Even though this might be intimidating, in order to better analyze Lasik surgery risks, what you need to know is that more than 95 percent of the people who have had Lasik are satisfied with the results.
And even when talking about the rest of 5%, it is not necessarily the fault of the surgeon.
Before and after the operation, people are advised to follow a certain treatment, in order to reduce Lasik eye surgery risks. The postoperative recommendations are obviously the most important, but nevertheless, a lot of people fail to apply them.
Before deciding whether or not you are comfortable with this type of operation, you must balance both the advantages and disadvantages of Lasik eye surgery.
In case of success, the advantages of this surgery are obviously numerous and extremely valuable. You will get your clear vision back, you won’t have to wear eyeglasses or contact lenses anymore, you will even be able to take your driver’s license exam with no setbacks. I think you get a clear picture of the advantages, so to speak.
Now let’s spend a few moments talking about the possible laser eye surgery risks. Before going into details, I want to make it clear that nobody ever lost their vision as an effect of Lasik!
As you can see, Lasik eye surgery risks exist, but are a rare occurrence. More importantly, new technologies, like wavefront guided Lasik, have been developed in order to help minimize such problems.
There is usually a direct connection between Lasik eye surgery prices and the risks attached to these. The lowest average cost for this medical procedure revolves around the amount of $1000 per eye, but you will usually not be able to benefit from the advantages of the latest technology, hence the possibility of certain complications is a little higher.
To put it in a nutshell, every single operation involves certain risks, and Lasik eye surgery risks are no exception. The order to reduce the possibility of such complications, make sure you strictly follow your doctor’s advice!
Macular Degeneration Symptoms
Due to access to physicians, awareness among patients, physician access and major improvements in treatment, macular degeneration is being increasingly commonly diagnosed. As more people get older, there is an increased risk by as much for the condition of macular degeneration and it is a challenge that is formidable to both the doctors that treat it and the society as well since the cost of delivering high quality care increase. Age-related macular degeneration (AMD or ARMD), or senile macular degeneration (SMD – a term that has now been discarded) are other names of this condition.
In this condition, the macula which is a portion of the eye that has the retina is affected by pathological conditions and the central vision is affected. This is the part of vision that one sees directly in front of them as opposed to periphery vision which is the vision to the side. With the deterioration in the retina, the macula or central part of the retina that is used in color and detailed vision, for reading as well for activities like threading a needle, signing a check or recognizing faces is affected. It is the macula that, as part of the eye and the nervous system, that facilitates human beings to have vision that is 20/20, or something very small like a rodent far below the ground.
Affecting about 1.75 million people or more in the US, macular degeneration is the cause that causes the most number of people past the age of 55 to become legally blind. Due to the increasing population, it is expected that this number will cross the 3 million mark by 2020. It is a major cause for public concern due to an increase in the overall life expectancy.
The two types of age-related macular degeneration are:
An eye illusion occurs when what you perceive is different from what you are seeing in reality. When you see an object, an image is captured on the retina which is then transferred to the brain where it gets processed. Because of some reasons, the brain perceives the image differently from what it is in reality. There are mainly divided into two types; physiological and cognitive.
Physiological
Physiological eye illusions occur as an after result of seeing images which like bright lights. Every response has a dedicated and individual neural pathway during the beginning stage of a visual processing. However the repetitive response of some channels can cause physiological disturbances which can change your perception. Mach Bands and Hermann’s grid illustrations are the two types which prove helpful in explaining this unusual phenomenon. Lateral inhibition which causes an increase in the sharpness and contrast of a visual response explains the Mach Bands as well as the Hermann grid.
Cognitive
Another type of misconception is the cognitive eye illusion. This is mostly a result of people’s individual differences in perceiving reality. During this type your eyes and brain make subconscious interpretations. This phenomenon is widely called as “mind games”. They arise as a result of individual beliefs about worldly aspects causing subconscious interpretations. These Cognitive fallacies are further divided into four kinds namely fiction, ambiguous, paradox and distorting.
Many artists have incorporated these deception techniques in their works. These deception techniques are also incorporated in films by the forced perspective technique. Christopher Nolan’ latest film ‘Inception’ has incorporated the impossible staircase or Penrose stairs creation to explain how impossible creations are possible within the dream world.
This is for all those teens out there who are finding it hard to convince their parents to buy the pair of contact lenses they are aspiring for so long. Take a chill pill. This guide will make you achieve what you are looking for.
