LASIK or Laser in Situ Keratomileusis, is one of the most popular refractive surgeries for laser vision correction in the world. If you are thinking of getting rid of your glasses, you must have wondered as to how LASIK surgery works. There are several variants of LASIK, but the underlying principle for all of them remains the same: LASIK consists of reshaping of the cornea, so as to eliminate the need for glasses. This article aims to clear doubts about how LASIK surgery works. How does LASIK work? During LASIK, your doctor raises a thin, circular and central corneal flap using either a mechanized knife (keratome) or a special laser (femtosecond laser). After this he or she uses a computer

Glaucoma consist of a group of varied eye disorders, in which there is damage to the optic nerve due to increase in eye pressure. It is a disease which does not have any symptoms in until the advanced stages, and can causes irreversible vision loss. Glaucoma is therefore a dreaded disease. However, a diagnosis of glaucoma should not scare you since glaucoma can be controlled with timely treatment. What causes loss of vision in glaucoma? Loss of vision due to glaucoma starts from the periphery, due to loss of nerve fibers in the optic nerve which conduct the vision stimulus from the eye to the brain. If diagnosed early, this damage can easily be controlled with timely treatment. Blindness due

An eye is a complex part of the human body. In addition to that, it is also fragile. Owing to this fact, disorders related to eyes keep occurring very frequently. However, the probability of the occurrences of these disorders increases in summer and monsoon seasons given several factors. The dry-weather accompanied with the heat waves can get too harsh for your eyes. Likewise, in the monsoon season, the humidity may give rise to several allergies. Heat and monsoon rob our eyes of its natural lubrication and hygiene thus, giving rise to several disorders such as conjunctivitis, stye, dry-eyes and corneal ulcers. The fluctuation in temperatures makes your eyes prone to numerous conditions such

Eye care for children requires special attention since the younger children often cannot express their discomfort or problems with eyes and vision. As parents, we have to be especially alert about their eyes since they are more prone to allergies, infections and also trauma. In addition, several childhood eye diseases can potentially lead to irreversible loss of vision, making eye care for children absolutely necessary. Here are some useful tips for eye care for children. 1. Make sure their diet is balanced and healthy A well balanced diet is the key for overall development and health. Often, children are fussy eaters and avoid green, yellow and red leafy vegetables like carrots, spinach, ma

Eye infections are very common and often contagious diseases that can happen without any prior notice. All it takes is a little carelessness in terms of ocular and general hygiene for an infection to break out. There are many types of infections that have been recorded over time and fortunately, there are medicinal remedies for each and every one of them. There are home remedies as well that can be used with simple and easily available components. Many of these home remedies are mentioned down below. Do go through them and implement them in case you happen to contact eye infections. Have a look! 1. Conjunctivitis Conjunctivitis is a very infamous eye infection that causes the eyes to get red

Contact Lenses make up for the superb medical devices that help people with vision problems to see the world around them clearly. Post the advent of the first contact lenses in 1930, its prototypes have come a long way. Until the late 1930s, it was only brown-scleral lenses which were made up of glass were dominating the market. Lenses made up of plastic were introduced much later. Although easy to wear, contact lenses come with their own share of cons. Wearing them for too-long might lead to some serious disorders for your eyes. It can also lead to something worse, if you forget taking them off your eyes before sleeping. Hence, contact lenses are not at all designed in a way to withstand an

Congratulations, you are now on the way to complete freedom from glasses! All laser vision correction surgeries are completely safe and precise, however, here are some instructions for how to care after LASIK laser surgery. What to expect after LASIK Discomfort: If you know what to expect immediately after LASIK or laser surgery, you will not get anxious, and the immediate post-surgery period will be one of relaxed healing. On the day of surgery, your eyes will be a little uncomfortable, and you may feel a burning sensation, and have excessive tearing. You may feel a foreign body sensation as well, which may feel like grittiness, or a “sand particle” or “eye lash” in the eye. Vision: You wil

Children are no strangers to computers, tablets, phones, televisions and other digital devices. In fact, almost 25% of children spend more than 3 hours a day using some kind of a screen device, in addition to the screen use during school hours. Most parents and teachers worry about the impact of screen use in children, and Computer Vision Syndrome or digital eye strain has been a topic of several debates in the fraternity. What are the symptoms of Computer Vision Syndrome in children? Children, like adults, are prone to symptoms like eye fatigue and eye strain, dry eyes, headaches, blurred vision, red and sore eyes, as well as neck and shoulder pain. These are due to staring at a screen for

The best person to discuss your health related questions, fears, and apprehensions, is your doctor. While we often think talking to our friends and family will help us the most, remember that it is only your eye doctor who can give you an objective opinion about any health related decision, especially when it comes to surgery. This is why should you talk with your eye doctor before LASIK eye surgery. What should you discuss with your doctor before LASIK eye surgery? Ask your eye doctor if you are eligible for LASIK eye surgery: You eye doctor will discuss your eye health and other health related issues before ordering a comprehensive eye evaluation and some extra tests before deciding if you

The millennials are a generation that want it all, and they will settle for nothing less than the best. This is also true for their expectations when it comes to vision correction, and freedom from glasses. 20/20 vision without glasses is no longer just a dream, but actually the least that is expected of laser vision correction. Premium vision correction surgeries like Contoura Vision LASIK are becoming more and more popular, because this generation understands the importance of quality of life, and is happy to bear the incremental expense, for better quality of vision for a lifetime. Keeping this in mind, the Eye 7 group of hospitals has introduced the first ever Contoura Vision Topography-

