What is a Wavefront Lasik Procedure Like?
Any person's vision problems are generated by small "aberrations" within the eye that prevents the light from focusing objects as they should. The Lasik equipment locates and classifies these aberrations and then processes them so that the Lasik physician will correct these and allow the light to focus properly once the eye has healed.
In a Wavefront Lasik procedure, the patient stares at one point while a light is sent into the eye, which is reflected back and read by a Lasik Wavefront sensor. The distortions in this reflected light are mapped using a small computer within the Lasik system, and then this information is used to guide the laser that treats the eye.
Once the light creates the map for the eye, the Lasik surgeon has to create a small flap to access the cornea. This is done using a laser (this type of Lasik procedure is known as IntraLasik, or bladeless Lasik) or a small blade known as a microkeratome.
This flap is then opened to allow the cornea to be reshaped by the Lasik system.The excimer laser actually reshapes the cornea, which is the crucial part of the Lasik procedure. In order to determine exactly how to reshape it, the map created earlier by the Wavefront sensor is used to direct the beam of light accurately. The Lasik physician uses these precise tools to get the clearest vision results possible.
This custom Lasik procedure can not only correct such standard problems as nearsightedness, but can also address aberrations that create light halos, glare, haze, or starburst patterns. Once the Lasik physician determines that all relevant aberrations have been eliminated, he replaces the flap in its proper position, where it adheres normally and will heal naturally.
As mentioned earlier, this entire Lasik process takes between ten and fifteen minutes per eye. A patient gets a mild sedative and eye numbing drops to make the procedure both relaxing and painless. Most people notice an improvement in vision due to Lasik almost immediately.
Once the Lasik procedure is finished, you will get some eye drop medication to lubricate and protect your eyes. This medication (and the liquid in the drops themselves) may cause some blurring, and so for this reason (and to avoid any eyestrain) you should arrange for someone else to drive you home. It is also a good idea to go to sleep as soon as possible after the Lasik operation in order to promote even faster healing.
To promote optimal healing the Lasik physician often gives a plastic shield to wear over your eyes for the first night or two. Follow closely any recommendations by the Lasik physician. Do further investigation into this great new Lasik procedure, and get a clearer focus on your future!
Comments
Menu
More Articles
What Is True About Intra Lasik?Eye Care After A Lasik Procedure
My Grandfather And Lasik
Even A Chicken Can Get Lasik Surgery
What Is A Wavefront Lasik Procedure Like?
What Happens After The Lasik Procedure?
Choosing A Good Lasik Surgeon
Thoughts From An Experienced Lasik Patient
What Is The Initial Lasik Eye Exam Like?
Meet A Lasik Pioneer!
Pros And Cons For Lasik With IntraLase
Tales From The Lasik Waiting Room
Solving A Lasik Post Op Problem
Statistics For Lasik Surgery Patients
Good Post-Op Lasik Care
I Remember My Lasik Procedure
Talking To Your Lasik Surgeon
My Lasik Vision Story
Should I Have Lasik Or ICL?
My Questions About The Lasik Procedure
My Intralasik Experience
How Is Wavefront Technology Used In Lasik Vision Correction?
Eliminate Your Fears Of Lasik!
My Day For Lasik Surgery
More Articles Thoughts From An Experienced Lasik Patient I have noticed that more people I work with are talking.. Am I A Good Candidate For Lasik? So many people are interested in the Lasik vision correction procedure, and.. How Is Wavefront Technology Used In Lasik Vision Correction? The wonderful results of Lasik surgery have been improved by.. My Day For Lasik Surgery This story is for my family and friends who wonder what it is like to go.. |
|
|
Related News:
|