Today’s teens know what exactly do they want and what contacts are capable of. There is no doubt in the fact that contacts are a great solution for vision correction but they may not suit everybody and your parent’s worries about a couple of things related to these only. This article will help the teens to find out those worries and ultimately how to win the battle. Here we go.
1.Proper Homework: This one is the most important because without proper groundwork you may find yourself clueless in front of your parent’s counter questions. Gather every possible information about contacts including cost of variable lenses with eye exam, contact lens care, contact lens types, contact lens brands etc. It is better to bookmark or take a print out of whatever information you can lay your hands upon to refer back in future or even can show to your parents as a proof.
2. Consult with an eye doctor: To check whether lenses are your cup of tea or not, speak with an eye doctor and if he suggests that, you will be benefited by it, you will get a strong reason to drive your point home.
3. Know the benefits first: Know what you will really gain by wearing contacts e.g. if you are into sports, glasses are more likely to break during a match whereas contacts lenses are far safer; a better fit and quite cheap than sports glasses.
4. Articulate: Show your parents that you know the importance of proper eye care as well as contact lens care. If needed, even state all the steps of it and give them a complete list consisting of various prices of each lens and related items, durability and the estimated yearly cost.
5. Self-finance: This one is almost a winner. If you are a service-holder or had saved enough money to sponsor your lenses, it will definitely help you earn some bonus points in front of your parents.
6. Show your effort: Show to your parents that you have thought and planned everything in advance by not only doing a sound groundwork but offering to sponsor it also. This one will be a good weapon to show your maturity.
7. Stick to your point: Your parents will definitely counter you by restating your points only. Do not lose your nerve here. Be firm but be polite also and do not let your emotions get the better of you. Believe me, at the end of the day, you will be the winner.
And, last but not the least, don’t lose faith. If you are true to yourself then your parents, who are your best well-wishers on this planet, will definitely accept your proposition.
The human eyes are one of the most vital organs of our body. It is the main organ that allows us to see the things and the people around us. It is the reason why we can clearly move in a safer place. It gives us the chance to choose and observe the proper ways on dealing important things. Our eyes generally give color to our mind and to our life. Anything that we see using our own eyes influences our thoughts and even our behavior. In general our moods or feelings also depend on the color or appearance of things that surrounds us.
The idea or possibility of losing our own vision also means losing the colorful part of our life. It is indeed very complex and difficult to imagine that there is a high possibility that we can no longer see the things that surrounds us because of impaired vision. Our body is composed of organic compounds and is prone to experience degeneration.
Degeneration is the process of losing the normal function of the body. It also includes weakening of the immune system and other organs that contributes to the daily activities of a person. Degeneration is often the result of old age. Old age is the stage wherein the cells in the body are no longer producing enough energy or nutrients for the body. Once the cells are no longer functioning well, it will be very difficult for the body to cope with its needs and may lead to serious ailments.
One of the most common diseases which are caused by the degeneration of the cells in the body is the macular degeneration. This kind of ailment has something to do with the vision of the patient. This type of disease is one of the leading causes of vision loss in some of the popular region in the world. Macular degeneration has a higher number of patients compared to eye cataract. This type of disease can also be transmitted to children however majority of its victims are those individuals who are already old.
Macular degeneration is more fatal compared to eye cataract. It is because this type of disease has no cure yet. Unlike eye cataract, macular degeneration cannot be removed using surgery. The occurrence of this type of disease is gradual and a blurry vision is its main symptom. In general, this kind of ailment affects both eyes of the patient. However a single area is more affected compared to the other one.
Macular degeneration targets the part of the vision which is used in seeing and reading. The affected area of the eyes will gradually increase in diameter, leaving its victim with a complete impaired vision. It would be impossible for a person with macular degeneration to read and even observe objects in a distant place. In worst cases, patients can no longer recognize the shapes of any objects due to the severity of the condition of their eyes. Nowadays patients with such disease are advised to wear special types of glasses in order for them to function well.
Today, a large number of children are diagnosed with high eye grades and it seems that seeing a kid with spectacles are just nothing but usual. Poor eyesight in children must be prevented at all cost because their future highly depends on their vision. Are you going to do something if your child was diagnosed with poor eyesight? Let’s examine the causes of this eye problem in children.
