Eye problems or vision problems of refractive errors are treatable. An advance technology, based on laser technique, is being used to treat eye problems so that people can have correct vision with no need of wearing eyeglasses or contact lenses. Laser eye surgery procedures are proved super purposeful for people suffering from different types of refractive errors or eye problems. This type of treatment is called by different terms such as Vision correction surgery or refractive eye surgery. Almost all laser eye surgery procedures are performed by reshaping the cornea. Cornea is a clear front part of the eye. It is reshaped so that light traveling through it is properly focused onto the retina located in the back of the eye.Let’s discuss different types of laser surgery procedures done to improve vision, in brief:
• Most common procedure and type is LASIK. It is laser in-situ keratomileusis. This procedure is done to correct vision in people who are nearsighted, farsighted, and who suffer from astigmatism. In this procedure, vision is corrected by reshaping underlying corneal tissue. A flap is made in the outer layer of the cornea to access the underlying tissue.
• LASEK sounds similar to LASIK. LASEK is a short term used for laser epithelial keratomileusis. In this method, an epithelial flap is created. And then epithelial cells are loosened using an alcohol solution. Surgeon then uses a laser to reshape the cornea, and then the flap is replaced and secured with a soft contact lens while it heals. It is performed to correct nearsightedness, farsightedness, and astigmatism.
• Another type of laser eye surgery procedures is PRK which is a short term for photorefractive keratectomy. This procedure is perfect to correct mild to moderate nearsightedness, farsightedness and to treat astigmatism. Again a laser is used to reshape the cornea, which delivers a cool pulsing beam of ultraviolet light. It is used on the surface of the cornea. And etc.
All the laser eye surgery procedures are performed by highly qualified and highly experienced eye surgeons in Sydney. You can easily find out the eye care clinics where expert surgeons offer variety of laser procedures to help correcting eye problems and vision problems.
• Most common procedure and type is LASIK. It is laser in-situ keratomileusis. This procedure is done to correct vision in people who are nearsighted, farsighted, and who suffer from astigmatism. In this procedure, vision is corrected by reshaping underlying corneal tissue. A flap is made in the outer layer of the cornea to access the underlying tissue.
• LASEK sounds similar to LASIK. LASEK is a short term used for laser epithelial keratomileusis. In this method, an epithelial flap is created. And then epithelial cells are loosened using an alcohol solution. Surgeon then uses a laser to reshape the cornea, and then the flap is replaced and secured with a soft contact lens while it heals. It is performed to correct nearsightedness, farsightedness, and astigmatism.
• Another type of laser eye surgery procedures is PRK which is a short term for photorefractive keratectomy. This procedure is perfect to correct mild to moderate nearsightedness, farsightedness and to treat astigmatism. Again a laser is used to reshape the cornea, which delivers a cool pulsing beam of ultraviolet light. It is used on the surface of the cornea. And etc.
All the laser eye surgery procedures are performed by highly qualified and highly experienced eye surgeons in Sydney. You can easily find out the eye care clinics where expert surgeons offer variety of laser procedures to help correcting eye problems and vision problems.
No comments:
Post a Comment