Presbyopia cataract lenses and use of glasses
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- čas přidán 1. 04. 2021
- 👉 Uncover IOL truth at IOL-adviser.com 👈
Cataract lenses for presbyopia correction or intraocular lenses for refcattive lens exchange of multifocal or EDOF type such as Alcon Panoptix, Zeiss AT LISA, Tecnis Symfony, Synergy or Alcon Vivity are intended to get rid off glasses.
However, it may happen that even with the most advanced IOL type, a patient will need a glasses.
Why it is happening, what is possible to do to fix it, and answer to the question what is a defocus curve, a main characteristic of presbyopia correcting intraocular lens.
Videos, you might be interested in:
Eye Surgery Explained channel: • Cataract surgery: know...
Know your IOL options: • Cataract surgery: know...
EDOF IOL Alcon VIVITY and J&J Symfony: • Cataract lenses choice...
Nighttime problems with IOLs: • Nighttime vision probl...
Astigmatism and toric IOLs: • Astigmatism and catara...
Multifocal, EDOF lenses and use of glasses: • Presbyopia cataract le...
My name is Alex, and my Eye surgery explained channel - all about vision, new vision recovery technologies, eye deceases, and more.
My goal is to help peoples, having vision problems, from low myopia to cataract, glaucoma, or age-related macular degeneration to get valuable information.
I will talk about deceases or eye conditions and treatment options available up to date, explained not by a doctor, means in simple words, and truthfully by an expert in the ophthalmic industry.
Ask your questions below, and I will try to help!
I have created that channel as my passion to help peoples to get the maximum of their sight.
Feel free to ask about IOL selection criteria, IOL specifications and professional suggestion from experienced clinical application specialist.
Please note, that I am not a doctor, and your health conditions and any actions related to that has to be discussed with your doctor only.
#cataract #eye #surgery #iol #EyeSurgeryExplained
👉 Uncover IOL truth at IOL-adviser.com 👈
Check my other videos about cataract lens cataract lenses choices and how to select the best IOL for refractive lens exchange!
Videos, you might be interested in:
Eye Surgery Explained channel: czcams.com/video/6gmK4pXzTeA/video.html
Know your IOL options: czcams.com/video/6gmK4pXzTeA/video.html
EDOF IOL Alcon VIVITY and J&J Symfony: czcams.com/video/bOxob2Y2BiM/video.html
Nighttime problems with IOLs: czcams.com/video/pqnb00LBjzQ/video.html
Astigmatism and toric IOLs: czcams.com/video/SiOR0goC3k4/video.html
Multifocal, EDOF lenses and use of glasses: czcams.com/video/MI2fOcshkiE/video.html
These are the best videos on the entire internet about IOLs and cataract surgery. Excellent!
Wow...I have watched MANY videos on this topic. What you have presented is a MUCH more comprehensive discussion than what I have been able to find up to now. Your explanation about the defocus curve and how it relates to IOL selection is something that I have not seen in other tutorials. Thank-you. I look forward to watching your other videos.
Thank you for a great feedback, Larry!
Next video will come on Sunday :)
What is your situation and what information you are looking for? Maybe my next video will cover your questions.
Please do not forget to subscribe :)
Thank you for quality input. NOTE: I had to slow down speed of video as normal had you speaking faster
Excellent video .
Also, you gave me so much help with your knowledge and time.
Im gratefull for that! Thank you.
I am glad :) Thank you for a positive feedback!
Will i ever need glasses or does lens inplant never changd in perscription.
normally, once stabilised after 8 weeks it is stable
I just got my second eye done. To follow up, synergy in both eyes. Im very happy with the results. One thing I have is sometimes I get flickering which I did not get in my first eye. Why is this and will it go away.
Also now I have no need for glasses at all.Im 50 years old. Are these lens implants going to keep my eye sight this good forever so i never need glasses agian.
The reason i got these lens is with age my reading was going bad and then was distance,this started around mid 40.
Now its near perfect.
I am glad, that you have good results! Regarding flickering, I am afraid it might be problem with cine ligament, and it might not be improved. Some surgeons are skilled enough to suture the lens, but it is not easy. So if it is disturbing too much, I suggest discuss with your doctor possible options.
I have slight ghosting down and starburst at night. I had cataract Toric surgery Last week. I find now if a put a line on my glasses to black the ghosting down it helps a lot watching tv. My invention.
sounds interesting. could you tell more about that?
@@iol-adviser glare and blury vision outside in daylight. Last night went to dark live theater. I think if I restrict hole of vision I look thru that will help in that setting. Invention works great watching sports where focus is on competitors on the screen
May be caused by prior problematic lasik surgery
Hi.. I'm Dinesh, 20 years old.
I had corneal sutured surgery over the pupil before 3 months due to injury. Now the doctor prescribed for cataract surgery.
Which Iol I have to choose?
I have more work with laptop.
Please suggest me sir.
When is the most suitable time for exchange of IOL after implantation if I find the IOL very untilerable with the side effects?
the earlier the better.. however some surgeons can do that even 1 year after, but it is more traumatic and complicated
@@iol-adviser Thank you
Yes wonderful video..thank you! I do have a problem. I had a Macular hole mostly resolved (not perfect...some parts of letters missing but overall good). I had a Vivivity put in for the cataract I developed after the vitrectomy and have very poor mid range and close range vision (I thought the mid range would be as promised). Anyway now considering having lens exchange with Panoptix multifocal. What are your thoughts? Am I better off with glasses (they are helpful only for reading). Thank you for all your videos!
Hello again :) As I explained in my other comments - I do not suggest any multifocal IOL as any multifocal technology decreased CS by design, as well as some EDOF designs. The best options for you is Symfony.
@@iol-adviser Thank you so much! Where do you practise?
Which lens is the worst for CS? Since I already have the Vivity would it make much difference to get the Panoptix based on what I am used to already?
I have no data yet about CS loss for Vivity to compare to Panoptix, however I would not suggest any of these lenses for your case. But, final decision is up to your surgeon for sure.
@@iol-adviser Thank you so much! Last question I promise!! Do you find many patients can get good mid range and some reading vision with the Symfony? I imagine you could set one slightly differently than the other..
Does the Lal iol , get around the refractive error calculation
LAL may give precise refraction, however it is still a monofocal lens with all its compromises
Hello Alex! I am 64 with presbyopia and I am quite farsighted (+7.5 and + 4.0) and my vision corrects to 20/20 at all distances with glasses. Most people are nearsighted with presbyopia--- So, my question is what should I expect with a PanOptix IOL? Will it affect my "near" focal point and push it to a longer distance on the defocus curve? Is it possible to wear contacts for "near" vision correction after implantation. Thank you!
Hello! I think you may get all the answers at my Alcon Panoptix review here: czcams.com/video/_zCSVvniLeI/video.html, and if you will need more details or personalized cousultation - take a look at first pinned comment