In ophthalmology (the branch of medicine dealing with the eye) the laser has become one of the common tools used for procedures today.  A laser, which is an acronym of “light amplified by stimulated emission of radiation,” is an electromagnetic radiation device used for surgical treatments, including but not limited to the eye.  A Laser uses electromagnetic radiation waves called photons.  The photons, unlike other radiation heat sources, work together in sync with each other in order to create a high energy, extreme power. Laser in modern ophthalmology have become widely used because of its ability to manage precise surgical procedures.    

Common Procedures

Here are some common ophthalmology laser procedures:

•    Diabetic Retinopathy
•    Macular Degeneration
•    Glaucoma Trabeculoplasty
•    Posterior Capsulotomy
•    To help eliminate the need for glasses; and
•    For cosmetic procedures of the eye/s

Method of Procedures

All laser ophthalmology procedures are preformed in pretty much the same manner—the patient is awake under a specialized microscope with an ophthalmology laser attached and the laser is focused on the intended area while a number of quick burst of laser energy is dispersed to perform the procedure.  

Anesthesia is usually not needed; only in some cases will a local anesthetic be used.  Laser ophthalmology procedures, including procedures done with the ND YAG laser, usually only take five to twenty minutes, and is usually painless.  Shortly after the procedure, the patient is able to immediately perform everyday activities.

Complications

The use of lasers in ophthalmology is usually safe and painless; although, just as is the case with any surgery, complications may occur.  Of the limited complications, the most common are tissue damage.  In very rare cases, bleeding and vision loss can occur.  Make sure to check the licensing and training of your ophthalmologist before you allow any procedures to be done on your eye in order to limit the complications than can occur.