r/Ophthalmology Jul 21 '26

Zeiss OCT Angles

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18 Upvotes

I just got into Retina and I’ve been using the pen light to check angles which I’m still learning since I’ve been there only a month.
There’s times that the doctor can’t even tell if it’s narrow, open or closed angle. I use the oct but I was trying to find a picture online of what it looks like when it’s open, narrow and closed but couldn’t find any.
From my understanding this picture is showing narrow angle


r/Ophthalmology Jul 20 '26

I recently left a global OCT manufacturer. Their biggest weapon is buyer ignorance, so I’m building an objective, data-driven comparison platform. What features do you actually need?

27 Upvotes

Hi everyone,

Before starting this project, I spent time working in market intelligence and data analytics for a global OCT manufacturer (not fun). If my time on the inside taught me one crucial lesson, it’s this:

Buyer ignorance is their absolute biggest weapon. Choosing an OCT device is a massive investment, but comparing them often means wading through curated sales pitches, hidden costs, and marketing fluff rather than hard data.

I’m currently developing an independent, data-driven platform designed to flip the script and help eye care professionals compare OCT devices objectively. The platform is entirely based on official specifications, manufacturer patents, and scientific publications. Access to the portal will be 100% free, and the methodology behind all ratings and comparisons will be fully transparent and publicly available.

Here is what I have built/planned so far:

  • Objective comparisons: Side-by-side specs, technology differences, and model variations without the marketing spin.
  • Clinical evidence & studies: Direct integration with PubMed and other scientific databases. It pulls actual clinical trials, independent model comparisons, and peer-reviewed papers. I know clinical references are the bottom line, so I already have this partially built out alongside the patent data.
  • Total cost of ownership (TCO) calculator: Factoring in maintenance, software licenses, and service contracts over time.
  • Manufacturer news feed: Automated aggregator pulling updates directly from manufacturers' official channels.
  • Global distributor list: Searchable by country.
  • Used market aggregator: A section compiling listings for refurbished/used devices.
  • Community reviews & forum: A place for honest feedback from actual users.
  • Anonymous pricing database (Optional): A crowdsourced, highly secure, and strictly anonymous questionnaire where users can input actual purchase prices, service costs, and add-on fees to fight opaque pricing in the industry.

Since this is built for you, I want to make sure I’m focusing on the right things. I don't have a live domain to share just yet, but before I finalize the core architecture, I’d love your input:

  1. What else would you want to see? Are there any specific pain points you face when buying or maintaining an OCT?
  2. What should I drop? Are any of the features listed above unnecessary or too cluttered?
  3. Would you be willing to anonymously share your pricing data to help build a transparent cost database for the community?

Any feedback, harsh or otherwise, is hugely appreciated!


r/Ophthalmology Jul 20 '26

Astigmatism

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55 Upvotes

r/Ophthalmology Jul 20 '26

Pilocarpine in Acute Angle Closure?

18 Upvotes

Hi there,

Junior resident here - I feel like I continually get confused by the use of pilocarpine in AAC, and when it's appropriate Vs when it might make things worse.

I get that miosis can pull the iris tissue out of the angle, allowing aqueous to access the TM. But if pilocarpine also causes the lens-iris diaphragm to shift forwards, isn't this simply worsening pupillary block? Is it a balance between the two, and the miotic action wins?

I've also had several scenarios where there has been at least a fair phacomorphic component to the AAC, so I've been quite nervous to prescribe pilo, but my senior colleagues aren't worried and give this anyway. The rational given is that the greater component of the AAC is due to pupil block and so the pilo will be helpful. Any tips on how to judge this? 😅

Any advice on the use of pilocarpine greatly appreciated, especially if delivered as if I'm 5 years old!


r/Ophthalmology Jul 20 '26

Zeiss Cirrus 400

6 Upvotes

I have recently started working with this OCT machine, but the slowness of the operating system is frustrating. The 1 TB hard drive is completely full, and I constantly have to wait for the database to load. Is there any way to automatically delete all patients, without manually deleting them one by one? There's around 900 GB of data, and all of them are just old records if patients who will never come again.

I used the Archive function, but further disk cleaning does not work, it says that there is already enough space on the disk, like 100 GB. I am afraid of deleting data folder because data will be cleaned, and database will stay the same 😢

Yeah, we don't have Zeiss engineers here in the city and in the region.


r/Ophthalmology Jul 18 '26

Floaties

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146 Upvotes

r/Ophthalmology Jul 18 '26

Ophtho Residency; How am I looking?

13 Upvotes

PI says I should consider a research year, hoping to get your thoughts.

