We are certified under the international ISO 9001:2008 standard for the quality of our services. We are also pleased to announce that we are the first and only Health Unit in Greece that has the specvialized quality certificate EN15224:2012 for the quality management of our medical services.
deformation Inventory lightsensitive Corneal transplants Astigmatism Intracorneal rings cataract vision rods process femtolasik cross linking κερατόκωνου Retina ocular cataract Macula surgeon complications Arterial Hypertension Cross keratoconus myopia (nearsightedness) care contact lens Secondlaser Detachment
Dr. G. Chronopoulos is an ophthalmic surgeon, founder and owner of Eye Day Clinic, an ophthalmic day surgery unit located in the heart of Athens.
He studied in Medical School of Athens and got subspecialized in the field of Refractive Surgery in Munich, Germany.
Proper preoperative tests and strong will by the patient are needed.
Proper preoperative tests and strong will by the patient are needed for treating myopia with laser.
Such procedures have been performed for 25 years and experts consider them a revolution in myopia and astigmatism correction. Precision and safety are two of their characteristics.
Proper preoperative tests and strong will by the patient are needed.
Proper preoperative tests and strong will by the patient are needed for treating myopia with laser.
Such procedures have been performed for 25 years and experts consider them a revolution in myopia and astigmatism correction. Precision and safety are two of their characteristics.
“There are two methods of effective correction of low or high degrees of myopia and astigmatism”, ophthalmologist surgeon Dr. George Chronopoulos points out and explains: “One is called PRK and the other LASIK. The difference between these two methods lies in the fact that, in the first, the correction occurs on the surface of the cornea, while in the second in its interior”.
In PRK, he remarks, there might be some minor discomfort for the first two or three days after the procedure but in LASIK the discomfort is insignificant and eyesight restoration happens almost immediately, on the very first day. The final result is the same in both cases. What's time consuming is the preoperative tests, on which successful results rely.
The procedure lasts five to six minutes for both eyes, local anesthesia is used and the patient feels no pain.
The correction is permanent and in the very few cases where some degrees of the condition remain, then an additional laser procedure can be done to achieve full correction. On the topic of complications of such a procedure, Dr. Chronopoulos explains that their long experience allows the surgeons to claim that the possibility of serious complications is minimal, while rare complications can be treated.
“The chances of infection from contact lenses are more than the possible complications of refractive surgery”, he says, pointing out that the next step for scientists is to treat presbyopia.
Published in the newspaper Ethnos on 28 April 2007
ifteen thousand laser procedures to correct myopia, hyperopia and astigmatism are performed every year in Greece. This method, that has already existed for three decades, “changes our way of life within a few minutes”, says to “THEMA” the ophthalmologist surgeon Dr. George Chronopoulos and clarifies that only “presbyopia cannot yet be treated with laser”.
Fifteen thousand laser procedures to correct myopia, hyperopia and astigmatism are performed every year in Greece. This method, that has already existed for three decades, “changes our way of life within a few minutes”, says to “THEMA” the ophthalmologist surgeon Dr. George Chronopoulos and clarifies that only “presbyopia cannot yet be treated with laser”.
“With the use of this remarkable technology we can eliminate our dependence on corrective glasses or contact lenses”, underlines Dr. Chronopoulos and points out: “There are two methods of effective correction of low or high degrees of myopia, hyperopia and astigmatism:PRK and LASIΚ.
The difference between these two methods lies in the fact that, in the first, the correction occurs on the surface of the cornea, while in the second in its interior. In PRK there is some minor discomfort the first 2-3 days, while in LASIK the discomfort is insignificant and eyesight restoration happens almost immediately, on the very first day. The final result is the same in both cases”. The procedure lasts only a few minutes and it is never longer than 5 or 6 minutes for both eyes. As Dr. Chronopoulos says, “The doctor uses local anesthesia and the patient feels no pain. After the procedure it is advisable for the patient to sleep for a couple of hours and to avoid washing his hair with the eyes open, driving on the first day, swimming for the next four weeks and exerting himself for about a week”.
The important thing is that it is a permanent correction. In the very few cases where some degrees of the condition remain, then an additional laser procedure can be done to achieve full correction. The chances for complications are minimal. Now the interests of ophthalmologists are focused on presbyopia, which cannot yet be corrected with laser, since such a procedure will affect distant vision as well, and the results cannot yet be controlled.
