Complete Information about Toric lens | Narnag Eye Institute

Toric IOLs allow us to surgically treat corneal astigmatism at the time of cataract surgery thereby providing our patients with better vision without spectacles. The key is to have a toric IOL that is matched to the eye and aligned in an appropriate manner.
In the pre-operative evaluation, we need to determine the total corneal astigmatism prior to cataract surgery. Corneal topography, tomography, and keratometry are all helpful and will hopefully be quite similar. Note that of these, only corneal tomography will allow direct measurement of the posterior corneal surface. When the degree of total corneal astigmatism is determined, we must also find the steep and flat axes. We also want the corneal astigmatism to be regular, symmetric, and stable.
The phaco incision that we create will also affect the astigmatism, so we must factor that into the calculations. Remember that astigmatism is a vector which means it has both a magnitude and a direction. With our phaco incision, we will affect the magnitude but we can minimize any change in direction (or axis).
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[@birendersinghbirendetsingh1267]

Thankyou sir🙏🙏

[@pbc000]

Nice information
Does any indian company produce edof toric lens .
If so what is the name of such lenses.
Thanka Sathish 🙏🙏

[@rajnathyadav528]

Thanks

[@jsandeepk]

Hi Sir, your videos are really enlightening. I'd appreciate an advise on a urgent case.
The patient is Female, 60, housewife, and has cataract in both eyes. We are planning to go with Phaco and Eyehance but she has astigmatism of 2.5D.
Can she go with just a Monofocal instead of Toric IOL, and fix the astigmatism with glasses?
We are concerned about the rotation of the IOL and cost of it's readjustment, post-implantation.
Your advise will be highly appreciated. Thanks!

[@rajendersinghal2811]

Torric lense implanted in my left eye in Chaudhry eye centre Daryaganj Delhi. But after operation I see blurres for near (Dhundhla) even after wearing ne specs for ne
Ar vision I am unable to read properly. Before operation I was easily able to read newspaper and mobile without specs. Shoul I consult my doctor.
A

[@Tusharlakhera30]

Yes obviously can you tell me it necessary to surgery through eye 7 or many option are available tell me pls recently I visited eye 7 it's too expensive

[@narangeyeinstitute_]

Yes, please visit your nearest best eye specialist who has good experience in eye treatment.