While LASIK and cataract surgery are probably two of the most popular corrective eye surgeries in Los Angeles, many people forget how to distinguish the two procedures from one another. The fact is that each of these works to solve a problem in the eye and can result in better visual acuity for the patient; however, they require different methods and cater to different eye conditions.
What conditions does each corrective eye surgery treat?
LASIK eye surgery is known for improving the vision of patients with astigmatism, nearsightedness, and farsightedness. Typically, patients who receive LASIK or an alternative laser vision correction are doing so to fix their natural prescription. Many LASIK patients are able to achieve 20/20 vision or better and become independent from the use of glasses or contacts.
Cataract surgery is a specialized form of corrective eye surgery used to treat cataracts. Many people naturally develop cataracts, which contribute to eye lens clouding, as they get older. This cloudiness can cause blurred or hazy vision that makes it difficult to see. Besides age, some other causes of cataracts include heredity, UV radiation exposure, eye trauma, medications, diabetes, and other eye diseases. If not treated, cataracts can eventually cause blindness. Yearly exams with your eye care professional ensure that cataracts are discovered early and treated when necessary.
How does each corrective eye surgery work?
LASIK eye surgery is completed with state-of-the-art laser technology that can precisely reshape the tissue in the cornea. This laser modification of the cornea allows light to better focus through the eye and thus improves vision.
When you’re receiving cataract surgery in Los Angeles, you will notice a different method. Eye surgeons remove the cloudy natural lens of the patient and replace this with an artificial intraocular lens or IOL. This method eliminates cataracts from further impeding vision and can improve close-up and distance vision, spending on the IOL.
How long does LASIK last compared to cataract surgery?
According to eye care professionals, LASIK eye surgery takes around 10 minutes per eye and both eyes can be performed on the same day. A cataract surgery appointment can as long as 20 minutes, depending on the severity of cataracts, and will only focus on one eye at a time. Many clinics will wait a few days, until the first eye has healed, until performing cataract surgery on the second eye.
LASIK Surgery vs. Cataract Surgery
Both LASIK and cataract surgery are incredible procedures that have helped many people treat their vision problems and achieve their vision goals. Some patients can even have both procedures completed in their lifetime! If you still have questions about these procedures, then make sure to schedule an appointment with your eye care professional to have a comprehensive eye exam and discuss your vision goals. After a thorough analysis of your eye condition and health, your doctor will be able to tell you if your vision qualifies you for one or the other and be able to help you prepare for the surgery.
Usually, the first thing that happens to people after getting cataract surgery is that they feel relieved. With cataracts gone, their vision is restored and they can see incredibly well. However, this feeling of relief is often followed by a desire to keep their visual acuity at this level. During this time, people are motivated to do what it takes in order to keep their vision strong, including eating well, exercising, eliminating any tobacco, wearing UV protection, and monitoring other health conditions.
Cataract surgery can significantly improve a person’s vision by replacing a clouded lens with a clear, artificial one. This new lens can help light rays better reach the retina and, therefore, achieve clarity of vision. This corrective eye surgery is common for people that are prone to age related macular degeneration. According to eye care experts, macular degeneration can be triggered by cumulative oxidative stress to the macula, which is in the center of the retina. In order to prevent age related macular degeneration from backtracking the success of cataract surgery, a patient must focus on their macula health.
The very center of the macula, known as the fovea, is responsible for five degrees of vision as well as facial recognition and reading. The fovea also holds three macular pigments ( meso-zeaxanthin, zeaxanthin, and lutein) which work to filter short-wavelength blue light and have antioxidant properties. The denser the macular pigment, the more capable it is of protecting retina cells from oxidative stress and harmful blue light. This contributes to overall better quality of vision, especially in low light situations.
The best way to reduce your risk of getting age related macular degeneration is to treat your body with the right nutrients and supplements. You can find zeaxanthin and lutein in foods like corn, carrots, leafy vegetables, and citrus fruits. According to laser vision correction experts in Los Angeles like Doctor Moosa, meso-zeaxanthin is harder to find in a Western diet and, therefore many people are deficient in this macular pigment. Fortunately, there are many natural, food-based supplements that one can take to increase their meso-zeaxanthin. This can improve visual functions and contrast sensitivity.
Visual deterioration is a common symptom of age. This is why so many people face conditions like cataracts, macular degeneration, glaucoma, presbyopia, temporal arteritis, and dry eye. However, many people are able to restore their vision through healthy habits and corrective procedures. Eye care experts recommend taking dietary supplements to protect against oxidative damage and getting cataract surgery to replace cloudy natural lenses. As long as people stay on top of their eye health, they will be able to prevent more serious conditions from affecting their vision. One of the easiest ways to maintain eye health is to schedule yearly check-ups and share any occurring symptoms that you may have noticed with your doctor.
Once achieving clarity of vision, people are more equipped to go about their daily lives, chase their passions, and improve their overall quality of life. In order to determine if you qualify for cataract surgery or any other vision corrective procedure, visit an eye care clinic like Excel Laser Vision Institute in Los Angeles and schedule a comprehensive exam.