Published in the newspaper PROTO THEMA on 7 December 2008
The normal eye: When the corneal surface of a normal eye has a spherical curve that resembles the shape of a basketball, the light rays that enter through it are inclined towards the center and focus on a single spot.
Astigmatism: Sometimes the corneal surface presents irregular curvatures, some more pronounced than others. When the corneal surface presents irregular curvatures, there are distortions in the vision. This frequent abnormality, called corneal astigmatism, causes haziness or distortions in vision because light rays don't focus on a single spot to provide clear vision.
When the corneal surface of a normal eye has a spherical curve that resembles the shape of a basketball, the light rays that enter through it are inclined towards the center and focus on a single spot
Sometimes the corneal surface presents irregular curvatures, some more pronounced than others. When the corneal surface presents irregular curvatures, there are distortions in the vision. This frequent abnormality, called corneal astigmatism, causes haziness or distortions in vision because light rays don't focus on a single spot to provide clear vision.
In a person with cataract and corneal astigmatism, distant vision will never be fully restored after cataract surgery, unless astigmatism is corrected as well.
How would it be if you could say goodbye to cataract and astigmatism at the same time?
Φανταστείτε να μπορούσατε να έχετε επιτέλους ποιοτική μακρινή όραση χωρίς τη βοήθεια γυαλιών ή φακών επαφής. Διαβάζετε το φυλλάδιο αυτό με τα δύο μοναδικά μάτια που έχετε και θα έχετε για όλη τη ζωή σας. Για το λόγο αυτό, οι αποφάσεις σχετικά με τη διόρθωση της όρασης είναι ανάμεσα στις πιο σημαντικές αποφάσεις που θα πάρετε ποτέ. Σήμερα, η επαναστατική νέα τεχνολογία προσφέρει στο χειρουργό την δυνατότητα μίας μόνο επέμβασης, με την οποία ο θολωμένος από τον καταρράκτη φυσικός φακός αντικαθίσταται από έναν τεχνητό φακό που έχει σχεδιαστεί και για τη διόρθωση του αστιγματισμού. Ενδέχεται να μπορέσετε να ελαχιστοποιήσετε τη χρήση γυαλιών ή φακών επαφής για τη μακρινή όραση σε ένα μόνο βήμα, χωρίς να χρειαστούν επιπλέον χειρουργικές επεμβάσεις.
If you depend on your glasses, you might have already experienced how bad someone feels when he can't find his glasses exactly when they're needed. The glasses can get lost or damaged easily, their replacement costs a lot and cleaning and maintaining them is a nuisance. The more active you are, the bigger the nuisance the glasses can be in your life, since they complicate your participation in recreational or even everyday activities.
Many people don't enjoy wearing glasses and prefer some other ways to correct their vision, like contact lenses. “Toric” contact lenses that are designed to correct astigmatism are an option. However, some people don't find them comfortable and face difficulties adjusting to their use. There are many surgical options that your surgeon can choose from to correct your astigmatism, like laser correction of your vision with LASIK laser, astigmatic, keratotomy (AK) or limbal relaxing incisions – LRI).
However, if you have programmed a cataract surgery, now you have one more option... an implanted lens that will help you treat cataract and correct corneal astigmatism simultaneously. Your ophthalmologist will recommend the best option for your case.
The surgical procedure to remove the cataract is a process that needs no hospitalization. During the procedure, an eye surgeon removes the hazy natural lens and replaces it with an artificial lens. In the traditional procedure the surgeon implants a unifocal artificial lens that is usually called “intraocular lens” (IOL). But if you also have astigmatism, your vision could still be hazy or distorted, because a typical intraocular lens cannot correct corneal astigmatism. To achieve quality distant vision with a typical intraocular lens, you might continue to need glasses, contact lenses or another surgical procedure.
If quality distant vision is important for you, then there is a better option. This unique lens design offers a much improved distant vision and can decrease the need for corrective lenses.
Hazy and distorted vision because of cataracts and astigmatism.
This lens is a folding, single-piece lens, implanted by an eye surgeon during a cataract procedure, in order to replace the hazy lens.
