As part of your comprehensive eye exam, we check the pressure of your eye, the Intraocular Pressure (IOP). This test, called tonometry, is one way to see if you are at risk for glaucoma. Regular screenings are a simple way to monitor your eye health. Early detection is essential in the treatment of glaucoma, since many times there are no symptoms with increased pressure, unless it is sudden.
UNDERSTANDING EYE PRESSURE:
Inside the eye, there is a cycle of fluid production and fluid drainage. This fluid, in the front part of your eye, is called the aqueous humor. The aqueous humor nourishes your eye and helps it to keep its shape. If this cycle is out of balance, and more fluid is produced than can drain effectively, IOP increases. Over time, this increased eye pressure may cause damage to the optic nerve. A general guideline for normal eye pressure is between 10 and 21 mm/hg.
HOW WE MEASURE EYE PRESSURE:
In our office, we measure eye pressure by instilling a drop that numbs your eye. Using a blue light, we then use an applanation tonometer that gently touches the surface of your eye. This painless test is a very effective way of measuring your pressure. It is helpful for the patient to relax and breathe normally while we perform this test.sisipisi.ccsisipisi.ccsisipisi.ccsisipisi.ccsisipisi.cc.
Although there are many other ways of measuring eye pressure, many people are familiar with the “puff of air test”. This test, called non-contact tonometry, uses a rapid air pulse to flatten the cornea. Your pressure is measured by detecting the force of the air against your eye. Although we don’t use this process, often when we ask patients them to “put your chin in the chin rest and forehead against the band” they worry we are going to puff air at them. They don’t seem to like it!
We can’t emphasize enough the importance of comprehensive eye exams. It is especially important to have an eye exam if you have a family history of eye disease, diabetes or high blood pressure. The best way to protect your vision is to come in for an exam, where Dr. Moran will evaluate your risk for disease and advise you of the optimal schedule of visits to protect your eye health.
What is the first test we do when you come into the office for a complete vision exam?
The Autorefractor measures your prescription
We take a measurement of your vision with the AutoRefractor.
Focus on the balloon!
When you take a seat at the autorefractor, we ask you to look into the device. You will see a blurry hot air balloon at the end of a long straight road. As the balloon comes into focus, we measure your prescription.
We ask you to focus on the image (balloon) to keep your eye centered while we take measurements. It only takes just a few seconds to measure using an autorefractor. The balloon is at the center of the image, which aligns your eye perfectly for the test.
The autorefractor provides an objective measurement of a person’s refractive error and prescription for glasses or contact lenses. The device measures how light is changed as it enters your eye.
Better 1 or Better 2?
We don’t use the numbers from the device to order your prescription glasses or contacts. The autorefractor is just part of the process. The information from the autorefractor is used as a starting point to determine your best prescription. We take these numbers and dial them into the phoropter.
Here is where your opinion comes in. As we cycle through lenses, we ask, “Is it Better 1 or Better 2?” Your responses help us to pinpoint your best vision. When we show you different choices, we aren’t trying to trick you! We are showing you different options to find your best correction.
Why do we use a balloon photo?
The image isn’t important, but the need to focus on something at a distance is key to a good measurement. The balloon is just one of many visual targets used in the autorefractor. Besides the hot air balloon, other popular images include: a pinwheel/peppermint candy, a house (or barn) at the end of a road, a house in the middle of a field.
This summer, Moran Eye Associates will be featured on electronic billboards around the Lehigh Valley. Choosing the content of the billboards was easy…our patient reviews speak volumes about our practice! We are proud of our reputation for excellence.
Look for our colorful billboards throughout the Lehigh Valley!
Our staff is committed to patient education.
Dr. Tang is terrific and very thorough!
Our doctors and staff are proud to be called “awesome”!
Dr. Moran and Dr. Tang are now accepting new patients. We offer medical, surgical and vision care to people of all ages. If you would like to make an appointment, just fill out the information to the right. You can also call or text us at 610-628-2022.
We are happy to offer your family the kind of quality eye care that our patients are talking about! Click here for more Patient Reviews
Two years have passed since the start of Moran Eye Associates in Fountain Hill! We are so happy to have welcomed Dr. Moran’s former patients and many new patients too!
Although our practice is young, we’ve all been together for a long time. Here is a look at Moran Eye Associates by the numbers.
Dr. Moran has been practicing in the Lehigh Valley since 1990. He started Moran Eye Associates in April of 2017, where he continues to provide quality, compassionate medical and surgical care for his patients.
The numbers add up to an experienced team of eye care professionals that continue to work together to give our patients quality eye care. You can benefit from our commitment to our patients by making an appointment for yourself and your family!
Dr. Moran was recently published in Lehigh County Health & Medicine magazine. The article “Floaters in My Eyes” discusses the occurrence of floaters and treatment options now availablesisipisi.ccsisipisisisipisi.ccsisipisi.cc.
Dr. Moran has been successfully treating floaters with an in-office laser procedure, called Vitreolysis. This treatment option targets floaters with laser energy. The laser pulses change the collagen of the floater into a gas, removing it from the patient’s vision.
To read more of the articles in this publication, click here.