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| | Dr. Koop - Radial Keratotomy- Health Encyclopedia and Reference |
 | | Radial keratotomy corrects myopia (near sightedness) with tiny incisions that flatten the cornea to change the way it focuses. | | | Keratotomy literally means "cutting the cornea." Radial keratotomy is similar to, but different from, newer forms of surgical change of the cornea such as LASIK. | | | The concept was pioneered in Japan some 50 years ago, when Japanese ophthalmologists observed that people who had accidental tears in the cornea tended to become less nearsighted as the tears healed. |
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http://www.drkoop.com/encyclopedia/93/748.html
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| | Radial Keratotomy |
| | Radial Keratotomy is a surgical procedure in which a series of fine microscopic incisions are placed on the surface of the cornea in a radial or spoke-like pattern. | | | - Radial keratotomy is a surgical procedure for correcting the shape of the cornea to improve vision in patients who are nearsighted (myopic). | | | - Radial Keratotomy (RK) is a surgical procedure used to decrease nearsightedness. |
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http://www.health-nexus.com/radial_keratotomy.htm
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| | Radial Keratotomy aHealthyAdvantage |
| | Radial keratotomy is one of several surgical techniques to correct nearsightedness, reducing or eliminating the need for corrective lenses. | | | Radial keratotomy (RK) is a type of eye surgery used to correct myopia (nearsightedness). | | | Radial keratotomy weakens the cornea, making it vulnerable to injuries even long after the surgery. |
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http://www.ahealthyadvantage.com/topic/topic100587378
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| | Chapter 3 |
| | The surgical procedure for radial keratotomy was discovered by accident. | | | Each of these techniques will relax the steeper meridian to match the curvature of the cornea in the other direction and promote a new corneal surface which is spherical. | | | The object of the procedure is to flatten the cornea and thus correct the nearsightedness by allowing rays of light to focus properly on the retina. |
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http://elliseye.com/chapter_3.html
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| | Refractive Surgery - Questions and Answers About Radial Keratotomy |
| | Because radial keratotomy is a simpler technique and involves fewer complications than other types of surgery. | | | He is recognized as one of the leading radial keratotomy and refractive surgery specialists in the world. | | | As a matter of fact, radial keratotomy, or some variant, is the only type of surgery that can get rid of astigmatism effectively. |
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http://www.e-sunbear.com/rk_q&a.html
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| | digitalroom.net - Radial Keratotomy |
| | Radial Keratotomy, like many medical discoveries, was an accident. | | | As such, the condition of the eye must first be carefully examined by the ophthalmologist and only accepted for surgery if the suitable conditions exist. | | | The following points will be considered when examining a patient for Radial Keratotomy. |
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http://www.digitalroom.net/techpub/rk.html
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| | eMedicine - Myopia, Radial Keratotomy : Article by Mounir Bashour, MD, CM, FRCSC, FACS |
| | The clinical and scientific development of keratotomy in the United States involved the experience, insights, and studies of dozens of ophthalmologists working rapidly in an unstructured setting. | | | Anterior radial incisions were not very effective, and posterior incisions were necessary for the desired effect. | | | No future likely exists for this particular procedure, although it does for its variant astigmatic keratotomy (see Astigmatism, Astigmatic Keratotomy); but, historically, RK is an important milestone in the quest for emmetropia through surgery. |
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http://www.emedicine.com/oph/topic669.htm
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| | Refractive Surgery - references |
| | Hu YX: [Analysis of the therapeutic effect of radial keratotomy]. | | | Simon G, Ren Q: Biomechanical behavior of the cornea and its response to radial keratotomy. | | | Avetisov SE, Vergasova SS: [Ergonomic analysis of the results of the surgical correction of myopia using radial keratotomy (a review of the literature)] Ergonomicheskii analiz rezul'tatov khirurgicheskoi korrektsii miopii s pomoshch'iu radial'noi keratotomii (obzor literatury). |
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http://www.e-sunbear.com/rs_refs.html
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| | radial keratotomy - definition of radial keratotomy in Encyclopedia |
| | Radial keratotomy (RK) is a refractive surgical procedure to correct myopia. | | | Radial Keratotomy: An Explanation of the Procedure (http://elliseye.com/chapter_3.html) | | | Svyatoslav Fyodorov who removed glass from the eye of one of his patients who had been in a fight. |
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http://encyclopedia.laborlawtalk.com/radial_keratotomy
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| | Radial keratotomy (RK) for nearsightedness |
