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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 © 2018-2025 Uday Devgan Cataract Coach™

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Category: anterior vitrectomy

2807: phaco probe breaks the capsule

When a posterior capsule rupture (PCR) occurs, the surgeon’s immediate priority is stability. First, do not abruptly remove the phaco … More

anterior vitrectomy, posterior capsule rupture

2773: global zonular laxity and weakness

Our guest surgeon, Dr Sergio Kwitko from Brazil, is superbly talented at complex anterior segment surgery and he presented this … More

capsular tension ring, weak zonular support

2770: first ever posterior capsule rupture

This complication happens to 100% of cataract surgeons: the posterior capsule ruptures during phaco and now you must complete the … More

anterior vitrectomy, beginner surgeon, posterior capsule rupture, resident cataract surgery

2755: split bag without a vitrector available

This patient has a posterior polar cataract and our guest surgeon is operating in an environment that does not have … More

anterior vitrectomy, posterior capsule rupture, posterior polar cataract

2716: IOL scaffold technique in PC rupture

The IOL scaffold technique is an effective intraoperative strategy in managing posterior capsule rupture during cataract surgery. When the posterior … More

anterior vitrectomy, posterior capsule rupture

2706: get rid of that loose, old bag!

In cataract surgery with severe global zonulopathy and marked phacodonesis, complete removal of the capsular bag may be necessary to … More

loose zonular support, yamane

2691: This just happened. Now what?

Our anonymous surgeon notices a very clear red reflex in this quadrant during cataract surgery. What is happening in this … More

posterior capsule rupture, weak zonular support

2663: Quiz: How to fix this dislocated IOL?

In this CataractQuiz™ we have a patient who had cataract surgery elsewhere and now presents with a dislocated IOL and … More

cataract quiz, dislocated IOL

2625: anterior vitrectomy settings fluidics

Today we have another video from our sister channel RetinaRounds.com which is also on YouTube here. Please spend the time … More

anterior vitrectomy, fluidics

2618: anterior vitrectomy basics RetinaRounds

Today’s video is a shared video that was featured on our sister channel RetinaRounds.com which covers the basics of performing … More

anterior vitrectomy

2606: Quiz: Why is there a PCIOL in the AC?

Time for a CataractQuiz™: this patient had cataract surgery done elsewhere some time ago and is now being referred to … More

cataract quiz, dislocated IOL

2548: pars plana vitreous tap for shallow AC

This is a very difficult and challenging case where our guest surgeon does an amazing job and offers so many … More

anterior vitrectomy, pseudo-exfoliation, shallow AC, white cataract

2523: lensectomy in a 14 month old baby

This patient is just 14 months old and presents with a total white cataract in one eye. Hopefully this was … More

baby lensectomy

2513: When you encounter vitreous…

When you encounter vitreous during cataract surgery there are some very important guidelines that you should keep in mind to … More

anterior vitrectomy, posterior capsule rupture

2494: The IOL is stuck in the incision

This is an unusual complication but still one that we have covered before. Four years ago with video 1126, we … More

complications, IOL loading, IOL stuck

2485: vitreous prolapse after YAG laser

Every surgery has some element of risk, no matter how small or easy the procedure happens to be. We will … More

pars plana, vitrectomy

2472: dislocated IOL and bag with PXF

This patient had cataract surgery done many years ago and everything was great until recently. The patient now presents to … More

dislocated IOL, pseudo-exfoliation, scleral fixated IOL, yamane

2469: cataract after intra-vitreal injection

With tens of millions of intra-vitreal injections being performed worldwide, a seemingly rare complication like capsule rupture happens to many … More

capsule rupture, intra-vitreal injection, vitrectomy

2440: the probe just punctured the capsule

Looking at this title picture with that hole punch sign, we know that there are some serious challenges ahead. At … More

anterior vitrectomy, posterior capsule rupture, sulcus IOL

2429: MSICS for PXF with zonular loss

This patient has severe pseudo-exfoliation and you can tell from the pre-operative photo that there will be extensive zonulopathy. The … More

ACIOL, anterior vitrectomy, pseudo-exfoliation

2422: IOL exchange with open capsule

Performing an IOL exchange can be tricky, particularly if the patient has already had a YAG laser capsulotomy. In this … More

iol exchange, YAG laser

2405: pars plana posterior capsulotomy

This patient has a dense posterior capsule opacity and also has a small pupil which does not dilate with maximal … More

anterior vitrectomy, capsulotomy, pars plana, YAG laser

2404: the probe just punctured the capsule

For experienced surgeons, complications involving the capsule happen more often during epi-nucleus and cortex removal than during nucleus removal. In … More

anterior vitrectomy, posterior capsule rupture, sulcus IOL

2395: nanophthalmos malignant glaucoma

In this very challenging case, the patient has a nanophthalmic eye with a very short axial length, shallow anterior chamber, … More

glaucoma, nanophthalmos

2332: anterior vitrectomy for floaters

Yesterday we featured a video about using a YAG laser to break up vitreous floaters and today we are presenting … More

anterior vitrectomy, floaters, YAG laser

2327: Quiz: How do you proceed safely?

