In patients with long-sightedness or myopia or thin corneas are not sufficient to correct the laser can be used without removing the natural lens of the eye, with a special intraocular lens implantation in the eye refractive error corrected. This is because the natural lens remains intact, the adaptive power conservation and persons who have reached the age of presbyopia, in addition to good visibility round, will have a good near vision. The action by creating a very small incision in the cornea, lens subtle in front of the eye's natural lens implanted to correct myopia or camera.
There are different types of lenses. Some of them in the anterior chamber of the eye (behind the cornea and in front of the colored iris of the eye) are and some of them in the posterior chamber of the eye (behind the iris on the lens patients)Intraocular lenses are placed permanently at any time, but can be removed with surgery
The narrow duct that drains tears from the eye naturally makes it into the nose, lacrimal duct obstruction is said to be either congenital or acquired. Its acquisition type of an infection occurs, leading to fibrosis and lacrimal duct obstruction is.
Congenital nasolacrimal duct obstruction between the ages of 3 to 12 weeks, in the form of continuous tearing of one eye and, rarely, from both eyes arise. At the end of nasolacrimal duct obstruction due to the remaining curtain on the nose. Because the first 2 weeks after birth tears in the lacrimal glands do not secrete, infants with asymptomatic obstruction to the first few weeks.
In children, congenital nasolacrimal duct obstruction are mostly spontaneous and often massage the lacrimal sac opens up to a year. Sometimes the nose or facial bone fractures can cause mechanical obstruction of the nasolacrimal duct. Nasolacrimal duct obstruction usually leads to infection of the lacrimal sac is long
Glaucoma is a condition where an increase in intraocular pressure occurs and, if untreated, can lead to optic nerve damage and blindness
Transparent and smooth fluid called "aqueous humor" is constantly circulating in the eye, if by blocking the exit of aqueous humor, the fluid pressure inside the eye rises and this leads to optic nerve damage
The cornea is the transparent layer in front of the colored part of the eye is said to be just in front of the eye (iris) is located. focus retina. Corneal transplant procedure in which corneal opacity which have been replaced with a transparent cornea. This action "keratoplasty" also called