There are cases that when a kid does poorly in school or in any social activity, adults are quick to conclude that the child is lazy or just very slow to pick up mentally. But did you know that activities and performance can be greatly affected if a child has poor eyesight? Parents never notice the symptoms of eye problems of their child unless they start going to school and this is where the problem starts. Most cases shows, that children are gone undiagnosed for their vision problems as they grow. Leaving them with eye disorder at an early age.
Studies show that most pupils in preliminary schools have problems on vision with an alarming number of 41%. These kids either have problems in focusing there eyes in light, short sightedness, long sightedness and significantly possessing mild to high eye grades. Eye screening exams does not just shows their eye problems but also concludes that these children are not historically inclined to have poor eyesight, but suggests that there are other significant factors on the problem.
So what causes poor eyesight in children? Well, aside from genetic cause, there are obvious reasons why children of today suffers from this problems. Number one in the list is poor nutrition. At birth, every babies are screened for eye examination to check if the baby has any eye problems. If the tests gone negative, then why more kids have bad vision? Poor nutrition is the answer.
As a parent, you have to ensure that your child receives the best foods to nourish your child’s over all health especially when it comes to eye care. Give them eye foods like green leafy vegetables, carrots, cabbage, lettuce, cold water fish and fruits. Prevent junk and processed foods at all cost. Every healthy foods can contribute to a better eye health.
The next big cause is the environment. Unhealthy lifestyle can highly contribute to poor eyesight especially in children. Staying late at night, waking up late in the morning, watching long hours in the television or playing a video game can cause eye strain that can lead to vision problems. You must monitor your child’s home activities to prevent having poor vision.
To be able to keep proper vision to our children, we have to periodically get their eyes checked. Frequent rubbing of eyes, difficulty of reading and eye dryness are simple symptoms of eye problems in children. This can help early detection that could prevent any eye disorders. Remember that early diagnosis means effective treatment.
Our kids is the most precious gift from God, let us do our best to protect and care for them at any means possible. Guide them to live a healthy lifestyle at an early age for them to get used to your own belief or custom. This way they will grow up socially active, smart, healthy and family oriented individuals.
We are living in a hybrid society. Typical glass eyewear is now becoming obsolete. No more looking geek, weirdo, or nerd. It’s over! Many prefer to use the stylish and trendy contact lenses. Granted, the benefit of using contact lenses is inexcusable. Yet, when buying one for you, eye practitioners should be consulted first. For sure you do not want to harm you vision due to wearing contact lenses. Anyways, look for lenses that have the finest quality even though the price is much higher, the safety of your eyes can not be compromised.
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Before purchasing contacts, the best thing to do is realize your options. Also, know the availability of a certain lens which address to your vision problem. The market is flooded with various types of lenses and knowing its variety help you choose the one which suits your needs. The following are the variety of contact lenses (kontaktlinser) available today.
Soft lenses – this type of contacts are the disposable one. Form the name itself, you may use this for several weeks and dispose. Disposable lenses (linser) do not require high maintenance since you need not clean it. This comes in various colors and ideal in trying out different colors of your eyes. Annual soft lenses are also available. You can use this in a year. These lenses need regular and careful cleaning as well as proper storage. Also, these can be worn in duration of 14 hours.
Hard lenses – these have various types like gas permeable, oxygen permeable and rigid permeable. Cleaning these lenses is very easy and advantageous because they last long and give clearer vision. Getting used to these lenses may take some time since these are made of stiff materials. However, some manufacturers provide outer ring that are soft which make it comfortable to wear.
Extended and flexible wear lenses – as its name implicate, you can wear this for a prolong period of time even when you sleep. You can wear this continuously for as long as 30 days. This is very comfortable to wear because it permits the passage of oxygen to your eyes.
Torics lenses – these are mainly used in treating astigmatism. Astigmatism happens when your cornea is incapable of focusing properly to an image going to the retina. Torics provide similar comfort as well as vision clarity to normal contacts.
Cosmetic lenses – contact lenses primary use is correcting vision problems. Cosmetic lenses are used in altering your iris’ color.
Absolutely then, contacts are safe, comfortable and useful. In buying contact lenses, you must talk to your optician for proper guidance regarding which one to choose. Ensure that you maintain and safely handle them with proper care.
If you are a glasses wearer, you might have thought of trying Acuvue contact lenses at some point. A hesitation that keeps some glasses wearers from trying contacts is the worry that they are somehow invasive. Perhaps one of the biggest hurdles to using eye lenses is getting comfortable with inserting and removing them.