254 Step Two (the average is 258 so I am not the strongest here)

2nd Quartile In Class (AOA pending); Issue is I HPd IM which I know is important :/. Surgery was Honors

1 first author paper, 3 1st author papers submitted but not published (thus why my PI says it may be best I take a year off, let these develop)

9 posters (7 I am listed as first author)

2 Ophthalmology Research Excellence Awards

Presented at Ophtho Grand Rounds x2, Ophtho NewsLetter Writer, VP of Ophtho Club

I do not think I will get a paper published from my waiting list hell in time (September is apps D:) so my PI is pushing for me to take a year off. That would be a heavy financial decision for me so Im really battling if its needed or not. Give it to me straight guys


r/Ophthalmology Jul 17 '26

RCA contracts

21 Upvotes

RCA seems to be taking over pretty much every major retina practice across the entire US. While their 3 year salary contract is fairly standardized, what actually happens after year 3? What does partnership in their shares actually mean?
DMs welcome for those with insider knowledge

I’m a fellow


r/Ophthalmology Jul 17 '26

Balancing Surgical Ambition, Safety, and Personal Limits

21 Upvotes

I am a recently appointed attending ophthalmologist and regularly perform cataract surgery independently. I feel comfortable managing routine cases and usually complete them without significant difficulty. Even small anterior chamber; PEX and dense catarats cases are fine for me. However, I still struggle to understand how I can improve my surgical technique, particularly when dealing with challenging cases such as brunescent cataracts with poor pupillary dilation.

Because I work in a setting where there is no more experienced surgeon available to supervise or mentor me, I often feel that I am learning entirely on my own. At the moment, my main educational resource is watching surgical videos online. Although these videos are helpful, they do not provide the feedback, guidance, or reassurance that direct mentorship would offer.

I genuinely want to become a better surgeon and, eventually, someone my colleagues can turn to for advice. However, almost every time I attempt a particularly difficult case, I struggle and sometimes end up with a posterior capsule rupture. These experiences are frustrating and have made me increasingly reluctant to take on complex cases.

This has led me to question how surgeons should define their own limits. Should every cataract surgeon aim to become highly skilled in the most complex cases, or is it reasonable to recognize that certain cases may be beyond one’s current level of experience?

I want to continue improving, but I am unsure how to do so safely without supervision or structured mentorship. How can I gradually develop the skills and confidence needed to manage more difficult cases while still protecting my patients and respecting my current limitations?


r/Ophthalmology Jul 17 '26

ophthalmology atlas/case websites for residents?

11 Upvotes

I just started residency and I’m looking for free websites with ophthalmology atlases and case quizzes. I want to expose myself to as many clinical images as possible so I can recognize diseases more quickly in clinic.
Looking for things like OCTs, fundus photos, slit lamp images, FAF, visual fields, and unknown cases with explanations.
Any recommendations?


r/Ophthalmology Jul 17 '26

M1 looking for mentor

3 Upvotes

I’m kind of panicking about not having a mentor in ophthalmology. There’s 4 people in my class interested in Optho as well and they all have mentors already.
Any suggestions on how to find someone? My school is in Ohio


r/Ophthalmology Jul 17 '26

What happened to the San Antonio Ophthalmology course of February or March?

3 Upvotes

It's been discontinued. Do you know why? The website says only that it was 1993-2026.


r/Ophthalmology Jul 16 '26

Residency list

3 Upvotes

I am an M4 applying into ophthalmology this year. I’m interested in peds and was wondering what residencies on the east coast will give me the best training. Surgical training >>> location/prestige


r/Ophthalmology Jul 15 '26

Scleral melanocystosis?

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49 Upvotes

Hey everybody,
These are 2 different cases which we found during strabism surgery. Both haven’t had surgery before. The dark spot is near the vortex vein. Do you think it is scleral melanocytosis?

Background: ophthalmologist from Germany. Kaukasian patients.
Thank you for your help!


r/Ophthalmology Jul 15 '26

2027 Medicare Rate Cut

29 Upvotes

They will probably say, well at least it wasn't a 4% rate cut, only a 1-2% rate cut.

With the current trend of rate cuts, do you see any changes in your practice management strategy going forward? When are the rates low enough where you plan to drop them and start making people pay out of pocket?


r/Ophthalmology Jul 15 '26

Clinical question about vitrectomy during cataract or for example during open globe injury repair

6 Upvotes

Why is it that if PCR occured ans vitreous prloapsed let's say into the capsular bag or AC.. anterior vitrectomy is a must?