Time for another CataractQuiz™: This patient had an intra-vireal injection which inadvertently punctured the lens capsule near the equator. Now … More

cataract quiz, intra-vitreal injection, lens puncture

2254: traumatic pediatric cataract

This young patient sustained penetrating ocular trauma which resulted in perforation of the cornea as well as the lens capsule. … More

anterior vitrectomy, pediatric cataract, traumatic cataract

2235: Cataract Quiz: What are these lines?

This is a routine case and there is a nice incision, a great capsulorhexis, and the cataract was removed efficiently. … More

anterior vitrectomy, cataract quiz, posterior capsule rupture

2213: LAL haptic breaks the capsular bag

In this case, our guest surgeon performs a routine cataract surgery but then when he is implanting the LAL+ Light … More

anterior vitrectomy, posterior capsule rupture

2200: How do you fix this dislocated IOL?

This patient was referred to you for a “slightly dislocated IOL” and this is what you see. There is a … More

anterior vitrectomy, dislocated IOL, yamane

2164: intra-vitreal injection punctures lens

This complications happens more often that we may imagine: the patient receives an intra-vitreal injection for treatment of posterior segment … More

capsule rupture, iatrogenic, intra-vitreal injection

2158: How to fix this traumatic cataract?

You cannot fully undo trauma, especially when it comes to the eye and delicate ocular structures. This patient sustained ocular … More

anterior vitrectomy, capsular tension ring, traumatic cataract

2142: IOL exchange with UGH syndrome

A single piece acrylic IOL does not work well in the sulcus because of its design: it is planar and … More

anterior vitrectomy, sulcus IOL, UGH syndrome

2128: soft white cataract with PC rupture

This patient has a soft white cataract from prior trauma and now it is time for cataract surgery. Look carefully … More

posterior capsule rupture, soft cataract, traumatic cataract, white cataract

2095: irido-zonulo-hyaloido-vitrectomy

This patient has malignant glaucoma and to treat that the procedure is IZHV: irido-zonulo-hyaloido-vitrectomy. Here is what our guest surgeon … More

glaucoma, iridotomy, shallow AC

2069: how to manage posterior capsule rupture

If you perform cataract surgery, you will need to be able to manage posterior capsule rupture. Even the most experienced … More

anterior vitrectomy, posterior capsule rupture, sulcus IOL

2056: IOLs in posterior capsule rupture

Our guest surgeon is Dr Suvira Jain and she runs a great YouTube channel called PhacoPoint where she teaches cataract … More

posterior capsule rupture, sulcus IOL

2041: severe complications with MiLoop

This is a tough situation of intra-operative complications which begin when the lens snare device (miLOOP or MiLoop) in inserted … More

capsule rupture, complications

2024: a resident’s first capsule rupture

All cataract surgeons will experience a posterior capsule rupture many times during the course of a career. This complication is … More

posterior capsule rupture, resident cataract surgery

1933: cannula punctures posterior capsule

This patient started with an intumescent white cataract and that itself is a challenge. However the real difficulties happened at … More

anterior vitrectomy, posterior capsule rupture

1908: nanophthalmos & decompression

This patient has true nanophthalmos with an axial length of less than 20mm and a calculated IOL power of 67 … More

angle closure, anterior vitrectomy, glaucoma, nanophthalmos

1898: IOL exchange with open capsule

There are times when an IOL exchange is the best answer for a challenging clinical situation and in this case, … More

iol exchange

1894: video contest 1st: traumatic cataract

Our first place winner for the video contest presents a very tough traumatic cataract case. This is a case that … More

contest winners, resident cataract surgery

1876: white cataract with posterior polar

This patient had cataract surgery of the first eye done elsewhere and the surgeon noted a posterior polar opacity. This … More

posterior polar cataract, white cataract

1871: the posterior capsule just ruptured…

It happens to ALL cataract surgeons: the posterior capsule ruptures and there is vitreous prolapse while cataract material is still … More

anterior vitrectomy, posterior capsule rupture

1832: Q&A about Anterior Vitrectomy

I recent did a podcast with Zale Mednick MD from the blindspot-podcast.com where we discussed anterior vitrectomy in cataract surgery. … More

anterior vitrectomy

1823: white cataract after intra-vitreal injection

When a patient develops a white cataract right after an intra-vitreal injection, you can be pretty sure that the capsular … More

anterior vitrectomy, intra-vitreal injection, traumatic cataract

1822: lens snare/loop splits the bag!

The idea of a lens snare or loop to mechanically split the nucleus is decades old and we previously discussed … More

dense cataract, dropped nucleus

1806: left-handed resident breaks the bag

Let me be the first to say that it is perfectly fine for a surgeon to be left handed. Surprisingly, … More

anterior vitrectomy, capsule rupture, resident cataract surgery

1805: curriculum lesson 21: anterior vitrectomy

The next lesson in our 25 part curriculum series is focused on performing an anterior vitrectomy. You can see the … More

anterior vitrectomy, curriculum

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