The unique design of the intraocular lens allows for a decrease of corneal astigmatism and significantly improves non-corrected distant vision. The lens provides QUALITY distant vision. The lens is manufactured with the same biocompatible lens material that has already been implanted.
Published in the newspaper
Arkadikoi Orizontes
June 2009
Better than ever : The good news is that you are facing the problem of cataract at a time when the technology of intraocular lenses has made giant leaps ahead.
Better than ever
Significant technological advances have been made concerning cataract surgery, ever since the time of your parents and grandparents. This year, millions of patients will choose to restore their vision and way of life, thanks to this life changing medical procedure.
he good news is that you are facing the problem of cataract at a time when the technology of intraocular lenses has made giant leaps ahead. The goal anymore isn't to simply restore distant vision with a unifocal intraocular lens. Today, the goal is to strengthen your vision with an intraocular lens that will give you a full field of vision, thus minimizing your dependence on glasses, including reading glasses or bifocal lenses.
As soon as you understand what cataract is and how your vision can be improved with the intraocular lens, your worries about the diagnosis can truly be turned into enthusiasm.
Cataract is a haze of the natural lens inside your eye. This lens, which is behind the iris (or the colored part of the eye) works exactly like the lens of a camera, focusing bright images on the retina, which, in turn, sends the images to your brain.
The human lens, consisted mainly of protein and water, can present some haze, in such a degree that the light and images are not allowed to reach the retina. Eye damage, certain disorders or even some medicine can cause this haze. In more than 90% of the cases, however, this haze is cause by the aging process. Cataract isn't a deposition in the eye and cannot be removed with diet or laser. The best way to treat cataract is to remove the old, hazy lens and to replace it with an artificial one.
Cataract can be the cause of the blurring of clear images, the dimming of bright colors or a decrease in vision at night. It is also possible that it is the reason why reading or bifocal glasses that used to help you read or perform simple tasks, cannot help you any longer. Unfortunately, it is not feasible to prevent cataract, but only to remove and replace it with an artificial lens which can restore your vision and significantly improve quality of life. The proper time to remove cataract is when the quality of your vision starts causing restrictions in your activities and your enjoyment of life.
Published Arkadikoi Orizontes in May 2009
Is refractive surgery safe today? What should someone who wishes to undergo such a procedure know? Can presbyopia be corrected? These are questions that trouble people with vision problems and decide to undergo laser eye surgery. Ophthalmologist surgeon George Chronopoulos answers these questions.
Refractive SurgeryRefractive surgery has brought a revolution in myopia, hyperopia and astigmatism correction. We are already in the third decade of laser use and we can really observe that precision and safety are already here. With the use of this impressive technology, we can forever eliminate our dependence on corrective glasses or contact lenses..
There are two methods of effective correction of high or low degrees of myopia, hyperopia and astigmatism: PRK and LASIK. The difference between these two methods lies in the fact that, in the first, the correction occurs on the surface of the cornea, while in the second in its interior. In PRK there is some minor discomfort the first 2-3 days, while in LASIK the discomfort is insignificant and eyesight restoration happens almost immediately, on the very first day. The final result is the same in both cases.
First of all, we are dealing with a procedure done not only for aesthetic reasons, but therapeutic as well, with which there is a definite change in the way of life. An important role in the patient's decision to do away with glasses and contact lenses plays the trust and relationship between doctor and patient. Equally important is to have thorough preoperative tests, which will tell us if the patient is eligible for a certain procedure.
Detailed and thorough preoperative tests ensure the success of the procedure, Dr. Chronopoulos underlines.
Timewise, the procedure lasts only a few minutes and it is never longer than 5 or 6 minutes for both eyes. The doctor uses local anesthesia and the patient feels no pain. After the procedure it is advisable for the patient to sleep for a couple of hours and to avoid washing his hair with the eyes open, driving on the first day, swimming for the next four weeks and exerting himself for about a week; in any case, he should be in close contact with his doctor. It is important to note that the correction is permanent and in the very few cases where some degrees of the condition remain, then an additional laser procedure can be done to achieve full correction.
