The Safest LASIK: Intralase

Cataract Surgery

The doctors at Luna Eye Centers are comprehensive ophthalmologists specializing in only the most advanced vision care techniques. Cataract surgery at LUNA eye centers i0s safe and effective. We use a modern surgical technique known as phacoemulsification.

Using the most up to date methods and instrumentation, cataract surgery is typically performed using a small incision phacoemulsification technique. This means that the cataract surgery is accomplished using the smallest possible incision, and removal of the lens material is accomplished using an ultrasonic needle.

Following proper dilation of the pupil and preparation of the surgical area using betadine or other cleansers, a topical anesthetic is administered to the surface of the eye. An incision of 2.5 to 3 millimeters in length is then created at the junction of the cornea (the clear domed structure on the front of the eye) and the sclera (the white part of the eye).

Another dose of anesthetic is then administered inside the eye through this incision. The front part of the lens envelope, know as the lens capsule, is carefully opened so that the lens material can be removed. This is accomplished using a needle-like ultrasonic device, which pulverizes the hardened and yellowed lens proteins. The pulverized material is simultaneously vacuumed from the eye.

Once all of the cataract material has been removed, and assuming that the lens capsule which was opened at the beginning of the surgery remains strong enough to support the lens implant, a folded intraocular lens specifically chosen by the surgeon to suit your individual needs is then inserted through the original incision and maneuvered into the lens capsule and then centered. The lens will remain inside your eye in this location without moving. Intraocular lenses cannot be felt or sensed in any way by the patient.

In most cases, once the lens is centered within the lens capsule, the instruments are removed, and the surgery is therefore complete. Under most normal circumstances stitches (or sutures) are not required to keep the incision sealed. Should the incision require a suture to be placed for proper sealing, this suture is generally removed within the first week following surgery.

Recovery from surgery is generally very quick, with most patients achieving noticeably better vision within the first 24 hours of the procedure. Patients are generally asked to use two different eye medications, administered as drops several times daily for the first few weeks after surgery. It is important that during the first 7 post-operative days patients refrain from strenuous activity such as lifting weights for exercise or lifting other heavy objects. Patients should also refrain from eye rubbing during the first few weeks following surgery.

If glasses are required following surgery to achieve the best possible vision either for close up work such as reading, or for distance purposes, these will be prescribed three to four weeks after surgery when full recovery is expected. If both eyes are scheduled to have surgery within a few weeks of each other, then glasses, if needed, will be prescribed following full recovery of the second eye.

Intraocular Lens

The doctors at Luna eye centers have 2 new exciting intraocular lens implant procedures. The Restor™Lens by Alcon and the Rezoom™ Lens AMO (American Medical Optics)

Intraocular lens come in a variety of materials and designs. Your surgeon generally chooses a lens made of a material that is best suited to your individual situation. All intraocular lenses used in our practice are coated with UV filters. Some lenses are yellow in color. These lenses are theoretically better at blocking the light rays in the blue spectrum which are thought to be related to the development of macular degeneration in some patients. Some intraocular lenses are designed to be multifocal in certain lighting circumstances, which may enable patients to see both at distance and near without the aid of spectacles. This effect has been shown in all patients in whom the lens has been implanted, and it is once again important for patients to realize that while cataract surgery with intraocular lens implantation frequently results in a reduced dependency on eye glasses it is never guaranteed to eliminate this need totally.

A new procedure to reduce dependency of your bifocals...using Array, ReZOOM, ReSTOR & CRYSTALENS

Bifocal implantation is a surgical procedure that uses the same successful techniques of modern cataract surgery to correct nearsighted and farsighted vision. The primary difference between cataract surgery and bifocal implants is that cataract surgery is done to remove a patient’s cloudy lens, where bifocal implantation is done to reduce or eliminate a person’s dependence on glasses or contact lenses. It is the only procedure available that restores good vision for distance, upclose and intermediate vision all at the sametime!

The onset of presbyopia has traditionally meant that patients are relegated to using glasses for clear vision. What’s more, even those individuals who have received laser vision correction will eventually become presbyopic and need glasses or contact lenses to restore their full range of sight.

Multifocal lenses offer a solution. Unlike procedures that focus on changing the shape of the cornea, An implant works on the lens inside the eye. Consequently, patient’s vision after the procedure will be stable and unlikely to change over time. In addition, cataract surgery will not be necessary later in life. The multifocal lens that is used to replace the eye’s natural lens will provide clear vision at all distances, giving patients little or no dependence on traditional or progressive bifocal lenses.