LASIK (LaserAssisted In Situ Keratomileusis) eye surgery is one of the most popular procedures for correcting refractive errors like myopia (nearsightedness), hyperopia (farsightedness), and astigmatism.

In recent years, it has gained widespread popularity in India, with millions of people opting for it to achieve clear vision without the need for glasses or contact lenses.

Are you concerned about LASIK surgery’s safety? Worried about the risks and complications?

This blog explores the safety of LASIK eye surgery in India, the factors that contribute to its success, and how to make informed decisions before opting for the procedure.

What is LASIK Eye Surgery ?

LASIK surgery reshapes the cornea—the clear, dome shaped surface of the eye—to improve vision. It uses an excimer laser to remove a small amount of tissue from the cornea, allowing light entering the eye to be properly focused onto the retina for clear vision.

The surgery is quick, typically taking 1015 minutes per eye, and the recovery time is relatively short, with most patients experiencing improved vision within a few days.

India has become a hub for LASIK surgery, offering the procedure at a fraction of the cost compared to Western countries. With its burgeoning medical tourism industry and world class eye care facilities, India attracts patients from all over the world seeking affordable and high quality LASIK surgery.

Safety Standards in India

The safety of LASIK eye surgery in India largely depends on where you choose to undergo the procedure. India's top tier eye hospitals and specialised LASIK centres are equipped with advanced technology and adhere to stringent international standards. Many of these facilities have experienced ophthalmologists trained in the latest techniques, ensuring a high level of safety and success.

Factors that enhance LASIK safety in India include

• Accredited Eye Hospitals: Many Indian hospitals that perform LASIK are accredited by international bodies like Joint Commission International (JCI) or the National Accreditation Board for Hospitals & Healthcare Providers (NABH). These accreditations ensure that hospitals maintain high standards of patient care, hygiene, and safety.

• Skilled Surgeons: India is home to some of the best ophthalmologists in the world. Surgeons who perform LASIK in reputable hospitals are highly trained, often with international experience and certifications.

• Advanced Technology: LASIK procedures in India are performed using the latest technologies, such as bladeless LASIK (also known as FemtoLASIK) and wavefront guided LASIK, which offer enhanced precision and safety.

• Personalised PreSurgical Assessment: Safety begins with a comprehensive preoperative evaluation. Reputable clinics in India ensure that only suitable candidates are chosen for LASIK surgery, which minimises risks and ensures optimal results.

Despite these advantages, it's important to note that not all clinics maintain the same level of quality. There are also smaller, less reputable centres that may cut corners to offer cheaper rates, compromising safety and outcomes.

Common Risks and Complications of LASIK

LASIK is considered safe when performed by a qualified and experienced surgeon. However, as with any surgical procedure, it carries some risks and potential complications. It's crucial to be aware of these before making a decision

• Dry Eyes: One of the most common side effects of LASIK is dry eyes, which can last for several weeks or months after surgery. In most cases, it is temporary and can be treated with lubricating eye drops.

• Glare, Halos, and Starbursts: Some patients may experience visual disturbances like glare, halos, or starbursts, especially at night. These effects are usually temporary but can be bothersome during the recovery period.

• Overcorrection or Undercorrection: While rare, there is a possibility that the surgery may overcorrect or undercorrect the refractive error, resulting in less than perfect vision. In some cases, a second "enhancement" surgery may be required.

• Flap Complications: During LASIK, a thin flap is created on the cornea, which is then lifted to reshape the underlying tissue. In some cases, issues with the flap can arise, leading to complications like infection or scarring.

• Regression: In some patients, the effects of LASIK may diminish over time, and vision may gradually regress, necessitating further correction with glasses or contact lenses.

• Infection or Inflammation: As with any surgery, there is a small risk of infection or inflammation following LASIK. However, this risk is minimised by using sterile surgical techniques and following postoperative care instructions.

Is LASIK Right for You?

Not everyone is a suitable candidate for LASIK. The safety and success of the procedure depend on several factors, and a thorough preoperative evaluation is essential. You may not be eligible for LASIK if you fall into any of the following categories

• Age: LASIK is generally recommended for individuals between the ages of 18 and 40. People younger than 18 typically have changing prescriptions, while those over 40 may develop presbyopia, an age related condition that affects near vision.

• Stable Prescription: Candidates should have a stable prescription for at least one year before undergoing LASIK. Significant fluctuations in vision can affect the results.

• Corneal Thickness: People with thin corneas may not be suitable candidates for LASIK, as there may not be enough tissue to safely reshape the cornea. In such cases, alternative procedures like PRK (photorefractive keratectomy) may be recommended.

• Eye Health: Individuals with certain eye conditions, such as glaucoma, cataracts, or severe dry eye, may not be eligible for LASIK. Additionally, those with a history of eye infections or injuries should discuss their suitability with a surgeon.

• General Health: Certain systemic conditions like autoimmune diseases or diabetes can affect the healing process and increase the risk of complications.

• Pregnancy or Breastfeeding: Hormonal changes during pregnancy or breastfeeding can affect vision, making it advisable to wait until these periods are over before considering LASIK.

Choosing the Right LASIK Surgeon in India

The choice of surgeon plays a critical role in ensuring the safety and success of LASIK surgery. When selecting a LASIK surgeon in India, consider the following factors

• Experience: Opt for a surgeon who has performed hundreds or thousands of LASIK procedures. Experience reduces the likelihood of complications and increases the chances of a successful outcome.

• Reputation: Research the clinic or hospital where the surgery will take place. Look for testimonials, reviews, and success rates to gauge the reputation of the facility and its staff.

• Technology Used: Inquire about the type of LASIK technology the clinic uses. Modern techniques like bladeless LASIK and custom LASIK offer more precise results and fewer complications compared to older methods.

• Thorough Consultation: A reputable LASIK surgeon will conduct a detailed consultation to evaluate your candidacy for the procedure. This includes a comprehensive eye exam, corneal mapping, and discussions about your medical history.

PostOperative Care

Postoperative care is crucial to ensuring a safe and speedy recovery after LASIK surgery. Patients are usually prescribed medicated eye drops to prevent infection and reduce inflammation. It’s important to follow the surgeon’s instructions diligently to avoid complications.

Here are some common postoperative tips for LASIK patients

Avoid Rubbing Your Eyes: Rubbing your eyes can dislodge the corneal flap, which can cause complications. It’s important to resist the urge to touch your eyes, especially in the first few days after surgery.

• Use Eye Drops as Prescribed: Artificial tears and medicated drops will help keep your eyes lubricated and reduce the risk of infection.

• Wear Sunglasses: Protect your eyes from bright light and UV exposure by wearing sunglasses, especially when outdoors.

• FollowUp Visits: Attend all scheduled followup appointments with your surgeon to ensure that your eyes are healing properly.

Is LASIK Safe in India?

LASIK eye surgery is considered safe in India, provided it is performed by an experienced surgeon in a reputable hospital or clinic that adheres to international standards.

While the procedure is highly successful for most patients, it is not without risks, and careful consideration must be given to factors such as candidacy, preoperative evaluation, and postoperative care.

India offers high quality LASIK surgery at affordable prices, making it an attractive option for both domestic and international patients. However, it is important to do thorough research and choose a facility with a proven track record to ensure the best possible outcome for your vision.

The information provided represents the views and opinions of Karetrip. It is crucial to conduct your own independent research before making any decisions regarding your healthcare journey.