Regarding complications, the 25 years of laser use allow us to say that the possibility of serious complications is negligible. Even those rare complications can be treated. We are in a position to say with absolute certainty that the chances of infection from contact lenses are more than the possible complications of refractive surgery.
Presbyopia today is outside the scope of refractive surgery and is the field where the ophthalmologists' interest is focused. The problem lies in the fact that, if we try to correct presbyopia, we unavoidably interfere with distant vision as well, which results in the patient's not having good eyesight in the distance; so we enter a cycle of procedures without end and with no effective result for the patient. Therefore, as things stand, says Dr. Chronopoulos, we are not yet in a position to say that we have found a solution to correct presbyopia. We would like to believe that technology and ongoing scientific research will lead at some point to a solution for the very annoying problem with presbyopia, that is indeed troubling for a great many patients.
Published in the newspaper
Eleftherotypia
on 3 March 2007
Laser brought a revolution in the correction of eyesight problems, the ophthalmologist surgeon George Chronopoulos points out and also stresses that our way of life will change within a few minutes. The surgical procedure will be completed with precision and safety, underlines the doctor and states emphatically that with the new revolutionary method offered by the new Eye Day Clinic, presbyopia can be corrected using the laser method.
Refractive surgery has brought a revolution in myopia, hyperopia and astigmatism correction. We are already in the third decade of laser use and we can really observe that precision and safety are already here. With the use of this impressive technology, we can forever eliminate our dependence on corrective glasses or contact lenses.
There are two methods of effective correction of high or low degrees of myopia, hyperopia and astigmatism: PRK and LASIK. The difference between these two methods lies in the fact that, in the first, the correction occurs on the surface of the cornea, while in the second in its interior.
In PRK there is some minor discomfort the first 2-3 days, while in LASIK the discomfort is insignificant and eyesight restoration happens almost immediately, on the very first day. The final result is the same in both cases.Yes, presbyopia lies today within the scope of refractive surgery and is now the field where the ophthalmologists' interest is focused.
The problem lies in the fact that, if we try to correct presbyopia, we unavoidably interfere with distant vision as well, which results in the patient's not having good eyesight in the distance; so we enter a cycle of procedures without end and with no effective result for the patient.
However, the new revolutionary method that we have started offering in our clinic uses the new femtosecond laser to place a microscopical lens in the cornea of one eye. This procedure is completely reliable and safe, the results immediate and the patient can go back to work the very next day.
Contact us for more information on laser presbyopia correction.
Refractive surgery has brought a revolution in myopia, hyperopia and astigmatism correction. We are already in the third decade of laser use and we can really observe that precision and safety are already here.
Refractive surgery has brought a revolution in myopia, hyperopia and astigmatism correction. We are already in the third decade of laser use and we can really observe that precision and safety are already here. With the use of this remarkable technology, we can eliminate our dependence on corrective glasses or contact lenses for good. There are two methods of effective correction of low or high degrees of myopia, hyperopia and astigmatism: PRK and LASIK. The difference between these two methods lies on the fact that, in the first, the correction occurs on the surface of the cornea, while in the second in its interior. In PRK there is some minor discomfort the first 2-3 days, while in LASIK the discomfort is insignificant and eyesight restoration happens almost immediately, on the very first day. The final result is the same in both cases.
First of all, we are dealing with a procedure performed not only for aesthetic reasons, but therapeutic as well, with which there is a definite change in the way of life. An important role in the patient's decision to do away with glasses and contact lenses plays the trust and relationship between doctor and patient. Equally important is to have thorough preoperative tests, which will tell us if the patient is eligible for a certain procedure. Detailed and thorough preoperative tests ensure the success of the procedure. Timewise, the procedure lasts only a few minutes and it is never longer than 5 or 6 minutes for both eyes. The doctor uses local anesthesia and the patient feels no pain. It is important to note that the correction is permanent and in the very few cases where some degrees of the condition remain, then an additional laser procedure can be done to achieve full correction. An important role in the patient's decision to do away with glasses and contact lenses has the trust and relationship between doctor and patient. The 25 years of laser use allow us to say that the possibility of serious complications is negligible. Even those rare complications can be treated. We are in a position to say with absolute certainty that the chances of infection from contact lenses are more than the possible complications of refractive surgery.
