Critical Vision Consulting: An Optometry Blog

An Overview Of The 3 Main Types Of Retinal Detachment

Posted by on 5:13 am in Uncategorized | Comments Off on An Overview Of The 3 Main Types Of Retinal Detachment

Retinal detachment is a serious condition that requires surgical treatment to prevent permanent loss of vision. A complete or partial detachment of the retina from the back of the eye prevents the brain from receiving clear images from the retina. This causes you to experience a degree of vision loss and visual disturbances, such as blurred vision and floaters and flashes. Here’s an overview of the three main types of retinal detachment and current corrective surgery options: Types Of Retinal Detachment Rhegmatogenous retinal detachment occurs as a result of tears in the retina, which provide a way for the fluid in your eye to travel to the area behind your retina. As the fluid builds up, the pressure created causes your retina to detach from the membrane at the back of the eye. This type of retinal detachment is often caused by your body’s natural ageing process. As you age, hormonal changes can cause damage to the cells in your retina. Traction detachment is most often seen in those with type 2 diabetes. High blood sugar can damage the blood vessels in the retina, and this causes scar tissue to develop. Over time, the scar tissue can tighten and pull the retina, and this can cause complete or partial detachment. Exudative detachment is caused by inflammatory disorders that affect the eye. The blood vessels at the rear of the retina become swollen, and the pressure created by this causes retinal detachment. Treatment Options As you don’t tend to experience pain with retinal detachment, the condition is often diagnosed when a marked change in vision prompts patients to book an eye test. Your optometrist can diagnose retinal detachment during a standard eye exam, and they will refer you to an ophthalmologist for treatment. There are three main treatment options for retinal detachment. A laser can be used to bind the retina to the back of the eye, and this is known as photocoagulation. A similar treatment option involves the use of a probe that freezes the tissue at the back of your eye. This causes scarring, and the scarring creates a seal that holds the retina in place. This treatment is known as cryoplexy. Alternatively, your doctor may recommend retinoplexy. This involves placing a gas bubble inside your eye to push the retina back into the correct position and hold it there. You don’t have to wait until you’re due your next eye test to see your optometrist. If you’re experiencing any visual disturbances or notice your vision has declined, contact your...

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Got An Eye Exam? 3 WaysTo Make Your Optometrist Visit Really Count

Posted by on 6:19 am in Uncategorized | Comments Off on Got An Eye Exam? 3 WaysTo Make Your Optometrist Visit Really Count

Many people make the mistake of thinking that an eye exam with the optometrist is just about reading a few lines and getting a prescription if you need glasses. Being well prepared allows the optometrist to offer personalised solutions for your needs. Follow these tactics to make your optometrist visit count for a lot more than you imagined. Write Down A List Of Questions Or Symptoms You Wish To Discuss You probably had a ton of questions or wished to discuss a few worrying symptoms with your optometrist. But in the middle of the eye exam and everything else, you’ve probably forgotten a few of them. This happens to many people because it’s easy enough to get distracted and forget. For instance, if you are experiencing frequent headaches, then this is something you may wish to discuss with your optometrist. Or if you are experiencing poor vision only at night, then you should check whether you need further tests. Write down a list of questions or symptoms you wish to discuss beforehand, so that you get an answer for everything that’s on your mind.  Keep The Professionals Updated About Any Medication You’re Taking Keep in mind that your eyes can reflect a lot more than their own health. In fact, some problems with your eyesight may be directly related to conditions like pregnancy and diabetes. If you are taking any new medication, then it is important to inform your optometrist of your medical history. Some medicines and ailments can increase the risk of problems related to vision. Your optometrist will be able to provide more personalised care with proper knowledge of your specific medical history. Bring All Current Glasses To Eye Appointments Sometimes your eyewear can undergo changes which can affect your vision. When you leave for your appointment, make sure to bring your regular glasses, your contact lenses, your sunglasses, your occupational eyewear and even your reading glasses. This will help the optometrist review your existing eyewear to establish whether any prescription change is required to any of them to maintain optimum vision. The eye specialist will also be in a better position to establish that your eyewear isn’t scratched or damaged because these factors could affect your long-term vision if you’re not careful. If you have an upcoming eye exam, remembering each of these steps can make your optometrist appointment even more useful than just learning about the health of your...

