If you make a decision to go on with LASIK surgical treatment, you will require an initial/baseline evaluation by your eye doctor to determine if you are a great prospect. This is what you need to understand to prepare for the examination and what you ought to expect:
If you wear contact lenses, it is an excellent idea to quit utilizing them before your standard assessment and button to wearing your glasses permanently. Contact lenses alter the shape of your cornea for approximately a number of weeks after you have quit utilizing them depending on the sort of contact lenses you utilize. Not leaving your contact lenses out for long enough of your cornea for assuming its natural form before surgery is able to have negative consequences. These repercussions consist of incorrect dimensions, as well as a poor medical strategy, resulting in bad vision after surgical procedure. These measurements, which establish how many corneal cells to remove, may need to be duplicated at least a week after your preliminary analysis and before surgical treatment to make sure they have not altered, specifically if you use RGP or difficult lenses.
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If you use:
- soft contact lenses, you must quit wearing them for 2 weeks before your initial assessment.
- disposable lens or RGP, rigid gas permeable lenses, you need to stop using them for at least three weeks before your first examination.
- hard lenses, you ought to quit utilizing them for at least four weeks before your preliminary examination.
You need to tell your physician:
concerning your past/present medical, as well as eye conditions
regarding all the medicines you are taking, consisting of over-the-counter medicines and any type of medicines you may be allergic to
Your medical professional ought to perform a detailed eye examination as well as talk about:
- whether you are a great candidate
- what the dangers, advantages, as well as alternatives of the surgical treatment, are
- what you need to anticipate before, during, as well as after surgery
- what your duties will be before, during, as well as after surgery
The day before surgery, you must stop utilizing:
These items in addition to debris along the eyelashes may enhance the danger of infection throughout as well as after surgery. Your doctor may ask you to scrub your eyelashes for an amount of time before surgical treatment to do away with residues, as well as the debris along the lashes.
Likewise, prior to surgery, arrange for transportation to and from your surgical treatment, as well as your first follow-up go-to. On the day of surgery, your physician may provide you with some medication to make you kick back. Since this medicine harms your capability to drive and since your vision can become blurry, also if you don’t drive make certain someone can bring you home after surgical treatment.
During surgical procedure
The surgical procedure needs to take less than half an hour. You are going to lie on the back in a reclining chair in an exam room containing the laser system. The laser system consists of a large device with a microscope affixed to it and a computer display.
A numbing decline will be put in your eye, the location around your eye will be cleaned, and an instrument called a lid speculum is going to be utilized to hold your eyelids open.
Your doctor may utilize a mechanical microkeratome, or a blade device, for cutting a flap inside the cornea.
When a mechanical microkeratome gets utilized, a ring is going to be positioned on your eye, as well as high pressure will be put on to develop suction inside the cornea. Your eyesight will dim when the suction ring gets on as well as you may feel the pressure, as well as experience some discomfort throughout this part of the treatment. The microkeratome, a cutting tool, is connected to the suction ring. Your doctor will utilize the blade of the microkeratome to cut a flap in your cornea. Microkeratome blades are suggested to be utilized only once and after that thrown out. The microkeratome and the suction ring are then eliminated.