- 11 Feb, 2025
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Cataract Surgery Steps
Have You Ever Wondered What Steps Cataract Surgery Includes?
If you are curious about the steps people getting their Cataract removed undergo,
you must know that Cataract is the cloudy lens that blurs the vision.
The Cataract surgery is the surgical procedure that removes the cloudy effect of the Cataract replacing it with an IOL.
IOL stands for intraocular lens. While Cataract surgery is common, it is critical,
and it has to go through multiple steps for the surgery to be titled successful and lead to clear
and better vision for the patient.
Mo Academy as an Ophthalmology academy will be illustrating the different stages and steps
that must be fulfilled for a Cataract surgery to take place.
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Are There Certain Steps To Prep the Patient for the Surgery?
Cataract surgery like every other surgical procedure requires pre-surgery care.
This stage implies performing an overall eye exam for the surgeon to check on the general health of the eye.
Additionally, measurements need to be taken including the size of the eye
and its shape in order to decide the type, shape, and size of the lens.
Additionally, tests get run in order to check on certain kinds of medications that you must stop
if you have been consuming recently.
Also, to prep the eye, the surgeon might ask for the eye to be dilated with drops.
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Is Anesthesia a Must within the Cataract Surgery Steps?
Usually, eye surgeons resort to local anesthesia in order to numb the eye for the surgical procedure to go smoothly.
While most Cataract cases get numbed with eye drops, some other cases require injection around the eye.
Although patients are awake during the process, they will not feel any of the steps taking
place as they have been numbed.
Moreover, depending on the case, Ophthalmologists decide if there is a need for datives
or mild anesthesia to keep the patients calm.
Are the Incision and Cataract Removal Two Separate Cataract Surgery Steps?
In order to extract the Cataract from the refractive eye, the ophthalmologists need to create an incision,
measuring around 2-3 mm.
This incision usually happens at the edge of the Cornea, which assists with reaching the Cataract lens.
While eye surgeons are used to using blades for this incision, nowadays,
most surgeons resort to using lasers to perform this incision.
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After the incision is done, ultrasound waves are used in order to break up the Cataract effect taking over the eye.
These waves break the Cataract into smaller pieces which assist with easier extraction.
In the old days, eye surgeons used to do manual removal, and this still happens until this day,
but it depends on the need and criticality of the Cataract case.
What Is IOL?
Once the Cataract is removed, the cataract area is replaced with a clear lens, which is known as IOL.
This lens functions to restore the vision; the type of this lens is determined as per the medical
needs of the patient’s eye.
Before getting placed, the lens is folded, and it automatically unfolds once placed inside the eye.
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Is Closing the Incision One of the Cataract Surgery Steps?
Since the Cataract incision is usually a relatively small one, it does not require any sort of stitch to be closed.
With the perfect care and the proper recovery time, the incision closes on its own.
Yet, depending on the surgeon’s medical technique and the size of the incision, it might need sutures.
Do You Think Post-operative Care Is the Final Step of the Cataract Surgery Steps?
The eye-surgeon’s role does not end by performing the surgery as it is their role to follow
up with the patients ensuring that the Cataract surgery has been performed
well and the recovery process is following the set path.
To prevent any kind of infection, ophthalmologists might prescribe eye drops to ensure continuous sanitization.
Additionally, eye surgeons recommend avoiding certain activities for sometime
till the eye fully heals and the incision fully closes.
Additionally, an eye shield or patch will be worn for sometime especially while sleeping at night till
the eye fully heals, and it is able to function fully again.
Furthermore, during that time, continuous ophthalmologists visits need to be done for the surgeons
to check on the eye and its performance as well as the result of the surgery.
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Conclusion:
Cataract surgery has been proven effective over the years for the removal of the Cataract
effect that blurs the eye vision.
Therefore, there have been certain cataract surgery steps that eye surgeons follow as staple
throughout the different Cataract cases.
In order to prepare the patients for the surgery itself, the eye needs to be in a state where
it can get the incision done.
After the eye is prepared, the eye surgeons start their surgery with the needed anesthesia
depending on what type the patient needs.
The Cataract surgery steps follow after as the Cataract effect gets removed from the eye.
Ophthalmologists place what is known as the IOL, which is the new to be placed lens in the eye
to help with clear vision. Leaving the incision to close naturally, surgeons keep up with the patient
throughout all the Cataract surgery steps including the po-stoperative care until the eye fully functions right.
Moreover:
With Mo Academy, every optic related topic will get covered from all its aspects.
Since this field is uniquely a wide and complicated one,
Mo Academy’s team is ready to answer all your questions. Just make sure to Contact us.