Laser In Ophthalmology

The use of lasers in ophthalmology
Laser technology has changed the way surgeons and other health professionals work in a variety of medical fields, but it is still in the field of ophthalmology that use the most complex and comprehensive medical lasers are made. The accuracy and versatility of the laser reduces ophthalmologists, shrink, stretch and eliminate ocular tissues in a way that is much safer and more effective than previous technology allowed eye. The Nd: YAG laser is one of the most commonly used in eye surgery procedures, and plays an important role in the treatment of certain eye disorders the most frequent and serious. What a Nd: YAG laser? Nd: YAG stands for yttrium-aluminum-garnet doped with neodymium, which is the crystal that is used to generate the YAG laser. The laser can be continuous or pulsed, for different applications. The YAG laser is one of the largest and most widely used ophthalmic equipment, particularly crucial in the treatment of posterior capsular opacification can result after cataract surgery. The laser is also used to perform surgical iridectomy (also known as corectomy) in patients with viewing angles of the eyes narrow, or narrow angle glaucoma. Iridectomy involves the surgical removal of part of the iris, and is used to treat angle-closure glaucoma, it is also used in the treatment of melanoma of the iris. Other uses for ophthalmic YAG laser include drainage premacular bleeding in patients with Valsalva retinopathy, panretinal photocoagulation treatment, and treatment of floaters and recurrent corneal erosions. Benefits of a YAG laser iridectomy Before Laser YAG iridectomy surgical blade instruments used to open the iris of the patient, a procedure that was very risky and has the potential to cause a hematoma in the patient, or potentially expulsive hemorrhage. The use of laser technology eliminates the possibility of such hazards. During the operation of a YAG laser is used to make a hole in the iris to facilitate the flow of aqueous humor and maintain stable intraocular pressure. In addition, the laser allows ultra precise and consistent cuts that avoid damage to surrounding tissues. Finding the problem: the cornea of patients with vision problems topography are invited to receive testing by a medical imaging technique called non-invasive corneal topography. It is used for mapping the surface curvature of the outer structure of the eye, known as the cornea. This three-dimensional map can be used to evaluate the irregularities in the shape of eyes, as well as issues and diseases that can cause vision problems. corneal topography is commonly used by ophthalmologists and optometrists to assess and determine the best way to correct vision problems.