Glaucoma is one of the major causes of irreversible blindness in the world. Since the disease is usually asymptomatic and progresses gradually without any symptoms until advanced stages, its diagnosis is often delayed. It is therefore essential to know the predisposing factors, and ensure regular annual comprehensive eye examination, if you are in anyway at risk of disease. The risk factors for glaucoma include: Age: Age more than 40 for angle closure glaucoma, and age more than 60 for open angle glaucoma. Gender: women are at a higher risk than men. Family history of disease: People with parents or siblings with glaucoma are at a higher risk of the disease. Steroid use: Use of steroids, esp

Every human has five principal senses; a tongue to taste, ears to hear, skin to touch, a nose to smell and the eyes to witness the miracle of life. All these senses combine with the brain which includes the firework of neurons to explore the aesthetics of cosmos. Every sense is vital to us, but eyes are considered to be the gateway to this mystical world. The constant upsurge in pollution and the harmful environment is one of the reasons why the majority of people are dealing with vision problems. As we all know eyes can change the whole virtue of the world and make it appealing to the soul, vision correction is a must. Today, I am going to discuss one of the most effective ways to correct y

Taking care of eyes in the digital age has become very difficult. From the time we wake up, till we go to bed in the night, our eyes remain glued to televisions, computers, smartphones and tablets. Excessive use of a computer leads to a Syndrome called Computer Vision Syndrome (CVS). People suffering from CVS experience fatigue, blurred vision, and dryness in eyes. You may have yourself experienced it after sitting on a computer for a longer duration of time. Studies have shown that while using computer, people tend to blink less which leaves more strain on the tiny muscles inside eyeballs. The eye muscles grow tired from focusing on a single fixed point and ultimately become strained. Acco

The eye functions as a very sophisticated camera, ensuring that the light entering the eye is properly focused, so that we can see the world around us clearly. When this mechanism does not work perfectly, the image formed is not very clear, and the disease is called refractive error. How does the eye focus images perfectly? To focus and see an image clearly, there are several structures which must work perfectly, and in coordination within the eye: Cornea:The cornea is the transparent dome-shaped front part of the eye, which allows light to enter, and also focuses light rays on the retina. The retina is the light sensitive portion at the back of the eye, which enables us to see. Lens: The na

Contoura Vision Topography Guided LASIK is the latest, state of the art, technology for laser vision correction for removal of glasses. In this, the machine images as many as 20,000 points of your cornea individually, and corrects each one of them by a customized laser algorithm, ensuring crystal clear vision. Contoura Vision received US FDA approval for a commercial launch in early 2016 after the results of the FDA clinical trials were evaluated for clinical safety and precision in terms of vision correction. Its introduction was met with a lot of enthusiastic approval from clinicians and patients alike once the clinical trial results became available in the public domain. There have been c

As medical care is becoming more advanced and sophisticated, more and more premature babies are actually surviving and looking forward to a healthy and normal life. There is, however, one more battle that the tiny “preemies” have to fight. Many of these infants may be affected by a disease called retinopathy of prematurity (RoP), and it is one of the most common causes of blindness in premature babies. Why are premature babies at risk of going blind? The eyes begin to grow around 16 weeks and the most rapid growth is in the last trimester of pregnancy. The growth of blood vessels become orderly in the latter stages of pregnancy. If the baby is born before the 31st week, this growth of blood

We live in a world where half of the population suffers from vision problems. The refractive errors, or what we know as vision problems range from presbyopia, astigmatism, nearsightedness, to farsightedness. But thanks to the medical advances and technology enhancements, people can now bid good bye to their vision problems permanently and get rid of those foggy mornings, blurred vision, squinting and expensive eye glasses or contact lenses with the help of Laser Eye Surgery. Laser Eye Surgery: A New Life Laser Eye Surgery is a safe procedure relieving patients from the pain of wearing glasses, changing contacts and hazy days. It gives a new life to those who have been struggling with their v

Laser Eye Surgery has been around for more than a decade now and has been quite in trend ever since it was discovered. Apart from a permanent solution for the glasses and contacts, Laser treatment comes with a number of benefits. Today, with approximately half of the population wearing lenses and spectacles to support their vision, Laser Eye surgery is the only way to get a convenient and stress-free life without frames hanging upon the nose. But like each surgical process comes with its own merits and demerits, Refractive surgeries, too, come with certain risks. Although, if handled the right way; one can easily get away with these risks and problems associated with Lasik processes. In this

The difference between the vision of men and women can be traced back to the caveman days. While women were gifted with peripheral visions that helped them in gathering food for the entire family, men had strong straight-on vision that helped them in hunting. Generally, men face lower risks for developing diseases related to eyes when compared to women. However, they also have to experience greater disadvantages in comparison to the fairer sex. Men are at a greater risk of acquiring color-blindness as it is a factor regulated by the Chromosome X. Since, there are two copies of the chromosome in females; both have to be bad in order for them to develop color-blindness. While it is very obviou

Once you’ve been diagnosed with cataract, and advised surgery, the obvious question is when to go ahead with surgery, and which surgeon to choose. Well, if those two questions are sorted, and you have decided to go ahead with the surgery, the next question of which surgery to choose, is an easy one to answer. When considering cataract surgery, the choice is simple: Get Bladefree Femto Cataract Surgery. What is Bladefree Femto Cataract Surgery? During cataract surgery, your surgeon makes a tiny (approximately 2.5mm) incision in your eye to remove the clouded, cataractous natural lens of the eye, and implants an. artificial, customized lens inside the eye. In traditional cataract surgery, call