to aid phaco chop

When performing classic phaco chop, we use the vacuum holding power of the phaco probe to fixate the nucleus while … More

dense cataract, phaco chop, rotary chop, submarine chop

2173: Progress: case 500 routine case

This video shows case 500 from a young surgeon who was not given special treatment and who was actually judged … More

beginner surgeon, phaco chop

2149: the squeeze-chop technique

If you enjoyed our podcast from yesterday, you heard Dr Deepinder Dhaliwal talk about her squeeze chop technique where she … More

cataract technique, phaco chop

2146: the cross chop technique

Pre-chopping the nucleus means that we are splitting it into quadrants prior to placing the phaco probe in the eye. … More

phaco chop, pre-chop

2104: understanding vertical chop

The most common request from CataractCoach fans is guidance for learning phaco chop. Yes, your divide and conquer and your … More

phaco chop, vertical phaco chop

2103: understanding horizontal chop

The most common request from CataractCoach fans is guidance for learning phaco chop. Yes, your divide and conquer and your … More

horizontal chop, phaco chop

2094: dense white cataract phaco chop

In yesterday’s video (video 2093) we featured the MSICS procedure for a dense white cataract. And today we feature a … More

dense white cataract, phaco chop

2058: cracking the leathery posterior plate

With a dense, brunescent cataract the posterior aspect of the nucleus becomes tough and leathery. Traditional chopping methods usually are … More

brunescent, dense cataract, phaco chop

1995: tilting the nucleus makes chop easy

Some surgeons desire to learn variations of phaco chop but they are uncomfortable with placing the chopper around the lens … More

phaco chop, tilt tumble

1968: dense cataract phaco without ultrasound

Looking at the photo above, it would seem incredulous that it could be removed with a phaco probe with zero … More

phaco chop

1941: excellent resident horizontal chop

This resident surgeon presents case 250 which features an excellent phaco chop technique. This resident has obviously spent much time … More

horizontal chop, phaco chop, resident cataract surgery

1926: resident crater chop technique

The challenge in performing traditional phaco chop is that the probe tip has to hold the nucleus with vacuum while … More

phaco chop, resident cataract surgery

1886: phaco chop case with GATT

GATT is gonioscopy-assisted transluminal trabeculotomy and it is a low cost MIGS technique to help lower intra-ocular pressure and it … More

glaucoma, MIGS, phaco chop

1885: phaco chop with trabeculotomy

Our guest surgeon, Gio Campagna MD, just graduated from ophthalmology residency at UCLA last week and is now starting his … More

glaucoma, MIGS, phaco chop

1853: understanding the combo chop

This combo chop is a mix of horizontal and vertical chop and it has become my go-to technique for phaco … More

combo chop, phaco chop

1852: chopped but can’t bring heminucleus up

In this case the nucleus is chopped efficiently, but there is a struggle to bring up the first heminucleus. Why? … More

cataract quiz, phaco chop

1838: the easy way to learn phaco chop

There is some resistance among surgeons to learn a new technique because of the learning curve. For surgeons who are … More

learning curve, phaco chop

1815: My Week: do not prolapse this nucleus

For many cases, I prefer to partially prolapse the nucleus out of the capsular bag so that it is easier … More

nucleo-fractis, phaco chop

1752: resident’s 3rd horizontal chop

Last week in video 1747, we showed you this same resident surgeon’s first case of horizontal chop and it went … More

horizontal chop, phaco chop, resident cataract surgery

1747: A resident’s first phaco chop case

The advantage of residency training is that a seasoned attending ophthalmologist is sitting right next to you, giving advice, teaching … More

phaco chop, resident cataract surgery

1719: Crater Chop Technique

This resident cataract surgery case shows the crater chop technique where a central section of the nucleus is bowled out … More

phaco chop, resident cataract surgery

1693: curriculum lesson 13: phaco chop details

Merry Christmas to the young ophthalmologists who are going to make time to learn from this latest lesson in our … More

curriculum, phaco chop

1679: Curriculum Lesson 12: more phaco chop

Phaco chop is such an important technique that we have another lesson going into more of the specifics. You can … More

curriculum, phaco chop

1576: three techniques of nucleus division

Our guest surgeon today is a young resident from Brazil who sent in a video showing him performing three different … More

divide-and-conquer, phaco chop, stop and chop cataract surgery

1534: a resident’s first phaco chop

We are in the middle of July and that means that ophthalmology residents in the USA are starting the academic … More

phaco chop, resident cataract surgery

1519: tilt and chop is efficient and safe

This is a complete cataract case, shown start to finish, using the tilt and chop technique. This is like the … More

flip and chop, phaco chop

1462: new graduate performs phaco chop

I am very proud of this young surgeon who is performing phaco chop for this routine cataract case. Let’s face … More

beginner surgeon, phaco chop

1442: this nucleus is denser than it looks

This is a complete cataract case, shown start to finish, of a patient seen in my private clinic. At the … More

cataract surgery, phaco chop

1431: this is why I just need one chop

For routine cataract cases, I can perform just one phaco chop to split the nucleus into two halves and then … More

cataract surgery, phaco chop

1378: young surgeon chop technique

The young surgeon featured in this video does an excellent job of performing phaco chop in this routine cataract case. … More

phaco chop

1360: cross chop technique

I enjoyed watching this video where our guest surgeon performs a technique that he calls swift chop. What’s interesting about … More

phaco chop

1320: do I prefer flip or chop?

Many CataractCoach fans have emailed me asking which technique I prefer for routine cases: phaco flip or phaco chop? Some … More

flip and chop, phaco chop, phaco flip

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