Procedure Type
SurgicalProcedure Duration
15 min - 30 minHospital Stay (Days)
No need to stayBlade-Free LASIK, also known as all-laser LASIK or femtosecond LASIK, is an advanced form of laser eye surgery that corrects vision without the use of a mechanical blade. Unlike traditional LASIK, which uses a microkeratome blade to create a corneal flap, Blade-Free LASIK uses a femtosecond laser for this step, ensuring higher precision and safety. This procedure is commonly used to treat myopia (nearsightedness), hyperopia (farsightedness), and astigmatism, allowing many patients to reduce or eliminate their dependence on glasses or contact lenses.
The Blade-Free LASIK process begins by creating a thin flap in the cornea using a femtosecond laser. This flap is gently lifted to expose the inner layers of the cornea, which are then reshaped with an excimer laser to correct refractive errors. Once the reshaping is complete, the flap is repositioned, where it naturally adheres without the need for stitches. The use of lasers in both stages of the procedure provides a highly customized and accurate treatment with less trauma to the eye.
Candidates for Blade-Free LASIK are generally adults over the age of 18 who have a stable eye prescription for at least a year. It is ideal for individuals with moderate to high degrees of nearsightedness, farsightedness, or astigmatism. This technology is also particularly beneficial for patients with thinner corneas or those who may not qualify for traditional LASIK. A comprehensive eye exam is necessary to determine if Blade-Free LASIK is a suitable option.
The entire Blade-Free LASIK procedure typically takes 15 to 20 minutes for both eyes. Patients are awake throughout the surgery but given numbing eye drops to eliminate discomfort. After the femtosecond laser creates the corneal flap, the excimer laser reshapes the corneal tissue according to the patient’s specific prescription. Patients usually experience only mild pressure during the procedure and no pain. Vision improvement can be noticed almost immediately, with continued improvement over the following days.
Senior Consultant & Assistant Professor MBBS, MD OPHTHALMOLOGY, FRCS
MBBS, MD - Ophthalmology Ophthalmologist/ Eye Surgeon
Recovery from Blade-Free LASIK is usually quick and uneventful. Most patients can return to normal activities within 24 to 48 hours. Temporary symptoms such as dry eyes, light sensitivity, or mild blurriness may occur but typically resolve within a few days. Eye drops are prescribed to aid healing and prevent infection. Follow-up visits are scheduled to monitor the healing process and ensure optimal visual outcomes.
Yes, Blade-Free LASIK is considered safer and more precise than traditional LASIK. The use of a femtosecond laser reduces the risk of flap-related complications, improves flap accuracy, and enhances overall surgical outcomes. It also offers greater customization, allowing surgeons to tailor the treatment based on each patient’s unique eye structure.
The visual results of Blade-Free LASIK are long-lasting. Once the cornea is reshaped, it does not revert to its original form. However, normal age-related changes such as presbyopia may affect vision later in life, and enhancements or reading glasses might be needed. Most patients enjoy stable, clear vision for many years following surgery.
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