Can laser cataract surgery decrease the risk of complications?

Cataract surgery has been performed successfully for decades, removing the cloudy lens and replacing it with a clear one. Cataract surgery is one of the most common procedures performed worldwide, with over 3 million procedures performed each year in the United States alone. Manual cataract surgeries in Sydney are extremely effective at restoring a patient’s vision to pre-cataract levels. According to a recent article published in the Journal of Refractive Surgery, laser cataract surgery may be even more beneficial in terms of improving vision and avoiding surgical complications.

While manual cataract surgery has an impressive 98 percent success rate in terms of major complications, one minor complication does occur in up to 30% of patients. Following manual cataract surgery, posterior capsule opacity or opacification (PCO) is a common complication. When this occurs, the growth of lens epithelial cells leftover from cataract surgery encroaches on the lens capsule’s central region. This growth of residual lens cells can eventually result in a patient’s vision deteriorating to pre-surgery levels or worsening.

To correct this issue, a laser capsulotomy is typically performed as an outpatient procedure. While this is a very low-risk procedure, it does increase the risk of retinal detachment from 1% for cataract surgery patients to 2% for capsulotomy patients. learn more about diagnosis cataracts at http://cathedralhealthcare.org/three-best-ways-of-diagnosing-cataracts/

A dislocated intraocular lens is another possible complication of a laser capsulotomy. This can result in vision problems such as double vision or a visible lens edge. To correct a lens dislocation, a second surgery is required. Additionally, infection, incision leakage, and damage to the lens’s suspensory fibers and underlying corneal cells are possible complications of surgery.

Each of these complications is less likely to occur with laser cataract surgery than with manual cataract surgery. The ophthalmologist can achieve greater accuracy and finer detail with laser equipment than with standard surgical equipment when making these tiny incisions and lens fragmentation.

New surgical techniques and laser equipment enable ophthalmologists to perform cataract surgery in a safer and more precise manner. Typically, vision is improved following cataract removal compared to prior to the formation of the cataract. The precision of the laser procedure minimizes the risk of complications such as PCO, lens dislocation, infection, and bleeding.

A recent study conducted by Dr. Kovács and published in the March issue of the Journal of Refractive Surgery demonstrated that rates of vertical lens tilt, horizontal and total decentration of intraocular lenses, and posterior capsular opacification are significantly lower with femtosecond laser cataract surgery than with standard cataract surgery. Additionally, a recent study found that an astounding 99.5 percent of respondents reported no severe complications following laser cataract surgery. Eye Physicians of Long Beach is one of the world’s first practices to offer laser cataract surgery using the Version guided system and the ORA advantage.

I’m experiencing dry eyes following cataract surgery.

Cataract surgery has been shown to exacerbate pre-existing dry eye symptoms and induce them in patients who did not have them prior to the procedure. While dry eyes can be an inconvenience, they typically last about a month following surgery and are easily treated with artificial tears (eye drops). Learn more about selecting perfect artificial tears by clicking here.

My eye is inflamed as a result of my cataract surgery.

Within two weeks of surgery, redness and swelling are common. Steroids or nonsteroidal anti-inflammatory drugs are typically used to treat inflammation (NSAIDs). If you develop inflammation following cataract surgery, your ophthalmologist will almost certainly prescribe eyedrops.

Floaters developed following cataract surgery.

Floaters are shadows cast by debris in the vitreous gel on the retina of the eye. While floaters are prevalent in many eyes, they may become more noticeable following cataract surgery as the patient’s vision improves. Consult your doctor if the floaters persist, begin to restrict your vision, or if you detect a rise in the number of floaters. This might indicate a more serious problem, such as a retinal rupture or detachment.

I am having increased sensitivity to light following cataract surgery.

Another common adverse effect is light sensitivity, which normally lasts a few days. As previously stated, cataracts can produce blurriness by filtering light entering the eye. Once this haziness dissipates, the entire world will appear brighter! Sunglasses will mitigate this impact.

While these issues are possible following surgery, the majority of them are treatable by eye physicians. Your ophthalmologist will arrange numerous follow-up sessions to check that everything heals properly and that your vision improves. If you encounter any additional issues, such as vision loss, severe pain or discomfort, or damage to your eye, you should immediately contact your ophthalmologist.

Who Should Have Surgical Procedures?

If you have a cataract, it does not always indicate that cataract surgery is necessary. You may not even realize that your eyesight has changed. Certain individuals with this syndrome can see normally if they wear prescription glasses, magnifying lenses, or utilize brighter lighting.

However, when cataracts progress, they might produce additional symptoms. You may have blurred or hazy vision. Additionally, you may have double vision when looking at objects via the cataract-affected eye. These issues might make it difficult to read, operate on a computer, or perform other tasks that need clear vision.

You may have poor night vision and hence find it more difficult to drive in the dark. You may be susceptible to headlight glare. Advanced cataract patients may potentially fail the visual portion of the driver’s exam.

Cataracts might increase your sensitivity to sunlight glare. Around strong lights, you may notice a halo. This may prevent you from spending as much time outdoors as you’d want. Additionally, it makes some activities, such as skiing or golf, more difficult to participate in.

After Surgery

Your eye may itch or feel painful for a few days following cataract surgery. You may also experience some tearing and have difficulty seeing clearly in strong light at this period.

Your doctor will prescribe eye drops to protect you from infection. You’ll need to take a few days off. Driving is prohibited, and you should avoid bending down, picking up heavy objects, or applying any pressure on your eye.

