Debunking LASIK Myths: Setting the Record Straight on Success Rates

Medical content writer / Pharmacist
14 January. 2024
LASIK success rates
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LASIK success rate : LASIK is an advanced vision correction method that uses high-tech tools to reshape the cornea and improve eyesight. Today, we embark on a journey to debunk common myths surrounding LASIK eye surgery, focusing on the widely debated topic of LASIK success rates. LASIK offers hope to those seeking freedom from vision issues like near-sightedness, farsightedness, and astigmatism. Despite the promise of better vision, there are common misunderstandings and myths surrounding LASIK, causing worry among potential patients. In this exploration, we aim to debunk these myths and clarify the true success rates of LASIK.  As a leading provider of medical tourism, Mediranco aims to provide accurate information and guide you through the truth about LASIK's remarkable success.

What exactly is Lasik eye surgery?

LASEK, which stands for Laser epithelial keratomileusis, combines the extensive advantages of LASIK and PRK, addressing conditions such as astigmatism, nearsightedness, and farsightedness. The primary distinction between LASEK and LASIK lies in the positioning of the excimer laser beam on the cornea. In LASIK, the laser shapes the cornea following the creation of a corneal flap. On the other hand, in LASEK, the laser shapes the cornea's surface after removing the corneal epithelium, which is the outermost layer of corneal tissue. Despite the widespread popularity of LASIK, LASEK and PRK may be more suitable alternatives with favorable outcomes for individuals who are not eligible for LASIK.

LASIK success rates

Understanding LASIK success rates

LASIK eye surgery has gained a reputation for its high success rates, with claims often surpassing 99%. However, it's essential to delve deeper into these statistics to gain a more realistic perspective. Success rates in medical procedures are typically influenced by several factors, including patient selection, surgeon expertise, and advancements in technology.

A single-centre, prospective, non-randomised study conducted between 1998 and 2015. The study recorded preoperative and postoperative data, including refractions, uncorrected visual acuity (UCVA), best-corrected Snellen visual acuity (BCVA), and complications for all eyes undergoing myopic LASIK.

Study Methodology:

The comprehensive study evaluated safety, efficacy, refractive predictability, treatment trends, retreatment rates, and complication rates. The focus was on 53,731 eyes of 27,312 patients, with a median age of 31.6 years. The majority were ethnic Chinese (87.4%), and the mean follow-up time was 78±75.6 days.

Key Results LASIK success rates:

The study revealed an overall efficacy index of 0.91, showcasing the success of LASEK eye surgery. Notably, over 99% of eyes achieved UCVA of ≥20/40, with more than 70% reaching 20/20 since 2010. A remarkable 95.43% of eyes experienced no loss of vision postoperatively.

Complication Rates:

The study identified minimal complications, with only 4.2% and 0.37% of eyes losing 1 and ≥2 lines BCVA, respectively. Moreover, the safety index has consistently surpassed 1.05 since 2010, underscoring the procedure's safety profile.

Factors Influencing LASIK Success:

1. Patient Candidacy:

   - LASIK may not be suitable for everyone. Factors such as age, corneal thickness, and overall eye health play a crucial role in determining candidacy.

2. Surgeon Expertise:

   - The skill and experience of the surgeon are paramount. Choosing a qualified LASIK specialist significantly contributes to the success of the procedure.

3. Technological Advancements:

   - LASIK technology has evolved over the years. Modern equipment and techniques enhance precision, reducing the risk of complications and improving success rates.

Debunking the 99% Myth:

While LASIK is indeed a highly successful procedure, the claim of success rates consistently exceeding 99% requires scrutiny. These figures often represent an aggregate of various studies and might not accurately reflect individual experiences. Success rates can vary based on the specific criteria of each study and the characteristics of the patient group.

Realistic Expectations of LASIK success rates:

It's crucial for prospective LASIK candidates to have realistic expectations. While the majority of patients achieve significant improvements in vision, absolute perfection is not guaranteed. Factors like pre-existing eye conditions and individual healing responses can influence outcomes.

The Role of Post-Operative Care:

Success extends beyond the surgery room. Post-operative care is vital in ensuring the longevity of LASIK results. Following the prescribed guidelines and attending regular check-ups significantly contribute to sustained success.

LASIK success rates

Choosing Mediranco for LASIK:

Your trusted partner in medical tourism services, Mediranco ensures that your LASIK journey is guided by experienced professionals. Our network of world-class surgeons, coupled with state-of-the-art facilities, aims to provide you with the highest standard of care.

Conclusion of LASIK success rates

The results of this extensive study indicate that LASEK eye surgery enjoys an exceptionally high rate of success. The findings highlight its effectiveness, safety, and ability to accurately predict refractive outcomes, with the majority of patients attaining and maintaining excellent vision. As technology and surgical methods continue to progress, LASEK stands as a dependable choice for individuals seeking precise and successful LASIK eye surgery for myopia. LASIK's impressive success rates are attributed to a combination of advanced technology, skilled surgeons, and careful patient selection. Although the claim of a 99% success rate may not apply universally, the overall efficacy of LASIK as a vision correction procedure is undeniable. Count on Mediranco health tourism company to be your partner in accessing top-quality LASIK services, clarifying success rates, and assisting you in achieving the clear vision you deserve. We are fully prepared to assist you in achieving your desired eye surgery results

How much is Lasik surgery in Iran?

How much is Lasik surgery in Iran?

There are various reasons which cause the low prices of LASIK in Iran. A large number of LASIK clinics and applicants are the most important reasons. Although the costs of operation depend on the ophthalmology center, your ophthalmologists, utilizing methods and …, the average range in Iran is about $1000 for both of the eyes.


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