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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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Category: unusual cases

2964: fixing a closed pupil from uveitis

2964: fixing a closed pupil from uveitis This case presents a severe case of pupillary occlusion (seclusio and occlusio pupillae) … More

small pupil cataract surgery, uveitis

2958: pseudophakic pupillary membrane

2958: pseudophakic pupillary membrane How would you resolve this tough case of a dense, fibrotic pupillary membrane in a pseudophakic … More

pupillary membrane, unusual case

2955: micro-spherophakia cataract case

2955: micro-spherophakia cataract case What are your surgical strategies when managing a cataract in an eye with microspherophakia? In this … More

microspherophakia, unusual case

2949 opaque cornea with a surprise inside

2949: Opaque cornea with a surprise inside Operating on an eye with an opaque cornea is challenging enough, but sometimes … More

cornea transplant, dropped nucleus, kerato-prosthesis, pars plana

2941: succeeding with challenging K-Pro cases

The Boston K-Pro provides a revolutionary solution for patients suffering from repeated corneal graft failures or severe ocular surface disease. … More

cornea transplant

2937: peeling a posterior capsule plaque

Peeling a posterior capsule plaque is a high-stakes maneuver that requires a delicate touch and steady nerves. These plaques are … More

fibrotic capsule, posterior plaque

2936: uveitic cataract with collapsed AC

Performing cataract surgery in a uveitic eye with a collapsed anterior chamber is one of the most demanding scenarios in … More

shallow AC, uveitis

2934: ectopia lentis et pupillae

Ectopia Lentis et Pupillae is a rare, autosomal recessive condition primarily linked to mutations in the ADAMTSL4 gene located on … More

pupilloplasty, sutured IOL, weak zonular support

2921: aspirate and the cataract disappears

Performing surgery on a 21 year old with a mature white cataract requires a different mindset than your typical elderly … More

intumescent, white cataract

2919: Quiz: What is going on with this eye?

When you encounter a Morgagnian cataract, the cortex has completely liquefied, allowing the dense nucleus to sink to the bottom … More

cataract quiz, morgagnian cataract

2905: dissecting a lens fibrotic membrane

When dealing with a white cataract, a central fibrotic plaque can make a standard capsulorhexis nearly impossible. After staining the … More

capsulorhexis, fibrotic capsule, white cataract

2900: missing CTR in nanophthalmic eye

Operating on a nanophthalmic eye with a 14 mm axial length is one of the most challenging scenarios in ophthalmic … More

CTR, nanophthalmos, weak zonular support

2881: Parkinson’s disease & cataract surgery

Managing a cataract patient with Parkinson’s disease and active tremors requires a strategic approach to physical and ocular stability. Rather … More

tremor

2872: KPro retro-prosthetic membrane

A retro-prosthetic membrane is a common complication following Boston Keratoprosthesis (KPro) implantation, where a fibrous tissue layer forms behind the … More

kerato-prosthesis, microscope

2871: cataract surgery with Kamra corneal inlay

Performing cataract surgery in an eye with a Kamra corneal inlay requires managing a physical obstruction in the surgeon’s line … More

corneal foreign body

2851: AC whiteout from phacolytic glaucoma

Patients sometimes ask if cataract surgery is absolutely required right now and the answer for the vast majority of patients, … More

glaucoma, intumescent, white cataract

2849: lens coloboma with deformed capsule

Surgery for a congenital lens coloboma is challenging because the deformed capsular bag can lack focal, essential structural support. In … More

coloboma, congenital cataract, weak zonular support

2835: Extensive Lens Coloboma

Performing cataract surgery in the presence of a lens coloboma with 180° of zonular absence requires a careful approach to … More

coloboma, sutured CTR

2832: capsular bag full of rocks!

This case features a dense white cataract where intra-lenticular stone formation happens resulting in small, dense rocks in side the … More

dense cataract, dense white cataract

2823: Soemmering’s Ring Removal

A Soemmering’s ring is a postoperative finding characterized by a doughnut-shaped proliferation of residual lens epithelial cells and cortical fibers … More

soemmering, sulcus IOL

2718: uveitis white cataract & synechiae

Performing cataract surgery in an eye with chronic uveitis presents a triple challenge: a fragile blood-aqueous barrier, dense posterior synechiae, … More

pupil ring, small pupil cataract surgery, uveitis, white cataract

2809: cataract with persistent fetal vasculature

Cataract surgery in a child with Persistent Fetal Vasculature (PFV) is surgically demanding due to the presence of a retrolental … More

baby lensectomy, congenital cataract

2781: sudden choroidal hemorrhage

Managing a sudden choroidal hemorrhage during this Boston K-Pro surgery requires immediate control of intraocular pressure and rapid stabilization before … More

