With so many cases in eye defects there might be a possibility that you or any loved one of yours is seeking for laser treatment. The other name for lasik treatment is the refractive surgery which focuses on the correction of vision. It results in clear vision, that too, without any uncomfortable specs or contact lenses. It is very obvious to have several questions in the mind about the procedure before the actual surgery. Many regional centre like Lasik Denver provides free consultancy to sort out all the queries in the candidate’s mind.
Am I a good candidate, how can the treatment be scheduled in our busy routines, is the laser procedure wallet-friendly and is the it the right decision to serve my requirements? These are some questions that generally arise in a candidate’s mind and the solution lies in Denver’s eye institute. Being an adult and some pre-surgery tests answers the question of being an apt candidate. Laser eye surgery only needs 15 minutes for both eyes and one can resume driving in 24 hours along with few post-surgery precautions. This solves another query of the candidate. The surgery costs generally varies from 1000$ to 1500$ per eye. Even if it does not suits the candidates pocket, the 0% financing terms of helps him to get through it. The right procedure is generally suggested by the experts which suits the requirements of the candidate. Hence, this experts den always provides with all the solution of the queries.
Apart from lasik and refractive surgery, this experts den, provide treatment cataract, Glaucoma, Cornea Repair and other eye conditions. Cataract has always been a major reason of vision loss among aged people. Though it is a natural phenomenon, it is curable in modern world. Not only Denver, rather lasik California also provides treatment for cataract. During cataract surgery, surgeon removes the affected lens and replaces it with a new, clear, plastic and intraocular lens. It becomes painless procedure under the effect of local anesthesia.
Similarly glaucoma treatment, cornea repair and other eye conditions (dry eye syndrome, macular degeneration, etc) are also available at Denver. Rather it have fellowship trained glaucoma specialist on staff. It can be called as experts den as it so many experts are associated with this laser eye institute. Each treatment has its own experts. Few of which may be enlisted as Dr. Vicki Coulter (M.D.), Dr. Larry Kreider (M.D.), Dr. Rajiv Kumar (M.D.), Dr. Kathy Milano (O.D). Only few names can be enlisted here, but actually it proves to be an experts den.
Certain factors can cause poor drainage of aqueous fluids in the eye and this results in the build up of pressure which can cause damage to the optic nerves that helps the eye function for vision. This leads to an eye disease called glaucoma and if left untreated, it can cause permanent loss of vision. Through the years many techniques and procedures have been developed to diagnose and treat it and at this time the most promising solution is glaucoma laser surgery.
Glaucoma comes in different forms and determining what type of glaucoma a patient has helps in determining what treatment options there are. Initially, in an attempt to relieve pressure in the eye, doctors give eye drops and medication taken orally are given. If it does not help, then glaucoma laser surgery is the next option.
Argon laser trabeculoplasty is one form of glaucoma laser surgery technique used primary open angle glaucoma. Tiny burns are made into the trabecular network of the eyes to improve the draining and flow of aqueous fluid in the eyes. A specific form of this procedure is selective laser trabeculoplasty or SLT. This uses laser beams to remove only very specific target cells in the trabecular network. As a result, it improves the flow of aqueous fluids and relieves the pressure.
In some cases, it may take two sessions and in some, it may require repeating the procedure after two or three years. This, however is recommended because it avoids the need for medication after the procedure. It is also the glaucoma laser surgery procedure commonly recommended for pigmentary glaucoma which is common among males of African-American descent.
Angle closure glaucoma results if the space or angle between the iris and cornea is too narrow and this results in poor drainage of aqueous fluids. Peripheral iridotomy is the glaucoma laser surgery option for this type.
To relieve the pressure, laser beams are used to make a small hole on the iris. The space or angle widens as the iris moves away from it. This corrects the flow of aqueous fluids.
For more severe cases of glaucoma, the procedure usually recommended is laser cyclophotocoagulation. An example is when new blood vessels are formed in the eye as a result of diabetic retinopathy. The new blood vessels can seriously affect the flow of aqueous fluids in the eye resulting in pressure buildup. This leads to a form of glaucoma called neovascular glaucoma.
For this glaucoma laser surgery procedure, the doctor uses endoscopic cyclophotocoagulation to observe the ciliary body. This is also connected to an endoscopic camera. This will then guide the application of the laser beam to treat the ciliary body so it reduces or stops the production of fluids. By using a laser beam, part of the ciliary body is destroyed so that it no longer produces aqueous fluid. Less aqueous fluid means less pressure on the eye.
These glaucoma laser surgery procedures are usually painless. Some may feel a slight stinging sensation but apart from that, no major pain is felt. After undergoing glaucoma laser surgery, some rest for a few days is required and soon one can go back to the normal daily routine.