According to eye care experts in Los Angeles, cataract surgery is a procedure that involves replacing the eye’s natural cloudy lens with a clear synthetic lens. This can be performed by experienced surgeons on an outpatient basis under local anesthesia. Many cataract surgery patients can return to their normal routines within a few days. Fortunately, advancement in technology has allowed this procedure’s success rate to skyrocket and the results are long-lasting. Eye care professionals highly recommend the procedure for people who are suffering from cataracts. However, patients must make a couple of decisions when beginning their journey, including what type of lens implant they want and when they want to have the surgery.
Many people develop eyesight problems over time, which is why laser vision correction procedures have gained popularity in recent decades. Whether its myopia, hyperopia, or astigmatism, LASIK has a reputation of restoring crystal clear vision to many different kinds of patients. However, cataracts are outside the realm of this corrective eye surgery and require an alternative solution. Instead of manipulating the surface of the cornea in order to allow light to better focus, cataracts are treated by replacing the eye lens completely.
As we age, our eye lenses naturally become thicker and less transparent. This can lead to cloudiness of the lens, which we know as cataracts. According to recent studies, about 50% of people will develop cataracts by the time they reach 80 years old. In many cases, cataracts develop in a slow, subtle manner. Someone may at first experience more nearsightedness and then poor night vision as well as dulled color perception. These symptoms can be evaluated by an eye doctor in order to determine if cataracts, glaucoma, macular degeneration, or any other eye conditions are the root cause.
The only effective cure for cataracts is the removal of the clouded lens through cataract surgery. Los Angeles eye doctors say that, in most cases, the procedure is recommended based on how much the cataracts are interfering with someone’s daily life. In the early stages of cataract development, vision may not be significantly impaired. However, cataracts are known to exacerbate other eye conditions like macular degeneration. The best course of action is to have a comprehensive eye exam with a professional in order to determine whether it is the right time for the procedure.
When choosing the synthetic lens implant for cataract surgery, one must speak to an eye care professional in order to hear their recommendations. Monofocal versus multifocal lenses provide different benefits, depending on the patient’s age and lifestyle. Younger cataract surgery patients often choose monofocal implants while multifocal lenses provide relief for patients with detail-oriented jobs and hobbies. The key is choosing the lens that will best satisfy your vision needs in your individual circumstances.
Frequent eye exams are the best way to ensure that your eyesight is monitored and preserved. Whether you need cataract surgery, LASIK eye surgery, or some other corrective procedure, experienced ophthalmologists can help you reach your vision goals.
While many people have heard of LASIK and cataract surgery, there seems to be a general confusion about whether or not these two procedures can work together to achieve vision goals. Some of the confusion stems from the fact that many Los Angeles clinics offer both cataract surgery and LASIK. Many eye care patients find themselves asking how these two methods of vision correction are different from one another and if they can be utilized in tandem for certain individuals. Fortunately, the answers are rather straightforward and simply require the expertise of an eye care professional.
How is cataract surgery different from LASIK?
LASIK eye surgery involves the reshaping of an individual’s cornea to help refocus light properly, thus correcting a previous refractive error. Cataract surgery, on the other hand, is a treatment that involves the replacement of an individual’s natural lens, which has become clouded with cataracts, with an artificial lens (IOL or intraocular lens).
Each surgery is performed within a different timeframe. LASIK is usually a bit quicker and both eyes can be completed in the same surgery. Cataract surgery usually requires a separate day for each eye. Another difference between the two procedures is that cataract surgery can be covered by insurance (unless choosing premium add-ons) while LASIK offers a flexible savings account (FSA) but no insurance coverage.
How is cataract surgery similar to LASIK?
In the most basic sense, both LASIK and cataract surgery are a form of corrective eye surgery that require laser technology. Cataract surgery utilizes the femtosecond laser to extract the natural lens of the eye and bladeless LASIK utilizes the femtosecond laser for the creation of the corneal flap.
Each procedure seeks to improve a patient’s vision and offers a very quick recovery time. Patients who receive LASIK or cataract surgery at a Los Angeles clinic such as Excel Laser Vision Institute are typically given local anesthesia and both surgeries can be performed while patients are awake.
Can you get cataract surgery and LASIK surgery on the same eye?
The short answer is yes. Both procedures focus on different areas of the eye (the cornea for LASIK and the lens for cataract surgery) which is why this combination would not likely pose any interference. However, this answer may differ depending on a person’s specific eye condition and the recommendations of their surgeon. The best way to find out if you’re eligible for cataract surgery after receiving LASIK (or vice versa) would be to ask an eye specialist at a laser vision correction clinic in Los Angeles like Excel Laser Vision Institute.
Can cataract surgery and LASIK be used in tandem?
The answer to this is sometimes. In circumstances where an individual’s natural lens is replaced, but their visual acuity is still not at the right level, a surgeon may recommend a version of LASIK for a full correction. Usually, instead of using traditional LASIK methods, an eye specialist will perform an alternative refractive surgery called PRK.
