Laser Eye Surgery: How Does it Work?

Laser eye surgery is a medical procedure for reshaping the face of the cornea, consisting of the use of a laser. It is used to improve long-sightedness, shortsightedness, or astigmatism. During Laser Eye Surgery in Victoria, BC, an excimer laser, controlled by means of a PC can be used to remove tiny levels of corneal tissue. The purpose of the process was to restore normal vision, removing the need for contacts or eyeglasses. Only about 20% of ophthalmologists are trained to utilize it, although laser surgery has risen in popularity several years.

In one sort of laser eye surgery, the outer layer of the cornea, also called the epithelium, is removed and an excimer laser is used to reshape underneath tissue. This process is known as photorefractive keratectomy (PRK).

Laser Eye Surgery:

The Eye surgeon creates a small flap of very thin corneal tissue with the Intralase femtosecond laser. The exposed tissue is then reshaped and the corneal flap is replaced. 

Precautions to take after Eye Surgery:

  • Reduce washing your hair.
  • Keep soap out of your eye, when you wash your face.
  • Stop rubbing your eyes for a month.
  • Keep tapping water out of your eyes for a week.
  • Avoid pools, whirlpools, saunas, and lakes.
  • No eye makeup products after surgery to avoid an infection after surgery.
  • Don’t get your hair colored or permed.
  • Wear eye protection once you start to exercise and do sports activities again.
  • Avoid dirty and dusty environments.
  • Bright sunshine may cause scarring, so wear sunglasses on bright days.

What Happens During the Laser Eye Surgery Process?

The Eye surgery should take less than half an hour. You’ll lie on your back, reclining in a chair, or on a table. You may be given a sedative prior to the procedure, that will help you relax.

Local anesthetic eye drops were utilized prior to the operation. The process takes a few minutes per eye. When the laser is used for reshaping the corneal tissue, the genuine time is generally significantly less than a minute. An instrument called a lid speculum will probably be utilized to hold your eyelids open. A band is placed on your eye, and the cutting instrument is attached to the ring. The device that cuts, a microkeratome, is used to cut a flap in your cornea. A laser is placed over your eye, to stare at the light. This light really allows you to maintain your eye fixed in one spot when the laser comes on.

After Laser Eye Treatments you need to wear an eye shield for protection following the task. This will keep you and protect your eye from being inadvertently hit or poked until the flap has healed. 

After Laser Eye Surgery:

  • Should expect some minor discomfort. Nonetheless, you ought to have the ability to see, although not quite clear. Not be able to drive after the laser surgery.
  • You must see your ophthalmologist within the very first 24hrs to two days after the operation, and after that at regular times for around six months. Need to wait for around two weeks before using makeup, creams, or lotions, to prevent illness or irritation. You must also avoid swimming and hot tubs for about 6 weeks.
  • Eye vision will continue to enhance during the next several months, although you should see well the day after surgery. As the eye heals, your eyesight will continue to enhance. It is necessary to keep all your follow-up appointments with your physician, to be sure that everything going according to plan.

How should I be careful after eye Surgery?

  • After the surgery, you should get two to three hours of sleep post-surgery.
  • Frequently use your prescribed eye drops that will prevent inflammation and possible infection and artificial tears to help heal your eyes and keep them moisturized. 
  • Using the eyedrops, keep your eyes closed, which allows the medicine to reach your eye faster.
  • Every often, clean the rim of your eyelids with tissue. 
  • Blink more often. This will lower your discomfort as it’s a great way to keep your eyes moisturized and avoid dry eyes.
  • Wash your hands regularly, before touching that will go near your eye area.
  • Wear sunglasses when going outside during the day to prevent sunlight.
  • The surgery uses protective eye shields provided by your doctor when sleeping. This will prevent you from touching your eyes when you sleep. 

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