Also, in some cases, the patient needs to take some medication to relieve some minor discomforts that may appear after the procedure. Eye inflammation and slight risks in developing cataract may be some of the problems that may arise after each glaucoma laser surgery.
Glaucoma is a serious problem that can lead to permanent damage to the eye. It is important that it is well-understood and that a number of techniques are available to treat it.
Laser surgery is fast becoming a popular option for glaucoma treatment. The techniques are also becoming more and more advanced and refined to ensure that treatment results only in success and there is complete absence of discomfort during and after the treatment. They are also being improved to make the positive results long lasting, making glaucoma laser surgery a very promising form of treatment for glaucoma patients. As with any medical problem, thoroughly discuss all options with your physician.
Just recently, a friend of mine from the church we both go to, had cataract surgery. He told me that after he was done, he saw better than he had ever seen since he was a kid. You had to see the look of joy all over his face. Yes, cataract surgery, especially with today’s modern methods, is a great thing. However, there are still risks involved in having this kind of surgery. This article is simply meant to point them out so that you can make an informed decision about whether or not this is something that you want to consider having.
First, let me give you the good news. About 98% of the people who have cataract surgery have wonderful outcomes and vision that is greatly improved. This is a significant figure and a testament as to how far we have come with this procedure. Still, there is that 2% that we need to be concerned with and what can go wrong in those cases.
One of the most common risks of cataract surgery is Endophthalmitis, which is an infection inside the eye. To help prevent this from happening, antibiotic eye drops are administered on the day of the surgery. In most cases, this procedure is all that is needed, but in some cases infection will occur. The statistics for post operative infection are 1 in 3000 surgeries.
A less common risk of cataract surgery is cystoid macular edema. The macula is the central part of the retina. Sometimes, after surgery, this part becomes inflamed, which results in a blurring of vision. A test is then given to determine the extent of the swelling. In some cases, steroids need to be injected into the area itself in order to bring down the swelling, which is always a risk in itself.
Another uncommon risk of cataract surgery is retinal detachment. What happens occasionally during surgery is that fluid seeps through a tear in the retina. When this happens, the retina detaches from the back of the eye. Patients who are nearsighted have more of a chance of retinal detachment than other patients. This occurs in about one half of one percent of all surgeries.
The most serious complication from cataract surgery is choroidal hemorrhage. The choroid is a web of blood vessels that supplies that retina with blood. Sometimes, during surgery, the choroid will bleed. This is mostly common in patients with high blood pressure and glaucoma. If the bleeding is restricted to a small area, then patients usually recover without much visual loss. However, in the most severe cases, patients can end up having complete loss of vision.
The most dangerous risks of cataract surgery are fortunately very rare because of today’s technology. Still, it is important that you are aware of them.
After all, you only get one pair of eyes.
To YOUR Health,
Steve Wagner
There are a lot of patients that are starting to have cataract surgery done. It has been said that ninety eight percent of those patients have good outcomes with their vision restored. There is no denying that there is a high satisfaction rate as all of that proof is in front of you. What about those other two percent? Well, risks and complications of cataract surgery do exist. In this article we will take a look at what those are.
Most of the risks of cataract surgery are known and well documented. Any patient who is seeking to have the procedure done should be informed by his or her doctor about them before undergoing the surgery. You should also know that these complications could occur even if it is done by a very experienced surgeon that has performed the procedure with no flaws previously.
Below is a list of risks and complications.
Endophthalmitis: This is an infection that is found inside of the eye. In order to prevent it from forming, you need to apply topical antibiotic eye drops on the very day of surgery. The area around your eye will be cleaned carefully and sterilized. The face will be covered with sterile drapes. After the procedure is complete, the drops will be given. Despite these precautions that the surgeon takes, endophthalmitis shows up in one of three thousand cases. Symptoms of this condition include excessive redness of the eye, pain, vision loss and sensitivity to light. It could show up after the first two days of surgery, but it may not be noticeable right away.
Retinal detachment: For some individuals, cataract surgery could higher the chances of this happening. It occurs when fluid flows into a hole or tear in the retina. This could cause the retina to separate from the back part of the eye. This can also occur in patients that have never had eye surgery before. Patients that are nearsighted are more likely to get this condition.
Some early symptoms include flashes of lights along with dark spots floating around. However, these are symptoms that normally occur when a patient is recovering from surgery. If you notice floaters, flashes, or loss of part of your vision, then you should contact the ophthalmologist immediately.
There are some other risks and complications of cataract surgery, such as posteriorly dislocated lens material and choroidal hemorrhage. Nonetheless, cataract surgery is still considered to be very safe. As with any surgery that improves something, there will always be risks to take.
One of the most prevalent eye problems in dogs is cataracts. These can show up in dogs of all breeds and in both young and old dogs. If your dog develops cataracts, the only treatment at this time is surgery.