Cataract surgery and LASIK are both vision correction methods that offer incredible benefits to certain individuals. If you would like to see if you’re eligible for either of these procedures, then you can visit the Excel Laser Vision Insitute for a full eye exam and consultation with a laser eye specialist.
Double vision, or diplopia, is an eye complication that has an entire range of underlying reasons why someone might experience it. It’s like waking up with a dull headache and wondering how you got it. So, before you book laser vision correction Los Angeles, read the list of causes for double vision. However, we must warn you, there are so many possibilities to consider that after reading this you might be seeing things in twos!
What Is Double Vision?
Unfortunately, many of us take for granted that when we open our eyes we see, and view our surroundings clearly and in one single image. Normal eyesight happens through a complex process that requires many parts within your eye to work harmoniously without any hitches.
A person can have double vision in just one eye or both. If you notice that you are experiencing double vision in one eye when the other one is closed, there is very little to worry about. It is still something you should point out to your doctor when you visit laser vision correction Los Angeles. However, if double vision is occurring when both of your eyes are open, it could be caused by a serious disorder.
To understand how the eye malfunctions, here is a brief and simple biology lesson on the parts of the eye and how they work as one.
You are experiencing double vision when the injured eye is open:
Cornea: Think of it as the clear window into your eye. Its primary job is to focus light. If your double vision disappears when you cover one eye, this could be a sign of a damaged cornea in the uncovered eye.
If only one cornea is distorted, you may see only double in that eye. Damage can be brought about by:
- Infections, such as shingles or herpes
- Keratoconus, when the cornea turns into a cone shape
Lens: Located behind your pupil, these help focus light onto your retina.
The most common lens complications at the laser vision correction Los Angeles are cataracts, which can usually be treated with surgery.
You are experiencing double vision when both eyes are open:
Muscles: They manage eye movement and help control them so they are aligned with each other. Whenever you notice a person’s eye is not moving in sync with the other, that is due to weak muscles in one eye unable to keep up with the other. When this happens, looking into a direction that the weak muscle is controlling will lead you to see double. Eye muscle issues can be caused by any of the following:
- A complication with the nerves that control them.
- Graves’ disease, a thyroid condition that disturbs eye muscles. This can result in vertical diplopia, which is when the person sees one image on top of the other.
- Myasthenia gravis, an autoimmune disease that prevents nerves from telling muscles what to do. Early symptoms are double vision and drooping eyelids.
Nerves: These are the messengers that convey information from your brain to your eyes. Any issues with them can create double vision:
- Multiple sclerosis can negatively influence the nerves in your brain or spinal cord. If the illness damages the nerves that manage the eye, you may start to see double.
- Guillain-Barre syndrome is a nerve condition that results in paralysis. The initial symptoms are usually in the eyes, including double vision.
- Diabetes can bring about nerve damage to the muscles that are responsible for moving your eyes. This could also result in double vision.
Brain: The nerves that manage your eyes link straight to your brain, where images are processed. Many reasons for double vision begin in the brain. Here are some examples:
- Brain tumors
- Migraine headaches
- Extreme pressure inside the brain caused by trauma, bleeding, or infection
What Are The Symptoms Of Double Vision?
The symptoms for double vision really depend on the cause, but if you have it, you may notice the following:
- Droopy eyelids
- Weakness in your eyes or elsewhere
- Pain around your eyes, such as your temples or eyebrows
- Pain when you move your eye
- Misalignment of one or both eyes, such as a wandering eye or cross-eye presence
Since there are so many reasons for seeing double, it’s important to find out why you can’t see just one image.
As is standard procedure, your doctor might use several methods to determine what is causing your double vision. This can be done through blood tests, a physical exam, or imaging tests like computed tomography (CT) or magnetic resonance imaging (MRI).
Also, another effective tool the doctor has on hand is you! Be honest when answering your medical practitioner’s questions which could include the following:
When did you begin to see double?
Were you involved in a car accident?
At any time recently, have you hit your head, fallen or been unconscious?
Do you feel the double vision is worse after a long day, or when you are exhausted?
Are you experiencing other symptoms besides double vision?
Do you find you have to tilt your head to one side to view objects properly?
Do you have double vision in both eyes or just when one eye is open?
Can Lasik Surgery Fix Double Vision?
When you start to experience double vision, it’s important to try to eliminate any potential causes. For instance, stop drinking excessively, walk away from your computer screen every hour to refresh your eyes, or use drops to lubricate dry eyes.
When all is said and done, there are restricted cases in which LASIK can be used to correct double vision. It isn’t a straightforward issue and a consultation from an experienced, board-certified ophthalmologist and respected Lasik surgeon such as Dr. Ferzaad Moosa is necessary. If you are seeing double, contact Excel Laser Vision Institute at +1-866-923-9235 now to schedule a FREE evaluation and see if you’re a good candidate for LASIK treatment!