For the first week, your doctor will almost certainly recommend that you sleep with an eye shield. This shields the surgical site, allowing your eye to recuperate properly. If you have pain or believe your eye is not recovering properly, contact your doctor immediately.

 

 

Five essential things you need to understand about cataract surgery

When you hear surgery, what are those things that cross your mind? There are countless people here in Sydney that has lost their sight because they are scared of going through cataract surgery. Of course, cataract surgery can be risky if a professional ophthalmologist does not do it. Meanwhile, it is expedient for every individual to know some things about cataract surgery. We can’t say much about other places in Australia, but we can boldly talk about cataract surgery in Sydney. Several people that have gone through this surgery here in Sydney are all living a perfect life. Their sight and vision were regained totally.

However, this article aims at giving out some facts you need to know about this surgery. Are you ready for the ride? Let’s ride!

  1. What is cataract surgery? Cataract surgery is a process of removing the lens of your eyes and replace it with an artificial lens. Although not in all cases is the lens has been replaced with an artificial lens. Initially, the lens of your eye is clear, but once you have a cataract, the lens begins to become cloudy, and it may eventually affect your vision. An ophthalmologist performs this surgery on an outpatient basis. Outpatient here means that you don’t need to stay in the hospital once the surgery is done. Also, going through surgery for cataracts is very common, and it is a safe procedure that is generally acceptable in the world.  Cataract surgery is recommended when cataracts prevent you from driving at night when you find it so hard to read and other related problems attached to vision.
Five essential things you need to understand about cataract surgery

 At first, your doctor must carry out some tests to check for cataracts and access to your imagination. The doctor will use an eye chart test to limit your vision at different distances, and he will also use tonometry to measure your eye pressure. There are different types of cataracts. And they have been classified based on where and how they develop in one’s eye. We have;

  • Nuclear cataracts form in the middle of the lens. This type of cataract causes the nucleus to become yellow or brown.
  • Cortical cataracts. These cataracts are wedge-shaped, and they form around the edges of the nucleus.
  • Posterior cataracts. It forms faster than the above-listed types of cataracts. It only affects the back of the lens.
  • Congenital cataracts. This cataract is present at birth; it forms during a baby’s first year.
  • Secondary cataract. This type of cataract is caused by disease or medications.
  • Traumatic cataracts
  • Radiation cataracts
  1. What are the symptoms and causes of cataracts? Consider yourself a victim of cataract if you noticed some symptoms like blurry vision, trouble seeing at night, and seeing colors as faded. Not only that, one may be feeling that there’s a need for frequent changes in prescription glasses. Also, you may feel double vision in the affected eye and halo surrounding lights. However, what are the causes of cataracts? Overproduction of oxidants, smoking, ultraviolet radiation, and radiation therapy. Furthermore, the long-term use of steroids and other medications can also cause cataracts. Some diseases such as diabetes can cause it. Click here to read about Three best ways of diagnosing cataracts.
  1. Why do you need cataract surgery? Cataracts can cause blurry or dim vision, and they increase the glare from lights. Your doctor may suggest cataract surgery for you if you find it challenging to carry out your normal activities. Also, this surgery may be recommended when a cataract interferes with the other treatment of another eye problem. For instance, doctors may suggest cataract surgery if a cataract makes it hard for your eye surgeon to examine the back of your eye to monitor or treat other eye problems, such as age-related macular degeneration or diabetic retinopathy. However, when considering cataract surgery, there are some questions you need to keep in mind:
  • Can you see clearly when driving?  
  • Do you find it so hard to read?
  • Do you have problems watching television?
  • Do vision problems affect your level of independence?
  • How does bright light affect your vision?

In case you have the above-listed questions in mind, then you should consider cataract surgery.

  1. Risks in doing cataract surgery: It is uncommon to have complications after one has successfully done this surgery. And if there are any complications, it can be treated successfully. However, what are the risks in doing cataract surgery? This surgery may lead to infection, bleeding, and inflammation. Furthermore, other risks may include swelling, drooping eyelid, dislocation of artificial lens, and retinal detachment. Also, it is possible to discover glaucoma, secondary cataract, and loss of vision if this surgery is not done correctly. It is expedient to know that your complications are more significant if you have another eye disease different from cataracts.  Sometimes, cataract surgery fails to recover vision because of elemental eye damage from other disorders, such as glaucoma or macular degeneration. Of course, it may be advantageous to assess and treat other eye problems before deciding to do this surgery.
  2. Precautions for cataract surgery: If you have decided to go through this surgery, your doctor might inform you not to eat or drink anything before the surgery. The ophthalmologist may also advise you to stop taking some medications that could increase your risk of bleeding during the process. It is expedient for you to inform your doctor if you’ve taken any medications for prostate problems. However, one can go home on the same day the surgery was done, but one will not drive. So, we will advise you to arrange a ride to take you home. Also, after the surgery, you might not be able to do some activities like bending and lifting a heavy object for a week or two weeks. Visit https://jamanetwork.com/journals/jamaophthalmology/fullarticle/419628 to read about Ophthalmology.
Five essential things you need to understand about cataract surgery

Conclusion

In this write-up, we explained in detail the things you need to know about cataract surgery. We also provided some valuable and adequate information on precautions for cataract surgery. We also dig deep into the symptoms and causes of cataracts. Therefore, knowing this vital information will help you see cataract surgery in another way that is quite different from what other people are seeing out there.