Is LASIK for Astigmatism Safe after Cataract Surgery?

Cataract surgery is a well known and popular process for older sufferers who are suffering from vision loss after cataracts. These familiar with LASIK surgical procedure know that it's potential to have cataracts after LASIK. What some do not know is if LASIK is feasible after cataract surgery Las Vegas eye docs say that it is possible.

LASIK after Cataract Surgery to appropriate astigmatism is an option for these individuals who have residual astigmatism after their Cataract operation. Your current prescription indicates that you've got preexisting astigmatism together with presbyopia-a typical situation whereby the crystalline lens loses its potential to vary focus inflicting you to have problem with near vision. It is doable to have a monofocal lens implant and NOT appropriate the preexisting astigmatism which would in all probability necessitate both wearing glasses or a second surgery-both LASIK Surgical procedure or Limbal Relaxing Incisions (LRI) with a purpose to see clearly at distance. A doable higher solution is likely to be to have a toric lens implant that may appropriate your astigmatism as a part of the Cataract removing all in one procedure. Nevertheless the decision to have a toric lens implant relies on several components along with the prescription. If you are a good candidate for an astigmatism correcting lens implant (IOL) and you wouldn't sometimes elect NOT to have one so as to require a second surgical procedure akin to LASIK. The very best subsequent step for you is to discover a local Las Vegas Cataract Surgeon who can also be a prime Las Vegas LASIK Surgeon who will present an examination that features some further measurements including analysis of the shape of your cornea and aid you determine what the very best choices is likely to be for you.

Astigmatism and Toric IOL's: Astigmatism is a very common imperfection of the eye and is current when the cornea just isn't spherical like a basketball. An asymmetrically curved object, comparable to a soccer, is alleged to have a "toric" shape. When a cornea (the entrance curved floor of the attention) is toric, gentle rays passing via it don't focus to a single point. The result is "astigmatism" (Greek: not to a point). Glasses and contacts might be made in toric shapes to compensate for the imperfect curvature of the cornea. Likewise, a toric IOL could be implanted as an alternative of spherical one to neutralize astigmatism of the cornea, thereby providing better focusing without glasses than spherical IOLs. In this method, astigmatism might be lowered or eliminated at the time of cataract surgery. If you have a major degree of astigmatism, this IOL choice may be discussed with you.

The usage of a toric IOL necessitates additional specific measurements, planning, surgical execution and post-operative considerations not required when implanting traditional spherical IOLs. As Medicare and most other insurance coverage companies don't present fee for the surgical correction of astigmatism, patients are answerable for fee of those non-lined services. Toric IOLs, like toric eyeglasses, have to be oriented accurately inside the optical system of the attention to improve astigmatism maximally. It's doable, although unlikely, that a toric IOL may shift in place in the course of the first few weeks following implantation, since it takes a while for the tissue inside the attention to firmly affix an IOL in position. Within the case of significant IOL shift and reduction in vision, a second brief process to reposition the IOL may be necessary a few weeks after implantation.