Lasik Surgery in Liverpool

Is Lasik Surgery Right For You?

Lasik surgery allows the surgeon to use a laser to remove a flap from the eye to repair the section of the eye under the flap, than repositioning the flap to recover the portion of the eye that has been repaired. There is an outcome of up to 98% of the patients who have seen positive results from the laser eye surgery.

Lasik is short for Laser-Assisted in Situ Keratomileusis – in which, during the procedure the shape is changed of the cornea and can correct any vision deficiencies that have been present in the past. In a combination of laser and surgical tools the procedure has the ability to permanently correct the vision. (more…)

So What Can Hinder You From Undergoing LASIK?

It is safe to say that LASIK has introduced a revolutionary way of curing vision defects. People with various eye conditions ranging from nearsightedness to astigmatism have experienced the wonderful effects LASIK brings about. And it really is a nice alternative than going through life forever with correctional eyewear like contact lenses, which can be lost easily, and eyeglasses, which is a very fragile piece of equipment. While it brings about a new level of practicality for the patient, not everyone can undergo this particular eye treatment. Potential candidates undergo a series of tests that would prove if their eyes can handle the process. Those who do not pass easily or not at all have results indicating several contraindications involving the body part in question.

A contraindication is basically the term used in describing the conditions that prevent a candidate from going through LASIK, because it is a sort of warning that LASIK may even do more harm than good. There are two kinds of contraindications regarding this matter. When you have absolute contraindications, this means that you can never have LASIK eye surgery. But if they are only relative contraindications, then enduring the operation is still feasible for you. This type is still noteworthy though, and the surgeon responsible for the screening would keep this on record and adjusts the procedure accordingly. Also remember that you will have a lower chance of success as compared to patients without any contraindications.

Here are some of the factors that are considered in the screening process before LASIK surgery.

*The state of your health – The eyes of the patient are not the only ones being analyzed in their body. There are several illnesses that may put up an absolute or relative contraindication warning. Diabetes is a common example of such a disease, since the patient should have adequate blood sugar levels for sufficient periods if they ever hope to have the best recovery time possible after surgery.

*The cornea – This is probably the most important piece to study, because LASIK mainly involves this part of the eye. More specifically, the laser used in LASIK cuts away portions of your cornea and reshapes it as per following the treatment plan. With that said, the thickness of the cornea plays a huge role in the approval of a screening. Mostly, candidates with corneas judged as too thin are rejected the operation since the amount of corneal tissue might be too scarce to have a good alteration.

*Assorted eye conditions – Surgeons would further examine the health your eyes so they can find out if there are any hindrances to the method. For one, your eye glands should be able to secrete enough tears to aid in the progression of healing. Other issues to address are lens clouding and cataracts. These ailments cannot be cured permanently by LASIK, so they are considered absolute contraindications.

So do not feel depressed if you ever have difficulty getting your request for a LASIK operation approved. It is not that perfect that it cannot cause side effects resulting from the contraindications. Beside, you don’t want to worsen the problem any more than it should be, right?