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Tips For Buying The Right Pair Of Prescription Glasses For Your Child

Posted by on 5:58 am in Uncategorized | Comments Off on Tips For Buying The Right Pair Of Prescription Glasses For Your Child

If you’ve recently found out that your child needs to wear prescription glasses, then you have probably begun the hunt for a suitable pair to buy for them. As you may soon find out, buying the glasses is relatively simple but getting your child to actually wear them may not be such an easy task. Here are some tips for buying glasses for children that will make the process as stress-free as possible. Let them help choose Wearing glasses may make your child feel self-conscious or embarrassed. Letting them choose a style that they like is a way to let them have some control over the situation. By giving them the choice, they can use the glasses to project their own unique style. Kid’s glasses can be fun, quirky, and colourful and may not always appeal to an adult’s taste. Don’t try to steer your child toward a style that you prefer, or you may end up with a child who refuses to wear their glasses. Choose the right material Kids are notoriously tough on glasses, so make sure that the glasses you buy them are up to the task. They will be reluctant to wear them if they are treated like precious objects that can’t be worn during vigorous activities or need to be handled with too much care during cleaning and storage. Choose a tough polycarbonate lens with a scratch proof coating instead of regular lenses. Make sure that the frames are made from flexible but sturdy material that isn’t liable to crack or bend if it’s mistreated. Make sure they’re comfortable No matter how much they like the frames, kids won’t wear glasses that feel uncomfortable or fit them poorly. Common complaints are that the glasses hurt their nose or ears and that they slip off when they’re running or playing. Having the glasses properly fitted by an optician is the key to comfort. They will make tiny adjustments to the way the glasses sit on your child’s head. This will ensure that there are no pressure points and that the glasses stay where they’re meant to be. Wearing glasses might not be something that your child does willingly at first. However, taking care of their visual health is important, especially when it comes to their education. By following these tips, you may find that your child shows less resistance to wearing their glasses. In time, they may even come to love...

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Advice on how to shorten the recovery time after cataract surgery

Posted by on 5:53 am in Uncategorized | Comments Off on Advice on how to shorten the recovery time after cataract surgery

While recovery from cataract surgery should be reasonably short and pain free, provided that you are reasonably healthy, there are a few different steps you can take in order to shorten this process. It is a great surgery and most people will benefit greatly from the sharper vision as a result of having it done. But it is perfectly normal for your vision to be a bit blurry and out of focus for a few days after the surgery as you are adapting to the new environment in your eye. Make sure that you follow the surgeon’s directions with regards to wearing the eye patch as you don’t want to cause any unnecessary complications. Here is some advice on how to maximise the chances of having a complete and quick recovery. Precautions When you have had the surgery completed, you might feel great. However, this doesn’t mean that you can disregard the doctor’s directions when it comes to looking after the eye. During the first week or so after the surgery, you should take it easy and not over exert yourself. This will prevent the eye from becoming infected and it will also further decrease the amount of inflammation that is present in the eye. Medication When you have completed the surgery, the surgeon or doctor will prescribe you certain eye drops to use for a while. These will protect the eyes from infection and help to decrease the inflammation. You need to follow the exact directions outlined by your doctors in order to reap the complete benefits offered by the drops. Although you should normally only have some mild discomfort after the surgery, some people may choose to use an oral anti-inflammatory that the doctor has described in order to dull the pain. Advice on how to speed up the recovery process You should never consider driving on the day of the surgery. Your vision won’t be quiet right and you may be groggy, all of which could result in you having a serious accident. This will also put an unnecessary strain on the eye. Don’t conduct any heavy lifting or extremely strenuous activity for a couple of weeks as this will increase blood pressure in the eye. Try not to bend over much or hang your head upside down as that will also put a lot of pressure onto the eye. Avoid using a swimming pool or hot tub for a number of weeks while the eye heals. You never know what type of bacteria could enter your eyes, and the chemicals in the water will not be good for the...

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