Eye surgery, more commonly known as ocular surgery, generally is surgery done on the eye itself or its posterior adnexa, usually by an eye doctor. The eye is such a delicate organ, and needs extreme care prior, during, and immediately after a surgical procedure to prevent or minimize further damage to it. Surgeons perform thousands of eye surgery procedures each year, making it important for them to be skilled in their work and in providing patients with the best possible surgical experience. If you think that you may need an eye surgery procedure, be sure to choose a surgeon who:
The dry eye las vegas surgery is typically performed when the following are present: cataract disease, nearsightedness/farsightedness, astigmatism, myopia, presbyopia, or a refractive error. Any of these conditions can be corrected through surgery. Cataract and farsightedness correction is accomplished by either removing the macula, the cloudy part of your eye, or increasing the patient's natural lens, the astigmatism, or both. Myopia correction is achieved by reducing the glasses or contact lenses the patient is using. Astigmatism correction, however, cannot be accomplished through surgery alone.
Another eye surgery often performed is lasik surgery may correct certain refractive errors, such as myopia or astigmatism. Lasik, which stands for "gale-free laser eye surgery," involves the use of a special laser called an excimer laser, which is capable of reshaping a person's cornea. This process reshapes the cornea so that light will be properly reflected to the patient's retina. As the cornea is reshaped, the cornea will no longer be susceptible to causing dry eyes, which can cause blurred vision and other symptoms related to eye fatigue.
A relatively new form of eye surgery is the use of implantable lenses. Implantable lenses are used to correct certain vision problems, such as nearsightedness, farsightedness, or astigmatism. Like with most surgeries, implantable lenses require a visit to the optometrist's office in order to determine if the patient is a candidate for the procedure. If a patient is eligible for implantable lenses, he or she must complete the necessary eye doctor training before the implantation begins. Typically, patients who successfully complete the eye doctor training and pass a comprehensive exam are given the go-ahead to have the procedure. Find out more about the las vegas glaucoma surgery in this website.
Another common eye surgery is karyoplasty, which is sometimes referred to as blepharoplasty. It involves the removal of an excessive amount of skin, along with the topmost portion of the eyelid. The excess skin is typically removed because it increases the patient's risk of drying out their eyes while trying to avoid squinting. During karyoplasty, incisions are made in order to allow the surgeon to manipulate the upper and lower lids. After the surgery, a plastic shield will be placed over the eyes to protect them from post-operative infections.
Finally, there is the option of lens exchange. In order to perform lens exchange, an optometrist will insert a contact lens into one of the patient's eyes. On the other eye, a balloon-like device called a cannula is inserted. This procedure allows the patient to shift their eye's focus from near to far, by allowing the person to see through one lens at a time. Get more details about this topic here: https://en.wikipedia.org/wiki/Vision_therapy.