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Posts Tagged ‘Intacs’

The Truth About Eye Surgery

Saturday, April 12th, 2008

If you are like the majority of the population you have problems dealing with conditions surrounding your eyes. The thought of eye surgery or cornea implants may not initially sit real well with you. The truth is the treatments and eye surgeries that are used today are much more advanced than they were even 10 years ago. Finding more and more efficient and less invasive procedures to help those with the unfortunate luck of contracting these uncomfortable and vision-deteriorating conditions.

There are many symptoms to let you know you are experiencing problems with your cornea. If you are experiencing issues with your cornea here are some common symptoms to let you know if it should be checked by your eye doctor:

  • Vision Distortion
  • Loss of Vision
  • Pain
  • Tearing
  • Redness in your eyes
  • Sensitivity to light
  • Corneal Scarring

If the eyes are not taken care of we can face many progressive conditions that can lead to complete loss of vision. Understanding that not all eye conditions require eye surgery or cornea implants is the most important thing. There are some things that only require antibiotics or ointment as a treatment. So it is important not to come to any conclusions until the condition is explained to you by your eye doctor.

Keratitis-

Keratitis occurs after an eye injury causing inflammation or an ulceration of the cornea when the microorganisms enter the cornea.

There are a few common symptoms of Keratitis:

  • Pain
  • Vision Problems
  • Discharge

Though Keratitis sounds serious and if untreated can get bad- the usual treatment for this condition is antibiotic eye drops.

There are some more sever eye conditions like Cornea Dystrophies: a couple are:

Keratoconus-

This condition is caused by the thinning of the cornea and causes the cornea to change shape. Keratoconus leads to significant vision distortions in patients and can greatly affect their ability to live life to its fullest. It can start at adolescence. Keratoconus can cause:

  • Vision Distortions
  • Scarring of the Cornea
  • Swelling
  • Vision Loss
  • Depression

Sometimes, Keratoconus is associated with Down’s Syndrome, Addison’s Disease, Ehlers-Danlos Syndrome and some eye diseases like: Retintis Pigmentosa, and Vernal Keratoconjuctivitis. The treatments of this condition includes: Intacs, C3-R, CK, and Visian ICL. The disease is progressive and for a while can be treated with glasses or soft contacts but will lead to special contacts called “Rigid gas permeable contact lenses” unless early prevention occurs.

Fuchs Dystrophy-

This is a gradual deterioration of the endothelial cells which can break down for no reason. Some treatments include soft contacts, ointments, and cornea transplants.

Though we are not always comfortable with going to the eye doctor; going early enough can prevent serious damage to your eyes. Remembering that eye surgery is improving and our technology is growing more each year. The surgeries of today are much less invasive and without them a large part of our population would suffer greatly. The truth about eye surgery? We need it!

 

 

Keratoconus: Learning About Intac Corneal Implants

Wednesday, April 9th, 2008

If you suffer from keratoconus or simply want to find a way to improve your vision without having to undergo laser surgery, you might be interested in using Intacs corneal implants.  There are many benefits associated with Intacs, whether you have Keratoconus or not, which has resulted in a growing number of people deciding to use these implants rather than undergo laser eye surgery.

The Benefits of Using Intacs

If you suffer vision problems, using Intacs is a great way to improve your vision.  In addition to the improved vision you will enjoy, Intacs also provide benefits such as:

  1. They are removable and no permanent changes are made to your eyes
  2. The natural shape of your cornea is not changed
  3. You can use other methods for vision correction in the future if you desire
  4. Unlike standard contacts, they are maintenance free

When it comes to laser eye surgery, the shape of your cornea actually has to be changed. This means that you may experience greater vision problems in the future if it turns out that you suffer from keratoconus or any other eye disease that affects the size or shape of your cornea.  In addition, laser surgery is permanent and cannot be undone.  Intacs, on the other hand, can be removed if you desire and changed as your vision needs change.

Safely Improving Your Vision

Intacs implants have been approved by the U.S. Food and Drug Administration.  In addition, they have been approved for pilots to use and have been repeatedly proven effective over the course of 11 years worth of clinical research.  Although Intacs are not effective for all people with poor vision, approximately 70% of the population can effectively improve its vision with Intacs.  In fact, they are a viable solution for people suffering from the degenerative eye disease of keratoconus.

Implanting Intacs

The process of implanting Intacs is actually easier than you might think.  Since the implants are extremely thin, the eye doctor is able to insert them beneath the outer edge of the surface of your eye, an area that is referred to as the cornea.  The process is so simple that it is an outpatient procedure.

Unlike standard removable contacts, you don’t feel Intacs after they have been inserted in your eye.  Once they are inserted, they gently reshape our cornea’s curvature so it becomes properly shaped without actually removing any corneal tissue.  By reshaping the cornea, light rays are able to properly pass through your cornea so they can be properly focused upon.  These results in sharper and clearer vision.

Enjoying Great Results

The results of Intac corneal implants are quite impressive.  More than 97% of people that get the implants are able to pass the vision tests necessary to get their driver’s licenses without needing to wear glasses.  Amazing, more than 50% of patients are also able to achieve vision that is better than 20/20 after having the surgery.

Since Intacs do not permanently change your eye and can be changed as your needs change, it is a great option for those that are nearsighted as well as for those suffering from the degenerative eye disease keratoconus.

Getting Prepared for Receiving Intacs Corneal Implants

Monday, April 7th, 2008

Although receiving Intacs corneal implants is a simple, outpatient process, it is still important to know how to properly prepare for the procedure and what to expect afterward.  With this overview, you should find that there are no surprises when you get this beneficial procedure completed.

Preparing for the Procedure

Before you can receive Intacs corneal implants, you will first need to undergo an extensive eye examination.  During this examination, the eye doctor will be determining whether or not your eyes are healthy and if you are a suitable candidate for the procedure.  In order to make this determination, the eye doctor will perform ophthalmic tests and will take a general medical history.  In all, this process can take anywhere from 15 minutes to 1 hour to complete.

Undergoing the Procedure

Once you and your eye doctor have determined that Intacs implants are right for you, you will set an appointment for the procedure and your eye doctor will explain the procedure to you.

In short, the eye doctor will add anesthetic drops to your eyes in order to numb them. He or she may then utilize special equipment in order to keep your eye open throughout the procedure or he or she may simply have an assistant hold your eye.  Either way, it is important that you do not blink and that the eye remains open throughout the entire procedure.

After your eye has been numbed, the eye doctor will make a small incision in the surface of your cornea. With the incision made, he or she can then prepare the eye for the Intacs implants.

The eye doctor will also take certain steps in order to stabilize your eye and to make sure it is properly aligned.  With the help of a special centering guide that is placed on the eye surface for one or two minutes, the eye doctor can be certain the proper location has been determined.  Then, he or she makes to micro-sized tunnels in the cornea and places the implants in the tunnels. Since the cornea actually has several different layers to it, the eye doctor has to separate the layers in order to find the right spot for the implant.

With the Intacs in place, the eye doctor closes the small openings that were made.  Immediately after the procedure is completed, you will probably notice the difference in your vision.

After the Procedure

Although the implanting Intacs is simple, it is best to rest for awhile after having the surgery completed.  It is also best to have someone drive you home afterwards.  In some cases, it will take a few days before you will notice a difference in your vision.  It also won’t take long for your eyes to heal and most people don’t feel any pain at all throughout the entire process.  In addition, patients do not feel the ring segments from the Intacs because they are actually placed beneath the nerve endings of the cornea.

While the exact results from Intacs will differ from one patient to the next, many experience better than “perfect” vision after the procedure is completed.