Unlikely. Scarring is very unlikely with all modern refractive surgery when performed by an experienced surgeon on a good candidate. Certain risk factors can make scarring more likely with a procedure named prk but overall the risk is extremely low.
Lasik surgery. In lasik surgery one makes a flap and treats under the flap because the treatment is under the surface there is no scar.
None of them. Are likely to cause a corneal scar.
Surgery. One that does not involve the cornea.
Depends on reason. Reversible blindness such as cataract can get corrective eye surgery or dense diffuse corneal opacity with a corneal transplant, otherwise if the entire ocular system (including parts we can't regenerate yet) is not working, then the surgery may not help.
Blindness. Depends on the reason for blindness. A cloudy cornea can be treated with a corneal transplant. A cataract can be surgically removed to restore vision.
LASIK. Depening on your eye glasses prescription (how long eye is, amount of astigmatism [curvature of cornea or lens is not spherical), pre-operative risk factors (ie, any dry eye, autoimmune, Herpes history, etc), your eyeMD can determine if you are a candidate. More info: eyedoc2020@blogspot. Com.
Astigmatism Surgery. Lasik is now quite effective for correcting mild to moderate amounts of normal astigmatism. It can not correct unusually large or irregular amounts of astigmatism, and your eye doctor will have to evaluate your situation.
No. Your ophthalmologist will address both concerns.
Not necessarily. As a general rule of thumb, refractive eye surgery will cause the eye to become more dry. At your age, if you are already having dry eye symptoms, I would be cautious in proceeding forward with any refractive surgery, as your eyes will only get more dry as you get older. Consider getting a complete evaluation from an eye md who does not perform refractive surgery for an unbiased second opinion.
Depends. There are several options for vision correction surgery, . Laser vision correction (lasik, prk) alters the shape of the cornea to decrease the need for glasses or contact lenses. Lens surgery (cataract, lens exchange or phakic iol) either replaces the natural lens or adds a second lens in order to correct your prescription.
Numerous. There are laser based options (lasik, prk and their variants) and then there are surgical options (icl, cle). Which is best for you depends on the physical characteristics of your eyes. A refractive surgeon is the best doctor to consult.
Eye surgery. The options vary depending on your prescription but they include laser eye surgery (lasik, epi-lasik, lasek, prk), orthokeratology, clear lens extraction, phakic intraocular lens implantation, intracorneal ring segments, incisional corneal surgery, and others. See an eye doctor to see what is your best option.
Depends. Depending upon state laws which dictate the age of majority, generally corrective laser surgery has the best results in the 20 to 35 year population. There are exceptions, but as one approaches 40, presbyopia and the need for reading glssses in addition to the correction makes the procedure less attractive as an option.
18 and older. Lasik is fda-approved for those 18 and older. More importantly, surgery is held off until there is no appreciable change in your prescription from year to year. Cataract surgery can be done at any age, and refractive lens surgery is similar to lasik - usually reserved for those over the age of 18.