An important thing to remember about inserting your contact lens are that you are not directly touching your eyes. Understandably, you may have an aversion to making contact with your eyeball, and humans have developed a reflex to avoid doing that. During insertion, your eye is protected from your fingers and nails by the contact lens; you will not experience pain if you correctly insert your contact lens.
Training yourself not to blink as you insert a contact lens is an important factor in making sure that your lenses are comfortably inserted. A wrongly-timed blink can easily knock the lens off your finger with your eyelashes or lid and into a sink or onto the floor. This could leave your lenses dirty or damaged.
Some people find that staring at their fingers as it is placing the lens onto their cornea helps. Others are more comfortable looking slightly upwards or downwards as they insert the lens. Any of these methods are adequate, as long as your eye stays still as you are inserting the lens. It is also important that the contact lens properly lines up with your iris and pupil. This is even more important when wearing colored contact lenses.
As well, another factor in comfortable lens insertion is making sure that your lenses are not inside out when you insert them. Acuvue contact lenses, like many other brands, have a right-side lens indicator printed on each lens. When the lens is oriented correctly on your finger, small numbers will be readable, rather than backwards, on the lens itself. When you insert a contact lens that is inside-out, it will be less comfortable because you will be likely be able to feel the edges of the lens rub against your eye. If that happens, simply remove the lens and reinsert, using wetting solution if necessary. As well, acuvue lenses have a slight blue visibility tint so that you can easily identify the lens on your eye — this makes removal easy.
If you make a mistake, it’s not a big deal. Gently remove the contact lens from your eye by nudging the lens off with the pad of your index finger. Simply rewet your lens with contact solution and try again. At first, properly placing your contact lenses can take a couple tries, but it soon becomes easier.
Remember, contact lenses are a medical device, and their misuse can have serious consequences. Always consult an eye care professional to make sure that contact lenses are right for your eyes, or if you are having problems.
Inserting your acuvue contact lenses does involve a bit of a learning curve, but it is easy to master. Following these tips may help you feel more comfortable using contact lenses. Who knows, you might even be convinced to leave glasses behind forever.
People looking at alternative methods for improving their eyesight, might consider eye-exercises. Our eyes have muscles, too. So, exercising those muscles can mean you will end up with stronger and more flexible eyesight.
Eye health professionals speak of “accommodation” which refers to how the eye focuses. The eyeball lengthens into an egg-like shape for distance viewing and contracts into a spherical shape for near viewing. Distance vision is the relaxed state. Near vision is the contracted state. If our eyes cannot accommodate or adjust between near and far, then they have lost their flexibility. When that happens, most likely we will be prescribed glasses.
In the late 19th century an American opthalmologist, Dr. William Bates, noticed that some people, both near-sighted and far-sighted, had spontaneously improved eyesight. He also observed that those who wore glasses did not blink. Instead, they just stared. Why, Dr. Bates wondered, did doctors keep giving stronger prescriptions to their patients? Usually, when a patient is at his weakest point, his prescription medicine will be at its strongest dosage. If the medicine is doing what it is supposed to do and the patient grows stronger, his dosage will grow weaker until it is no longer needed.
Dr. Bates concluded that wearing eyeglasses created a dependency on them. Wearing glasses neither strengthened nor stabilized eyesight in patients. Those who did not wear glasses blinked more often. Those people who did wear glasses did not blink and consequently lost flexibility in the muscles of their eyes.
While it is beyond the scope of this article to provide the actual techniques, I do explain the reasoning behind three of the exercises used to improve vision. I thank Meir Schneider, Ph.D for these insights.
Blinking
Blinking is completely natural and acts as a massage for the eyes. It both lubricates and maintains flexibility of the eyes. Blinking actually gives you a mini-rest because with each close of the eye, your pupils expand. With each opening of the eyelids, your pupils contract. Blinking aids in our ability to adjust changes in the light. The average person blinks anywhere from 22 to 23 times per minute. When you use a computer, you become so focused you forget to blink and the rate drops down to 6 to 7 times per minute. Ideally, you should take some time out several times a day to focus on blinking slowly and deliberately.
Sunning
Absolutely never ever wear glasses or contact lenses when performing this exercise. Sunning is done with your eyes gently closed and slowly rotating your head or upper body in a 180 degree arc. You should perform this exercise before 10 a.m. or after 4 p.m. Now the purpose of sunning is to stimulate the macula, the central part of the retina, which is sensitive to sunlight. When your eyes are closest to the sunlight, your pupils will contract and as you rotate through your arc, your pupils will dilate when you move away from the sun. This lends strength and flexibility to your pupils.
