About Lasik Surgery
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Where did today’s Lasik Surgery Cincinnati originate from? Who were the minds that came up with the radical idea of lasik surgery? Today we will explore these ideas and more.
In 1898 a Dutch professor named Lans started the groundwork for current eye laser surgery with refractive surgeries. Later on, in the 1930’s a Japanese doctor began working with corneal incisions with some success.
In Russia in 1970 Dr. Fyodorov began using refractive surgery practically. He had a case with a boy who had broken his glasses which had caused corneal lacerations. This patient’s vision actually got better after the surgery. Fyodorov began to look into past refractive surgeries and invented a formula that created surgery results much more predictable than the past.
American ophthalmologists began to delve into these results 1978. An American scientist, Dr. Leo Bores, brought back this technology after meeting with Dr. Fyodorov in the Soviet Union. This explains how Lasik Surgery Cincinnati got its start.
Since radial keratotomy has been performed in the United States over 2 million patients have had this surgery. Dr. Srinivasin worked in IBM research laboratories to improve refractive surgery. He began to hypothesize how the Excimer laser interacted with biological tissue. Dr. Steve Trokel finished the research applying it to the cornea. The
Excimer produces a non-thermal, cold beam that when in contact with corneal tissues can break the carbon bonds in molecules. Since 1987 the Excimer laser has an amazing background of being safe and effective. Projections estimated by the year 2000 over one million people have been treate din the United States alone. In Germany in 1988 the first patient experienced photoreactive keractomy.
In November 1994 there had been over 1,000,000 Photo Refractive Keratectomy (PRK) cases performed in 40 countries worldwide and these numbers rise exponentially every day with most noted rises being made in Europe and Eastern Asia. Refractive technologies are always being improved and most feel strongly that refractive surgery will be here for quite some time. Even now refractive surgery is the most effective treatment for myopia, astigmatism and hyperopia. For anyone in the market for Lasik Surgery Cincinnati, the refractive surgery option is something you should consider.
The most recent advance is Laser Assisted In-situ Keratomileusis, more commonly known by its acronym LASIK. When compared to PRK the cornea is not as intrusive with patients able to recover much faster. Worldwide LASIK has been around 10 years.
The United States began using LASIK in 1991. In 1996 the FDA reacted to data submitted in the past about the treatment of low myopia up to -6.00 dipoters. The next year the FDA gave laser treatment the ok for astigmatisms up to -4.00 diopters. Excimer is manufactured by three main manufacturers called Summit Technology, Visx, and Nidek.
Lasik Surgery Procedure
Filed Under Effects Of Lasik Surgery, LASEK, LASIK, Lasik Surgery Cincinnati, Lasik Surgery Procedure, Lasik Surgery Risks, PRK | Leave a Comment
There are two main types of Lasik Surgery - conventional LASIK and PRK. If you’re in the market for Lasik Surgery Cincinnati, it’s critical to understand the difference between the two.
In PRK, which is an acronym for Photo Refractive Keratectomy, the technique involved is one in which the patient remains awake with eyes numbed with anesthetic drops, and the “epithelium” or outer-layer of the cornea is manually scraped away, and an excimer laser is utilized to reshape specific tissues on the stromal surface of the cornea, and over time the epithelium will grow back over the newly resurfaced eye. PRK is a better option for laser-eye surgery candidates who have thinner corneas, but it does take a longer amount of time for the patient to fully recover from the surgery.
LASIK, on the other hand, is a procedure in which a flap is cut into the cornea (rather than actually removing layers from it) and again, an excimer laser is used to reshape the eye. When the reshaping process is complete, the corneal flap is returned to its place. This procedure is typically described as painless, and while there is some blurring immediately after surgery, the patient is typically fully recovered in a few weeks, and vision is corrected immediately upon completion of the procedure.
As mentioned before, there are several types of each procedure, which may combine varying techniques from either field, or simply have slight modifications to the basic procedure. For instance, LASEK, an advanced form of PRK, uses an alcohol solution at the beginning of the surgery to help soften the epithelium so that it may be fully removed and then replaced after the use of the laser. This can often be a better solution for those seeking Lasik Surgery Cincinnati.
This is considered the new standard for PRK surgeries because of its speedier recovery time, while still preventing the cutting of a flap into the cornea. Similarly, Custom Vue IntraLASIK is a type of LASIK surgery that combines the techniques of two different types of LASIK; Custom Vue Lasik and Convential IntraLASIK.
This procedure—the most expensive of all laser eye surgery procedures—involves the use of a special laser to more accurately cut the flap into the cornea, and an advanced technology called “Waterfront” which improves accuracy of the excimer laser by 25%. Despite the incredibly advances of Lasik Surgery Cincinnati, the procedures, like any surgery, are not without their own respective risks and issues. Consult your ophthalmologist before committing to any one type of these surgeries.
Lasik Surgery Risks
Filed Under Effects Of Lasik Surgery, Lasik Surgery Cincinnati, Lasik Surgery Risks, Monovision | Leave a Comment
As with any medical procedure, there are certain risks and complications associated with refractive eye surgery, also known as Lasik Eye Surgery. The average patient is very pleased with their decision to have the surgery done, however before making this decision there are important considerations to be made. Anyone considering Lasik Surgery Cincinnati should take into account several considerations before opting for the procedure.
Lasik eye surgery is elective. Therefore, you should base your decision whether or not to have the procedure on your own values, not because your friends or doctors recommend it. You need to carefully consider and discuss with your doctor the following risks associated with the surgery:
• Vision Loss: Lasik Surgery can result in measurable loss of vision of lines on eye charts that cannot be recovered or surgically treated.
• Night Time Vision: Eyesight can be minimally affected with symptoms, especially in less than perfect conditions such as rain; or more seriously with afflictions of double vision, halo or glare, or other visually debilitating symptoms.
• Perfect “20/20” vision is not a likely outcome: Surgery may possibly be overdone or under-done, and further treatment may not be an option. Corrective lenses may still be needed after the surgery. Surgery will not likely eliminate the need to use reading glasses.
• Dry Eye Syndrome: Surgery may cause the loss of ability to produce sufficient tears, potentially resulting in permanent discomfort. Long term treatment or further procedures are a potential risk.
• Depending on the kind of vision impairment you are currently affected with, Lasik Surgery Cincinnati may not provide the best results, or the results may fade with time.
• Lasik is new age surgery, having been performed for less than a decade. Long term studies are still in process to determine its permanent safety.
One alternative to Lasik Surgery Cincinnati is Monovision, a technique that your eye surgeon may offer. Originally it was applied for contact lens wearers. The theory uses one lens to on one eye to correct distance vision and a different lens on the other eye for near sight. The effects of the technique can be simulated by wearing contact lenses for a brief trial period.
This is recommended, as this technique is not right for everyone. If you decide to have both eyes done, you may further choose whether to have surgery on one eye at a time, and working with your doctor on recovering before having the other eye surgery done. This allows the surgeon to estimate the success of the first eye.
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