Presbyopia today is outside the scope of refractive surgery and is the field where the ophthalmologists' interest is focused. The problem lies in the fact that, if we try to correct presbyopia, we unavoidably interfere with distant vision as well, which results in the patient's not having good eyesight in the distance; so we enter a cycle of procedures without end and with no effective result for the patient. Therefore, as things stand, we are not yet in a position to say that we have found a solution to correct presbyopia.
Published in the newspaper
To Paraskinio
on 1 April 2010
Problems caused by computers are the second most frequent reason for young healthy people to visit their ophthalmologist. What happens to people that use computers for long hours during the day is basically what is called “asthenopia”, that is difficulties in vision. The second problem is of course problems caused by repetitive movements of the fingers and of the muscles of the arm.
The consequences of computers on vision and the eyes are still under general observation, but any kind of permanent damage hasn't yet been verified.
More than 50% of computer users suffer from eye fatigue, headaches and blurry vision. These symptoms sometimes affect the person's general health, creating a sense of fatigue, which leads to decreased work performance.
There are also some indications that, in rare cases, people working long hours in front of a computer, face an increased risk for glaucoma.
When we are viewing a computer screen, what happens is that we lose depth perception, i.e. stereopsis, and our focus is always on a single point. Also, our eye convergence (what happens when we're looking at something really close) is continuously hyperactive and the frequency of blinking is decreased. This is completely different from reading a printed page, since most computer monitors, especially those with a CRT, do not emit a single image, but an image that passes frame by frame and our brain connects it so we can see a continuous image; it is an image with diffused light and has very different contrast and clarity. After using a computer for many hours, what happens is that the cones, the cells we use to perceive colors, are always hyperactive and the image from the cones' hyperactivity stays in our brain, despite the change of image on the computer screen. This is called “after effect” or McCollough effect and sometimes color perception is reversed.
Things that worry us with computer use is if we are exposed to radiation and UV radiation and how much, and if this can potentially lead to cataract. It should be noted that there is proof that the radiation we receive, especially when it comes to UV radiation, is less than that of a fluorescent bulb, so there is no dangerous radiation for the eye and no proof that this can lead to cataract.
Headache during and after PC use
Pain between the eyes
Dry and/or irritated eyes
Blurry vision
Slow focus during screen use
After long hours of PC use there is difficulty in viewing distant objects
Occasional diplopia
Poor color perception
Pain in the neck and the shoulders
Back pain
Fatigue, maybe even pain, of the hands and wrists
Decreased work performance, frequent mistakes, fatigue
The computer monitor should be on a lower level than the eyes.
The keyboard should be in such a position that the bottom of our arms and wrists is parallel to the ground.
The seat should be adjustable, so it can cater to the user's needs.
The thighs, like the arms, should be parallel to the ground.
Contrast and brightness of the screen should be adjusted to the desired setting, so that the user feels comfortable and doesn't tire his eyes.
The lighting in the room must be three times brighter than the monitor.
A screen filter should be used.
It is important to work on a big screen, so it isn't tiring to read or write a text.
Στην οθόνη δεν πρέπει να αντανακλά φώς από παράθυρο ή άλλη φωτεινή πηγή.
The screen shouldn't reflect light from a window or another light source.
It is necessary to clean your screen regularly.
Adjust the font size on your screen, choosing a setting which is comfortable, if the software gives you that choice.
Adjust brightness and contrast on your screen.
People who use computers all the time may experience some refractive anomalies, like slight myopia, slight astigmatism, slight hyperopia; if this is corrected with the use of glasses or contact lenses, it will help them use these devices easier.
Use of artificial tears may help with xerophthalmia that long hours in front of the PC might cause, due to the decrease in blinking speed and frequency; proper moisturizing of the atmosphere, in which the person works and uses the PC, may also help.
The most important thing of all is to have short and frequent breaks of 2-3 minutes every 15-20 minutes of work or 5 minutes for every 30 minutes or 10 minutes for every hour.
Myopia, hyperopia and astigmatism correction, which aims at improving vision and reduce or even eliminate dependence on glasses and contact lenses, has been possible for several years, with various surgical techniques and is an integral part of refractive surgery.