Also, sunning stimulates pigments in the melanin portion of the macula, which protects our eyes by darkening the appearance of sunlight in our eyes. This exercise helps our pupils to adjust to the varying degrees of light.
Palming
The purpose of palming is threefold: to rest your optic nerve, relax your nervous system and to restore circulation to your eyes. This exercise consists of sitting in a darkened room and cupping your hands over your eyes. The heel of each hand should be resting lightly on your cheekbones. It’s kind of like a meditative process in that you focus on your breathing and a total blackness or darkness. With palming you should be able to release tension.
Color contact lenses can be a great option to change your eye color to give your looks a new definition. They are not only affordable and safe but also readily available anywhere.
There are plenty of cheap colored contacts lenses which can certainly fit into your budget and be safe to use at the same time. Eyes are the most attractive and significant feature of the human body. But sometimes you are not satisfied with your natural eye color and seek for means to change it for the sake of enhancing your looks. The best way to do this is by using colored lenses. This is the safest means of enhancing your eyes without causing any damage to it. There is a general idea that colored lenses are expensive and not affordable but it is not so.
Contact lenses can be defined as a therapeutic, cosmetic or a corrective lens which can easily be placed on the eye’s cornea. These soft lenses are also available in various eye colors which blend perfectly with your features and give your eyes a natural, yet different look. You can easily wear them even if you don’t have any eye related issues. These days soft lenses have become more affordable, simply because of the competition amongst the online and brick-and-mortar stores. This is why you can readily avail cheap colored contacts anywhere. There are plenty of online stores as well as retail stores which provide you with a wide range of options for colored lenses. There’s nothing to worry about as these are not only affordable but also light on your wallet.
Many people dream of having brown eyes if they have eyes of any other natural color. For them there’s certainly a solution as there are brown colored contacts which are available in any of the optical stores. Colored lenses are one of the most sought after colored lenses amongst the users and brown colored contacts looks good on almost anybody, whatever their complexion may be. Brown colored contacts are also comparatively cheaper than the other colored lenses.
While using cheap colored contacts lenses there are certain things that you need to take care of. Though these soft Brown Colored Contacts are perfectly safe, they sometimes may cause allergic reactions. This is why it is always advisable not to wear contacts for too long as you need to keep your eyes moist while wearing them, to keep the allergens away. Wearing on contacts for too long may cause dryness in the eyes. If you develop a persisting problem after wearing contacts then you need to consult a doctor immediately to keep your eyes safe from any damage.
If you want to buy Hazel contact lenses, either to change your look or to correct your vision problem, this is one article which you must read. It mentions certain things that you need to keep in mind before you buy and use such contact lenses.
Why would anyone wear Hazel Contact Lenses? There are basically two main reasons. Either the person has a vision problem or he is wearing these to look fashionable. Preferably, one should wear Acuvue color contacts, as they are supposed to be the best colored contacts. Their range is impressive. The color choice is praiseworthy. However, not all individuals can wear colored lenses. It is important to choose the brand and the type with utmost care. To get the best colored contacts, one must take the advice of an eye specialist, especially if he is buying them the first time.
Most people choose contact lenses over glasses as they do not interfere with any of their activities. They don’t have to be adjusted repeatedly. Color contacts remain in place unlike glasses that are likely to be displaced along with movements. It is best for those who have to wear thick glasses. They are hassle free and look fashionable too.
If you visit the company’s website that manufactures colored lenses, you will get the Best Colored Contacts ideal for your physical features. The special program of the company is designed to make you see how you will look with colored lenses. You can also pay a visit to the eye center and find out about free trial lenses. This is the best form of testing, as you will be able to decide before professionals as to which will be the most comfortable pair of lens for you. You can go for the ones that look good and trendy.
If you would like to wear Hazel contact lenses, make sure they suit your eyes; otherwise it can cause itching and inflammation of the eye. These colored lenses are delicate and must be used hygienically. If they are not used properly, your eyesight is likely to be damaged.
You should opt for hazel contact lenses only if you have a fair complexion. Only then, these lenses will enhance your beauty and will give you a refreshingly new look. Also, you should know the procedure to maintain and use these hazel contact lenses or you will spell disaster for your eyes.