The word “cataract” is a Latin term meaning “break down”. This problem develops within the fibers in the eye’s lens. Because of the disruption of these fibers, the lens becomes cloudy and vision is reduced. As of this date, there are several kinds of cataracts and they all have different causes. All of them have one common problem: the biochemistry of the dog’s eyes becomes out of balance. Too much water is retained in the lens of the dog’s eye and the amount of protein increases. This combination is what causes the cloudy white coating. There is also the loss of transparency and even the loss of vision, which is characteristic of cataracts.
When cataracts develop in the dog, it is significant to know how old your pooch is. It will make it easier to diagnose what type of cataract your pet has. Cataracts that are present at birth are known as congenital cataracts. These care caused by infections or toxins that developed in utero. This certain kind of cataract can be genetically inherited but only in rare cases does this happen.
Early Onset or developmental cataracts occur early in the adult life of your dog. These may also be inherited or may be caused by an infection, toxin, injury and a disease such as diabetes. In younger dogs, certain breeds are more apt to develop inherited cataracts. If you have a dog that exhibits this kind of cataract, your dog should not be bred.
Finally, if you have a dog that is older than six years, it may develop Late Onset or Senile cataracts. Dogs at this age often do not have cataracts but have a condition that is known as “nuclear sclerosis”. This will produce the graying of the lens of the eye. This condition affects both eyes but does not affect your dog’s vision and is not usually treated.
If your dog develops cataracts, the treatment is the same as if a human had them, that is, to surgically remove the eye’s lens. This type of surgery is frequently done in dogs and has approximately a 95% success rate. There are some dogs who are not good candidates for cataract surgery and include those dogs who have uncontrolled diabetes, are aggressive or are in poor health.
Dog owners who make the decision to have their dog’s cataracts removed should be prepared to spend a large amount of time post-operatively caring for their pet. Just as in humans, prescription eye drops should be put in your dog’s eyes several times a day for approximately several weeks before having the procedure done. You must continue putting drops in your dog’s eyes for six weeks after the surgery. After surgery, checkups may be required the day after surgery and at one-, three- and six-week intervals.
After having worn glasses all my life, after I had cataract surgery I can now see better than ever before and only need glasses while reading and working at my computer. Just remember, if your dog could talk, he or she will give you a great big “thank you” kiss for being able to see so much better.
Light can reach almost any internal eye structure noninvasively. The use of light in the field of optometry dates back to 1946 when German ophthalmologist Gerd Meyer-Schwickerath used light to coagulate human retinal tissue. He did so by focusing the light of a xenon arc lamp and thus producing tiny burns in the retina that sealed off retinal tears. This technique would revolutionize the world of optometry. After the first laser was demonstrated in 1960 by Theodore Maiman, it quickly became an efficient tool in the field of corrective eye treatment. Today’s technology has made it possible to develop a wide variety of lasers, each with its own technical specifications and uses. The following are five of the most common kinds of lasers used in optometry.
1. YAG laser
The YAG laser is a solid-state laser and one of the most common types of lasers, used in many different fields, including ophthalmology. YAG lasers have a 1054 mm wavelength and can be operated in pulsed mode as well as continuous mode. The most common eye surgeries in which the YAG laser is used are cataract surgery and peripheral iridotomy. YAG lasers with frequencies of 532mm wavelengths are used for photocoagulation.
2. Excimer laser
Excimer lasers are probably the most widely used kinds of lasers in optometry. Instead of burning through matter, excimer lasers shoot out energy that breaks apart the molecular bonds of the eye’s surface tissue. These molecules thus disintegrate into the air, and there is no burning involved. Excimer lasers can remove incredibly thin layers of eye material without impacting the remaining tissue. Thus, these types of lasers are often used in precision surgeries.
3. Microkeratome femtosecond laser
The microkeratome is a mechanical shaver that cuts a very thin flap out of the exterior layer of the cornea to allow for laser surgery. The microkeratome laser was designed to forego the blade and use ultrashort-pulse femtosecond lasers to make the cut instead. This new method can minimize risks inherent in the microkeratome blade method.
4. Krypton lasers
Krypton lasers are a kind of gas laser created using krypton ions in combination with electronic discharges. Krypton lasers are commonly used to treat macular degeneration, a disease that shows up often in elderly people and results in the loss of a central field of vision due to a damaged retina.
5. Argon laser
Discovered by William R. Bennett, the argon laser can be emitted at various wavelengths in the ultraviolet spectrum. Argon lasers are commonly used in retinal phototherapy procedures. Diabetic patients can suffer from diabetic retinopathy. Argon lasers are used for panretinal photocoagulation, which can prevent retinopathy from doing further damage. Argon lasers are also used in treating open-angle glaucoma.