2026-07-20
Why is the medical team important for a successful implantable collamer lens surgery?
Implantable collamer lens (ICL) surgery is a precise procedure that requires an experienced medical team. This article explains why the expertise of the medical staff is crucial for successful ICL surgery, especially for those with thin corneas or high myopia.


Hello, this is Gangnam Smile Eye Clinic 😊💙
If you are considering vision correction surgery,
you have probably looked into LASIK or LASEK at some point.
However, after a detailed examination, it turns out that not everyone
can undergo laser vision correction surgeries like LASIK or LASEK.
This is because if your cornea is thin, or if you have high myopia or extremely high myopia,
where a high degree of correction is needed,
the burden of corneal ablation can be significant.
In such cases, an alternative method to consider
is implantable collamer lens (ICL) surgery.
With the recent increase in interest in ICL surgery,
the number of people looking for clinics specializing in ICL surgery has naturally grown.
ICL surgery is not just a simple vision correction procedure;
it is a delicate process of inserting a customized lens into the internal space of the eye.
Therefore, the experience and expertise of the medical team are known to be crucial for this surgery.
What is ICL surgery?
Unlike LASIK or LASEK, which correct vision by reshaping the cornea,
ICL surgery corrects vision by inserting a specially designed lens inside the eye.
It has the advantage of preserving corneal tissue, making it suitable for patients with thin corneas,
high myopia, or extremely high myopia.
However, since the lens is directly inserted into the eye, every step is extremely important, from the pre-operative examination
to lens selection and determining the insertion position.
This is why many people seek out clinics specializing in ICL surgery
and carefully check the medical team's experience and surgical system.
Why choosing a good ICL clinic is important

The structure of each person's eye is unique.
Various factors such as anterior chamber depth, eyeball size, astigmatism direction, and corneal condition
differ from person to person. Therefore, even with the same vision,
the appropriate lens size and insertion method may vary.
If the lens size calculation is not accurate,
the following problems may occur:
✔ Unstable lens position
✔ Reduced astigmatism correction effect
✔ Potential increase in intraocular pressure
✔ Glare and visual discomfort
✔ Decreased corrective power due to lens rotation
Therefore, a good ICL clinic does not merely check vision numbers;
it emphasizes the process of precisely analyzing the entire eye structure
to select the most suitable lens for the patient.
Why the surgeon's skill is crucial for ICL surgery

For LASIK or LASEK, advanced laser equipment plays
a crucial role.
In contrast, ICL surgery involves the medical team directly inserting the lens into the eye and
adjusting its position, making surgical proficiency even more critical.
Especially when using lenses for astigmatism correction,
the lens must be precisely aligned with the correct axis.
If the lens rotates slightly or deviates from its planned position,
the corrective effect may decrease,
and residual astigmatism may remain.
Therefore, when looking for a good ICL clinic,
it's important to check not just the equipment but also whether the medical team with diverse surgical experience
directly performs the examination and surgery.
A good ICL clinic starts with precise examinations

For successful ICL surgery,
a precise pre-operative examination is essential.
In particular, the following items must be carefully checked:
✔ Corneal endothelial cell count test
Corneal endothelial cells play a role in maintaining corneal transparency.
Once reduced, endothelial cells are difficult to recover naturally,
so it's important to ensure a sufficient cell count before surgery.
✔ Anterior chamber depth test
For the lens to be safely positioned, there must be sufficient space inside the eye.
If the anterior chamber depth is insufficient, ICL surgery
may not be suitable, so accurate measurement is crucial.
✔ Eye structure analysis
The internal space of the eye and the condition of the crystalline lens are precisely analyzed
to determine the appropriate lens size.
Thus, a good ICL clinic places more importance on pre-operative examinations
than on the day of surgery,
and establishes a personalized surgical plan.
Criteria for choosing a good ICL clinic

If you are considering ICL surgery,
it's advisable to check the following:
✔ Extensive clinical experience
You should confirm whether the medical team has experience with various cases,
including patients with high myopia, extremely high myopia, and astigmatism.
✔ Systematic precise examination
It's good to check if they meticulously analyze the eye condition using various examination equipment.
✔ Customized surgical plan
You should confirm that they do not apply the same surgical method to all patients
but propose a method tailored to each individual's eye condition.
✔ Post-operative management system
Regular follow-up examinations are also important after ICL surgery.
It's advisable to check if a system is in place to continuously
monitor lens position, intraocular pressure, and eye health.
A good ICL clinic ultimately prioritizes personalized care

ICL surgery is not merely a procedure to improve vision;
it is a choice directly related to your long-term eye health.
Therefore, it is a precise vision correction surgery that must be performed
after accurately analyzing each individual's unique eye structure and vision status.
Thus, if you are looking for a good ICL clinic,
it is important to prioritize the medical team's experience, precise examination system,
and post-operative care system over cost or promotions.
Especially in cases of high myopia, extremely high myopia, or accompanying astigmatism,
more meticulous surgical planning is required,
so it is advisable to have a thorough consultation with a medical team
who possesses diverse clinical experience.

Gangnam Smile Eye Clinic conducts precise pre-operative examinations for ICL surgery
to meticulously analyze each individual's eye condition,
and based on this, establishes a customized surgical plan.
Furthermore, even after surgery, through a systematic follow-up management system,
we help maintain stable vision and manage eye health.
If you are considering ICL surgery, first undergo a precise examination
to accurately check your current eye condition,
and then have a thorough consultation with the medical team about the vision correction method suitable for you.
The standard for a good ICL clinic ultimately lies in
how meticulously they understand your eyes and prioritize safety.
If you consider these aspects important,
consulting with Gangnam Smile Eye Clinic
could be a good option.
💙 Smile Surgery is indeed at Gangnam Smile Eye Clinic 💙
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Frequently Asked Questions
When is lens implantation surgery considered?
Lens implantation surgery can be considered as an alternative when laser vision correction surgeries like LASIK or LASEK are difficult. It is particularly suitable for cases where the cornea is thin or for high myopia and ultra-high myopia, where a high degree of correction is needed. It has the advantage of preserving corneal tissue.
Why is the medical team's experience important for lens implantation surgery?
Yes, lens implantation surgery involves a delicate process where the medical team directly inserts and adjusts the lens inside the eye, so proficiency is very important. Especially for astigmatism-correcting lenses, the lens must be positioned precisely along the correct axis, so the medical team's dexterity and experience determine the success of the outcome.
What tests are performed before lens implantation surgery?
A precise examination is essential before lens implantation surgery. Corneal endothelial cell examination confirms the number of cells needed to maintain corneal transparency, and anterior chamber depth examination measures whether there is enough space for the lens to be safely positioned. Additionally, the eye structure is analyzed to determine the appropriate lens size.
Is lens size selection important for lens implantation surgery?
Yes, lens size selection is very important. Since eye structures vary from person to person, the appropriate lens size must be determined by precisely analyzing the anterior chamber depth and eye size. If the lens size calculation is inaccurate, problems such as unstable lens position, increased intraocular pressure, and reduced astigmatism correction effect can occur.
How should I manage my eyes after lens implantation surgery?
Regular check-ups are also important after lens implantation surgery. It is recommended to choose a facility with a post-operative management system that allows continuous monitoring of lens position, intraocular pressure, and eye health. This helps maintain stable vision and manage eye health.