The strides that have been made in biomedical technologies, lasers and ophthalmology allow us today to correct these refractive anomalies and stop being dependent on glasses and contact lenses. The results are impressive. The procedure is done fast, painlessly and the patient leaves the clinic immediately and without bandages.
Refractive anomalies or ametropias are myopia, hyperopia and astigmatism: Myopia is the condition in which distant vision is affected when the axial length of the eye is big in comparison to the curvature and the refractive strength of the cornea. Light rays that enter the eye focus in front of the retina, which results in a blurry visual image, when the myopic person focuses on relatively distant objects. On the contrary, close objects, as a rule, remain clear. In hyperopia, it is close vision that is mainly affected, but distant vision can as well, because the axial length of the eye is small in relation to the curvature and the refractive strength of the cornea. The light rays focus behind the retina which results in an effort by the hyperopic person to continually adjust his vision, which, after some time, is no longer feasible. In astigmatism the cornea is not round but elliptical, light focuses on many points on the retina, which results in blurry close and distant vision. Astigmatism can coexist both with myopia and hyperopia.
The traditional way to treat refractive abnormalities is with glasses and contact lenses. For various reasons, many people do not wish to wear them either because they're tired of the long-term use, or for aesthetic and professional reasons or because they can't tolerate contact lenses (intolerance and allergy to contact lenses or, more usually, to the chemical cleaning fluids; giant papillary conjunctivitis). For these people there is an indication to undergo refractive surgery. In theory every person with a refractive abnormality can undergo such a corrective procedure: -Those who are over 18 years of age and their refraction has remained stable for the past year. -In general, all those who are interested in their appearance and want good quality of vision without dependence on glasses or contact lenses.
For the proper treatment of refractive abnormalities, thorough preoperative tests are needed. The most important tests, besides a general ophthalmological examination, refraction and keratometry, are corneal topography, pachymetry and the cell measurement of the corneal endothelial. Latest developments in topography devices allow as to examine in significant detail the condition of the anterior and the posterior surface of the cornea. Topography devices such as Pentacam, Orbscan and Wave-Front analyzers have helped enormously to enrich our knowledge on refraction and vision quality, as well as to understand the causes for cases with inexplicably poor vision. Those tests and measurements are of extreme importance, since the results of the procedure depend directly on the consistency and precision of these measurements. It is important to know that in order to have precise results, we should stop wearing contact lenses at least 7 days before the tests and the procedure.
The type of laser used for these procedures (excimer laser) functions by sculpting and giving shape to the corneal surface, so as to eliminate the refractive abnormality. The technique mostly used worldwide today is laser-assisted in situ keratomileusis (LASIK) which is a combination of microsurgery and laser. LASIK is appropriate for myopias from -1.00 up to -12.00 D, depending on the indications. Hyperopia and astigmatism have more restrictions (up to -6 D), but we can interfere to reduce the abnormality if it is larger. The surgeon creates a flap on the cornea and lifts it up like a cap. The laser acts under the surface and on the corneal layer, sculpting its surface without injuring it. The flap closes and the procedure ends. The procedure is done with eye drops and is completely painless. Laser application lasts less than 30 sec and the whole procedure lasts no more than 5 minutes. No protective lens or sutures are needed and there is no pain or discomfort postoperatively.
This way, immediate vision restoration can be achieved (within a few hours) and the patient leaves the clinic without bandages and without needing his glasses. An alternative technique is called photorefractive keratectomy (PRK). In PRK no flap is created; the corneal epithelial is simply removed and the laser is applied directly. At the end of the surgery, a therapeutic contact lens is worn until the epithelial is healed. This technique may be used if the thickness of the cornea does not allow us to perform a LASIK procedure. The corneal condition, the age of the patient, the degrees of the refractive fault, the result of the topography and the pachymetry are, generally, some of the factors that will affect the surgeon's strategy.
It is now generally accepted that the use of lasers has brought impressive results with its aim being to stop the dependence of patients on glasses and corrective lenses. Success is considered if 0 sph & cyl (+/- 0,50 D) is achieved and this can be done today with almost 99% success rate. Technology has made significant strides so that today we can consider this procedure completely successful, reliable and very safe. Additionally, it allows us to know preoperatively who are eligible candidates for the procedure, if we can move on with safety and inform the patients for the possible result. We can now say that this significant increase in the percentage of refractive surgeries is due to the rapid advances of Excimer Lasers, that allow us to correct with precision high degrees of myopia, hyperopia and astigmatism.
