Your cornea is a fast healing tissue and as such, the expected laser eye surgery recovery time is relatively short. Your eyes will start healing as soon as the procedure has been completed and the corneal flap has been replaced. That being said, most people will be able to resume normal activities as little as 24 hours after surgery and most patients notice the improvement in their vision straight away.
When you think of good eyesight 20/20 vision comes to everyone’s mind as the renowned standard of visual acuity. Having 20/20 vision means you can see at a distance of 20 feet what ‘normal-sighted’ people can see from the same distance. As a comparison if you are told you have 20/100 vision this means you can see at a distance of 20 feet what a ‘normal-sighted’ person should see at a 100 feet from the chart which in turn means poor vision.
The measurement is based on The Snellen Chart (the usual black and white eye chart found on the wall of opticians which lists lines of letters decreasing in size). The world populations’ average result from The Snellen chart is what ‘normal’ eye sight is based on.
According to studies assessing the results of laser eye surgery performed all around the world the average standard vision achieved by 95% of patients is around 20/40 vision with an average 85% of patients achieving 20/20 or better post-surgery.
More specialist clinics will have better results than this. Mr Mearza’s published results in the peer reviewed literature are among the best in the World. In a series of 887 myopic eyes, 96.9% of his patients achieved a vision of 20/20 or better when each eye was tested separately and a 100% achieved this level of vision when both eyes were tested together. Furthermore, there were no significant operative or post-operative complications during the 6 month follow up period.
Surgery being surgery, it is important to remember that not everyone will have a perfect result despite the use of the most advanced technology and with the most experienced surgeons at the helm. In 1-2 % cases, there may be need for an enhancement or fine tuning procedure to reach the end result. The reason that some people require retreatment is down to the fact that it is human tissue that is being operated on and everyone heals slightly differently. Typically, we will wait 3 months after surgery prior to carrying out an enhancement procedure as micro-changes can occur up until this point.
You should notice the results of your laser eye surgery immediately after surgery. You may experience blurriness or fluctuations in your vision for a short while after your laser eye surgery but your eyesight will be much more accurate and eventually your vision will stabilise giving you optimum eye sight at all times.
It is normal for most patients to be able to drive and return to work relatively quickly after laser eye surgery. Here is a list of activities with the expected laser eye surgery recovery time for each one:
Your laser eye surgery recovery time will be quickest if you take some simple steps to look after your eyes:
While you can expect to be able to carry out daily tasks with ease after the first few hours, it will take your eyes some time to recover fully, and some patients may experience episodes of blurred vision up to a few months following laser eye surgery. In most cases, these symptoms will not be intrusive; although these fluctuations can occur as part of a longer laser eye surgery recovery period, it is unlikely that they will have a significant impact on your day-to-day activities.
Symptoms such as halos, glare, starbursts and dry eye may still be present up to 6 months post-surgery, but these symptoms are a normal part of the expected laser eye surgery recovery time and should decrease over time. In the unlikely event that symptoms are still present at 6 months after laser eye surgery, you should discuss these further with your surgeon to determine if any further treatment is required. In very rare cases (less than 1 in 1,000), further surgery may be required in order to adjust a patient’s eyesight.