What are the different types of keratocone treatment?
keratoconus is a disorder of the eye, in which the cornea gradually acquires a conical shape instead of a normal gradual curve. There are several different treatments for this condition. In mild cases, goggles or contact lenses may provide appropriate keratoconus treatment and vision correction. In more severe cases, the types of keratoconus of the corneal insert, the cross connection of the cornea or the corneal transplantation include.
Corneal -shaped distortion affects patient vision, and for those with mild sleeves of glasses or soft contact lenses, everything that is needed to solve the condition can usually be. There are several other keratoconus treatment options in patients who need more vision correction. Contact lenses permeable permeable gas or hard contacts are often able to provide much more accurate levels of correction due to the inflexible even surface they provide but can be unpleasant.
One solution to this discomfort is the use of “Praggyback” lenses; This is the first time the location of the soft čEye eyelets like a cushion with a stiff lens. There are also hybrid lenses that combine a strict center correction center with a soft skirt that surrounds it for comfort. These lenses have been designed specifically for keratocone treatment and float over the eye surface to improve comfort.
The possibility of keratoconus treatment for more serious cases is the use of corneal implants, also called Intac. These are plastic devices in the shape of an arch that are inserted under the surface of the eye into the cornea. After insertion, they help to transform and balance the surface of the cornea, thereby improving the patient's vision. They can be removed and replaced as needed, but if keratoconus continues to proceed, it will not stop the changes in the cornea.
Corneal intensification is one of the latest forms of keratocone treatment. US food and drug administration (FDA) launched clinical evaluation of this procedure in 2008. Includes corneal infusion with eye dropI riboflavin and allow them to soak and then expose the eye UV radiation for 30 minutes. This causes the devices that are links that connect the fibers in the cornea strengthen and solidify. These treatments increase the strength of the cornea and seem to be a promising possibility to stop keratoconus progress.
In the most serious cases, the best choice for the treatment of keratocone is often called corneal transplantation, also called piercing keratoplasty. In this procedure, the distorted cornea is removed and new is grafted in place. A procedure called endothelial keratoplasty, a partial thickness transplant that leaves the most inner layers of intact cornea, can be used to reduce the risk of donor tissue rejection, which leaves the most inner layers of intact cornea.