suprachoroidal hemorrhage

2765: phaco with intra-corneal ring segments

Managing cataract surgery in an eye with prior corneal intra-stromal ring segments, such as Intacs, requires careful preoperative evaluation and … More

multi-focal IOL, refractive planning, trifocal

2761: operating on an eye with nystagmus

If you are an expert cataract surgery with thousands upon thousands of cases of experience, you may be tempted to … More

anesthesia, nystagmus

2760: standing Ahmed glaucoma valve

This patient has multiple systemic medical issues and cannot lie supine for ophthalmic surgery. In this case the patient needs … More

ahmed valve, glaucoma

2739: severe anterior staphyloma

There are unusual cases which require incredible surgical skill such as this complex case of a young patient with Axenfeld-Rieger … More

corneal transplant, glaucoma, unusual case

2725: how to perform an evisceration

This video is tough to watch for an anterior segment surgeon. There are rare cases where we need to perform … More

evisceration

2717: Should you keep or remove this phakic IOL?

Our guest surgeon is very talented surgically and manages to perform a beautiful cataract surgery in a patient while operating … More

phakic IOL, verisyse

2703: lens milk leaks into vitreous cavity

In intumescent white or Morgagnian cataracts, the liquefied lens cortex, often referred to as milky lens fluid, can sometimes migrate … More

intumescent, morgagnian cataract, white cataracts

2657: Quiz: Why did this happen? Help us!

We need your help. With the collective minds and experience of thousands of ophthalmologists, I trust that we can solve … More

cataract quiz, unusual case

2655: eroding seton, iris prolapse, high IOP

This is a very tough case where a patient previously had an Ahmed Glaucoma Valve seton placed and it is … More

glaucoma, iris prolapse, seton

2607: How to evacuate a hyphema

We have all seen cases of hyphema, bleeding in the anterior chamber of the eye, due to trauma. In many … More

hyphema

2563: Cataract in Axenfeld-Rieger Syndrome

A century ago, Dr Axenfeld described a series of patients with congenital abnormalities of the anterior segment of the eye … More

complete cataract case

2549: head movement with cervical dystonia

While the degree of cataract in this video is not so challenging, the actual surgery is very difficult due to … More

complete cataract case

2527: three very tough monocular cases

Being a cataract surgeon is stressful and every patient demands a perfect outcome. The most challenging cases are often those … More

monocular patients, nanophthalmos, shallow AC

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

2516: tough cataract with corneal scar

This patient had a prior pterygium surgery which did not go so well. It resulted in a corneal perforation and … More

corneal scar, pterygium

2408: ocular surface transplantation

Yesterday we featured Dr Edward Holland on our CataractCoach Podcast — the top podcast in all of ophthalmology. He is … More

cornea transplant, ocular surface

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

2394: artificial iris for ICE syndrome

This patient has a rare condition called ICE syndrome which is irido-corneal endothelial syndrome which affects unilaterally. This iris is … More

anterior segment reconstruction, irido-corneal adhesions, iris damage

2392: reconstruction after alkali burn

This patient sustained an ocular surface alkali burn which resulted in severe loss of vision, symblepharon formation, and corneal damage. … More

cornea transplant, ocular surface

2387: surgical repair after knife to the eye

This is a case of severe trauma where a patient was stabbed in the globe/orbit with a serrated kitchen knife. … More

kerato-prosthesis, ruptured globe

2367: nanophthalmic eye challenges

We all love performing cataract surgery on average eyes because we know what to expect: an average IOL power, average … More

nanophthalmos, shallow AC, small pupil cataract surgery

2356: developmental cataract technique

This young patient has a developmental cataract which has worsened over the last year and now significantly obscures the patient’s … More

pediatric cataract

2345: IOL scaffold for Morgagnian cataract

The idea behind the IOL scaffold technique is to use the large 6 mm optic of the IOL as a … More

IOL scaffold, morgagnian cataract

2333: the monocular patient mindset

Monocular patients are justifiably nervous with discussions about operating on their only good eye. These patients are worried that in … More

complete cataract case, monocular patients

2325: cataract surgery in corneal ectasia

This patient has a complex ocular history which includes a high degree of axial myopia which was treated with LASIK … More

complete cataract case, corneal ectasia

2321: ectopia lentis from homocystinuria

There are certain rare diseases, such as Marfan syndrome and homocystinuria, which lead to progressive zonulopathy with subluxation of the … More

ectopia lentis, scleral fixated IOL, weak zonular support

2306: K-Pro kerato-prosthesis

The K-Pro (kerato-prosthesis) is a device intended for very complex cases of anterior segment reconstruction where a traditional corneal transplant … More

kerato-prosthesis, unusual case

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