After the procedure, it is possible to alter the result (involution) either within the first six months or at any time in the future. This can happen if:
Healing process is very intense for a patient. In this case, it is possible for involution to be observed. This happens in the first 6 months and if it does, we can, after a certain amount of time has passed (and if the remaining thickness is sufficient and certainly in cases not related to corneal ectasia), repeat the laser procedure to correct whatever problem has remained without any additional fees.
Myopia in this particular person is progressive. This means that it can suddenly start increasing, at any time and any age. This would happen anyway, regardless of any laser procedure. The benefit for the person that has a laser eye surgery is that his myopia will start increasing again from 0 degrees or near zero. If, for example, someone had 5 degrees of myopia and, after the surgery, this has decreased to 0.5, then, if after a year his myopia increases by one degree than he will have 1.5 degrees (0.5 remaining plus 1 degree from the increase), while if he hadn't had the surgery his myopia would be 6 degrees (5 he had and 1 degree from the increase). If myopia, therefore, increases after the first 6 months from the surgery, then we are dealing with progressive myopia. In other words, the result is considered permanent if within 6 months from the surgery, no alteration is observed. Every change after this period can be considered genetic information and is treated accordingly.
For more information you can visit our website www.eyeclinic.com.gr/en.
G. Chronopoulos, Ophthalmologist Surgeon
(published in tlife.gr)
An increase of about 200% has been noted for the past two years in laser eye surgeries that treat swiftly and without pain disorders such as myopia, hyperopia and astigmatism. Glasses and contact lenses are no longer needed.
An impressive increase up to 200% in ophthalmological procedures has been noted for the past two years in Greece. Interest in them is huge despite the crisis. People between the ages of 18 and 40, mostly women, seek a drastic way to get rid of glasses and contact lenses. The factors that increase demand are aesthetic and pathological.
“Air pollution contributes to the appearance of problems, like allergies and keratitises, from long-term use of contact lenses”, explains to “Ethnos” the ophthalmologist surgeon Dr. George Chronopoulos. According to the doctor, technology now offers the possibility of a painless and immediate treatment of myopia, hyperopia and astigmatism. Such procedures, he explains, are an integral part of refractive surgery: “The results are impressive. The procedure is done fast, painlessly and the patient leaves the clinic immediately without bandages”.
For the proper treatment of refractive abnormalities, thorough preoperative tests are needed. The laser sculpts and gives shape to the corneal surface, in order to correct the refractive abnormality. The technique mainly used worldwide today is laser-assisted in situ keratomileusis (LASIK) which is a combination of microsurgery and laser. The creation of the flap is done either with a mechanical microkeratome or with laser use (Femtosecond laser). LASIK is appropriate for myopias from 1 to 12 degrees, while hyperopia and astigmatism have more restrictions (6 degrees). The surgeon creates a flap on the cornea and lifts it up like a cap. The laser acts under the surface and on the corneal layer, sculpting its surface without injuring it; the flap is closed after the procedure has ended.
Laser application lasts less than 30 seconds, while the whole procedure lasts no more than 5 minutes. No protective lens or sutures are needed and there is no pain or discomfort postoperatively. The restoration of vision happens immediately, while the patient leaves the clinic without bandages and without needing his glasses.
CONDITIONS
EVERY PERSON that has a refractive abnormality can undergo a corrective procedure, if he consults with his ophthalmologist and proper indications are present.
According to Dr. Chronopoulos, everyone who is over 18 years of age and their refraction is stable for the past year can undergo this procedure, as well as, in general, all those who are interested in their appearance and want good quality of vision without dependence on glasses or contact lenses.
Published in the ewspaper Ethnos on 5 November 2010
EyeClinic
64, Vass. Sofias Av,6th floor, Athens
Laser Astigmatism
Phone number: 210 7295000 - Fax: 210 3622245
Laser Hyperopia
Ophthalmological Research Center
64, Vass. Sofias Av.6th floor
Phone number: 210 7295000
Fax: 210 3622245
info@eyeclinic.com.gr