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LASIK Eye Surgery: Improve Your Vision without Corrective Eyewear

Although glasses and contacts can improve your vision if you are nearsighted, farsighted, or have astigmatism, they can be uncomfortable and restricting

Dr. Laurence T.D. Sperber, MD, PC, offers LASIK eye surgery--an innovative procedure that can help you achieve clearer, crisper vision

Find out what makes LASIK so great...

Diagram of effects of laser eye surgery

LASIK is the breakthrough procedure that has helped countless patients achieve clearer, improved vision. At our practice in New York, NY, Dr. Sperber, can help you achieve that goal. LASIK (Laser In Situ Keratomileusis) is one of the latest developments in laser vision correction. During LASIK surgery, an instrument called a microkeratome is used to create a thin flap in the cornea (much like a carpenter's plane works). The excimer laser then gently reshapes the cornea beneath the flap and the flap is then put back in place. By reshaping the cornea, LASIK can correct nearsightedness, astigmatism, and farsightedness. Dr. Sperber uses Contoura™ Vision, an advanced tool for even safer, more precise treatment.

How the Excimer Laser Delivers Ultimate Accuracy

LASIK stands for Laser In Situ Keratomileusis. Keratomileusis, which means to change the shape of the cornea, is a form of vision correction that has been performed for over 30 years. Earlier forms of this procedure used only the microkeratome to reshape the cornea. The development and subsequent FDA approval of the excimer laser with its submicron accuracy, combined with improvements in microkeratome technology allows us to perform the precise, accurate procedure of LASIK we use today.

Illustration of LASIK

The microkeratome passes over the surface of the cornea creating a flap in the anterior portion. The flap is then moved, and gently held, to one side. The laser is then centered over the pupil and gently reshapes the cornea by removing a minute amount of corneal tissue in a precise, computer-guided pattern, sculpting it into a new shape. Only a microscopic amount of corneal tissue is removed. This part of the procedure usually takes less than a minute. The corneal flap is then repositioned and fluid is used to irrigate beneath it to remove debris. After a few moments, the corneal flap securely adheres back into its original position, completing the entire procedure in about 10-15 minutes.

Advantages of Choosing LASIK for Visual Error Corrections

LASIK eye surgery can be used to correct a wide range of visual errors, including nearsightedness, farsightedness, astigmatism, and presbyopia. For the right candidates, LASIK offers a wealth of advantages.

Some of the most commonly reported benefits of the procedure include:

  • Freedom from corrective lenses: Reducing or eliminating the need for glasses and contact lenses not only gives patients more freedom and independence, but can save them money on eye care and eyewear, as well.
  • Immediate results: Although you will not experience an immediate improvement in vision the moment surgery ends, you should begin to see changes within a day or so. As your eyes heal from the corneal reshaping performed during the LASIK protocol, you will continue to experience better and better vision.
  • No sutures or bandages: Lasers have changed the way professionals like Dr. Sperber operate on their patients. Because lasers are extremely precise instruments, no stitches are required to close the incision after surgery. This reduces the trauma to the eye and speeds up recovery. It also lowers the risk of infection during healing.
  • An increase in self-confidence: Being dependent on glasses can take a toll on a patient’s confidence. Having the ability to go without any type of corrective eyewear often brings with it a sense of self-reliance that translates to heightened self-esteem. This is especially important for people who cannot or will not wear contact lenses but prefer not to wear glasses all the time.
  • Career opportunities: Some career paths like law enforcement or aviation are not available to those who have to wear eyeglasses or contact lenses. By removing the barriers to interviewing and studying for new positions, LASIK eye surgery can transform a patient’s job and earnings outlook.
  • New activity choices: Some activities, like swimming, can be more challenging for athletes or hobbyists who require contact lenses or glasses to see clearly. By undergoing the LASIK eye surgery procedure, patients can explore activities and interests that were previously unavailable or too much of a challenge.

Understanding the Numbers...

Lasik satisfaction stats

*According to the American Refractive Surgery Council

Typically, if you are over the age of 18, with stable vision—meaning no change in your prescription for eyeglasses or contact lenses for about 12 months—and free from ocular disease, then you may be a candidate for the correction of nearsightedness, farsightedness, and astigmatism.

How is LASIK performed?

Diagram of LASIK surgery

Pre-Operative Care

Finger holding a contact lensBefore having Laser Vision Correction, you will have a complete pre-operative examination performed by Dr. Sperber or Dr. Sherman. It is important that you remove your soft contact lenses at least one week prior to this examination. Hard or Rigid Gas Permeable contact lenses must be removed at least four to six weeks prior to the pre-op exam. Once a doctor has determined that you are a candidate for Laser Vision Correction, you can be scheduled for your laser procedure.

Prior to Surgery

Before the actual surgery, it is also necessary to be without contact lenses: one week for soft contact lenses; and four to six weeks for hard or rigid gas permeable contact lenses. You can eat and drink normally prior to your procedure.

Upon Arrival

Upon arrival in the laser suite, anesthetic eye drops will be placed in your eyes. You will then sit down on the laser chair and it will recline until you are lying flat. Once in the laser chair, you will look up at a red light, which you will see in front of you. The doctor will put some anesthetic drops in your eye and then a lid speculum, an instrument that will prevent you from blinking, will be placed in your eye. The doctor will then prepare you for the procedure by telling you exactly what will happen during the procedure. You will be instructed when it is most important to look at the light. The procedure itself will take only a few minutes.

Immediately Following the Procedure

At the end of the procedure, a plastic eye shield will be taped over your eyes. You will then sit up and the doctor will check your eyes. After you leave the laser suite, you will be given your post-operative instructions regarding the drops you will take and then you will be ready to go home.

Imagine seeing the world with crystal clear vision...

Before and after LASIK

LASIK Post-Operative Care


After LASIK, the visual recovery is very rapid. On the day of your procedure, your vision will be somewhat foggy or smoky. By the next day, your vision will be significantly better. It is very important to avoid rubbing your eyes for the first week after LASIK, and it is crucial to take your drops as instructed by your doctor.


After LASIK, some patients experience some increased dryness in their eyes, which can lead to some visual symptoms such as halos around lights or problems with glare. These problems are usually short lived and using the prescribed drops and artificial tears should hasten their resolution.

Potential Side-Effects and Complications

LASIK has a very high degree of success. Even though the FDA approved this procedure, there may be a small percentage of patients who experience minor under-correction or over-correction, halos or glare around lights. Usually these symptoms spontaneously disappear. Enhancement procedures may be performed to correct over- or under-correction. 20/20 vision is our goal, but we cannot guarantee perfect vision. Nor can we promise that eyeglasses or contact lenses will not be needed in the future. Our goal is to reduce or eliminate your dependence upon glasses and contact lenses. Any patient at the average age of 40 may require reading glasses.

Schedule a Consultation

If you have questions about LASIK or would like to learn more about your candidacy, please call our office at (212) 753-8300 or contact our team online to schedule your consultation with Dr. Sperber. Patients can also weigh the benefits of LASIK versus photorefractive keratectomy (PRK), a similar procedure, by speaking with Dr. Sperber.

Dr. Sperber

Laurence T.D. Sperber, MD, PC

Dr. Sperber is a fellowship-trained, board-certified ophthalmic surgeon who has been serving the eye care needs of New York patients for over 20 years.

He belongs to various notable organizations, including: 

  • The American Board of Ophthalmology - Diplomate 
  • The American Academy of Ophthalmology - Fellow 

To schedule a consultation at Dr. Sperber's practice, contact us online or call us at (212) 753-8300.