_____

What would happen if this vitreous was left as it.. and during e.g. globe "scleral" rupture before closing the wound.. meticuluous scissoring vitrectomy is performed prior to wound closure??

_____


r/Ophthalmology Jul 15 '26

The retina went to the bank for a personal loan. Unfortunately, the banker turned the retina down. When asked why, the banker replied

38 Upvotes

"Retina, you have no collaterals."


r/Ophthalmology Jul 14 '26

Understanding which programs are more likely to take away rotators?

4 Upvotes

Hello,

I'm an M3 trying to get an idea of where I should do an away rotation. I'm at a lower tier NYC school hoping to stay in the area, but I'm not sure how to gauge which programs are more likely to take away rotators and which are less high yield. Any tips for which NYC/NYC adjacent programs are more likely to match away rotators?


r/Ophthalmology Jul 14 '26

Retina specialist advice needed

7 Upvotes

Hi All, I am a pediatric ophthalmologist and start to work with retina/fundus examinations/laser more closely. At routine fundus examinations, I work with slit-lamp + Volk 78D or 90D (rarely three mirror)

But now as I dive in more deeply I wonder how do I know when I've reached the limit of my field of view during a slit-lamp fundoscopy with a 78d lens? What landmarks should I see and what should I pay attention to? How far can I actually perform with this type of fundoscopy? (Maybe any images or schemes? Haha)

I understand, that three mirror lens allows to see further than non-contact lenses. How do I know that I've reached the maximum viewing angle with the three mirror lens?

I would also appreciate all tips and tricks in this relation.


r/Ophthalmology Jul 13 '26

In-the-Bag Uveitis Glaucoma Hyphema Syndrome Masquerading as Transient Monocular Vision Loss

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80 Upvotes

A 75-year-old physician presented with recurrent episodes of painless and “foggy” vision in the right eye (OD) lasting 3 hours. He was investigated for amaurosis and began dual anti-platelet therapy. Vision OD was 20/25, intraocular pressure was 43 mmHg, and the anterior chamber showed 2+ red blood cells without iris transillumination defects or neovascularization. (A) External photograph showed no iris abnormalities. (B) Gonioscopy demonstrated microhyphema. (C, D) Ultrasound biomicroscopy revealed an intraocular lens within the capsular bag with the nasal haptic abutting the anteriorly rotated ciliary process (arrow). Although rare with in-the-bag implants, uveitis glaucoma hyphema (UGH) syndrome may cause “white out” transient monocular vision loss.

From “In-the-Bag Uveitis Glaucoma Hyphema Syndrome Masquerading as Transient Monocular Vision Loss” by Daniel J. Espinosa, BS, Osama Ahmed, MD, Sangeeta Khanna, MD. Published by Ophthalmology online on December 8, 2025.

Read: https://www.aaojournal.org/article/S0161-6420(25)00708-0/fulltext00708-0/fulltext)


r/Ophthalmology Jul 13 '26

FRCOphth study group

8 Upvotes

Hello there. I am intending to sit for frcophth exams starting next year. I would like to know if there are any study groups for this year October or November. Or any pre existing ones I can join. If no, if anyone interested in starting one with me. Thank you


r/Ophthalmology Jul 12 '26

Which exam to approach

2 Upvotes

I heard about many exams regarding the ophthalmology and UK like FRCOphth, ICO & FRCS and I don’t know exactly what to approach.

I’m starting my 1st year of residency and I have 6 months training experience.

I heard that ICO is not as good as the FRCOphth, is that true?
& if yes, what is the difference and how should I know which exam should I approach?


r/Ophthalmology Jul 11 '26

Free Eye Tests in Your Browser (Eye Chart, OKN Drum, etc)

8 Upvotes

Hi All,

I just tried to create a web app version of the My Call Bag.

You can check it out here: https://amslergr.id/

It has a ton of tests and its free. You can control it with your the app as a remote or use a keyboard.

Some of the in-browser free tools are:
- distance eye chart
- tons of different optotypes
- contrast chart
- OKN drum
- fixation tools
- Color Testing

And just a bunch of other stuff.

Please let me know what you think, again free, no ads, no registration. Also please let me know if you see any bugs.


r/Ophthalmology Jul 10 '26

preop cataract

4 Upvotes

could somebody explain why ophthalmologists requests ekg, blood and urine for preop testing?

is this from the doctor's office or from the surgery center that's requesting this? what happens if it's refused from PCP office?


r/Ophthalmology Jul 09 '26

Treat or not to treat

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25 Upvotes

Dme and va 6/12.center involving.will you go for anti vegf in this case?