| | PRK and LASIK surgery have replaced radial keratotomy as the refractive surgeries of choice for most people, but RK is still very effective for mild nearsightedness (up to 3 diopters) and in other cases. | | | If you are considering having surgery to improve nearsightedness, consider the different options (radial keratotomy, PRK, and LASIK) and talk about them with your doctor. | | | Results of the Prospective Evaluation of Radial Keratotomy (PERK) study 10 years after surgery. |
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http://www.webmd.com/hw/health_guide_atoz/hw122906.asp
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| | LaserSurgeryForEyes.com |
| | Radial Keratotomy is an established surgical procedure whose purpose is to remove or reduce ametropia resulting from myopia and/or myopic astigmatism. | | | The whole point of RK is to reduce the central corneal curvature sufficiently so as to move the cornea's focus back onto the retina. | | | By changing the pattern of the radiating incisions and incorporating tangential incisions, astigmatism up to 8 diopters can be corrected. |
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http://lasersurgeryforeyes.com/rk.html
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| | Radial Keratotomy (RK) Patient Photos: The Vision Correction Website |
| | This photograph is of a person who underwent an 8-cut radial keratotomy surgery. | | | Before surgery this person had -3.00 diopters of near-sightedness and at the time of this photograph the vision was corrected to 20/20 without glasses. | | | This photographic technique provides a greater contrast and makes it easier to see the radial keratotomy incisions. |
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http://www.lasersite.com/RK/photos.htm
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| | Laser Eye Surgery - PRK & LASIK - What are They |
| | Radial Keratotomy (RK) is described as "a surgical operation to improve myopia by changing the curve of the cornea over the pupil. | | | The surgeon makes several deep incisions in the cornea in a radial or spoke-like pattern." The incisions are intended to flatten out the central cornea to correct the patient's vision." | | | (The cornea is the clear dome on the front of the eye, it is in reality a lens which provides about 80% of the focus power of the eye.) The first procedure to show the possibility of achieving a positive result was called radial keratotomy or RK. |
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http://www.prk.com/whatisPRK.html
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| | Eye Surgery Associates of SWVA: Laser Vision Correction Serices: Radial Keratotomy |
| | Dr. Hedges continues to perform Radial Keratotomy on selected individuals whose prescriptions are well suited to this technique. | | | The technique of performing RK consists of making a series of very thin but deep radial cuts in the cornea. | | | This technique still offers an excellent option for patients whose nearsightedness is relatively mild and who do not have much astigmatism. |
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http://www.doctorh.com/laser/radial.html
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| | Retrospective Comparison of Photorefractive Keratectomy and Radial Keratotomy |
| | For the radial keratotomy group, 85% of the eyes achieved an uncorrected visual acuity of 20/40 or better; 27% saw 20/20; 88% had a refraction within 1.00 D of emmetropia; and 55% within 0.50 D of emmetropia. | | | CONCLUSION: Photorefractive keratectomy and radial keratotomy are both effective procedures, and result in similar refractive outcomes for myopia of -1.00 to -9.00 D. Journal of Refractive Surgery, Volume 11, November/December 1995 | | | Radial keratotomy was performed on 117 eyes of 81 patients with up to 9.00 diopters (D) of myopia. |
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http://www.foreyesight.com/abstract/retro.html
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| | Paper Presentation |
| | During this panel discussion, Dr. Ellis gave a ten-minute presentation on the role of the peripheral cornea in radial keratotomy predictability. | | | "Corneal Topography as a Planning Factor in Radial Keratotomy Surgery," lecture delivered to the Second International Symposium on Refractive Surgery IOL Implantation and Complex Treatment of Optic Nerve Atrophy. | | | "Surgical Revisions for Over Corrections in Radial Keratotomy Surgery," lecture on September 17, 1991 to the Second International Symposium on Refractive Surgery IOL Implantation and Complex Treatment of Optic Nerve Atrophy. |
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http://www.elliseye.com/presentation.html
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| | Radial keratotomy for myopia |
| | Correction of myopia with radial keratotomy eliminates the need for corrective lenses (glasses or contact lenses). | | | Myopia occurs when the cornea and lens focus light in front of, rather than on, the retina. | | | Advances in refractive surgery are being made rapidly. |
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http://adam.about.com/surgery/100073.htm
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| | RADIAL KERATOTOMY |
| | One in four adults is nearsighted, which can be corrected by a surgical procedure called radial keratotomy. | | | The surgery can change the shape of the eye and make it difficult for a person to wear contact lens afterwards. | | | When you see an object, the image passes through the brown spot in the center of your eye, then through a lens that focuses it on the nerve in the back of your eyeball. |
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http://www.drmirkin.com/archive/6327.html
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| | Eye Care Education - Radial Keratotomy - Page 4 |
| | Radial Keratotomy is a surgical procedure which could quite possibly end you dependence on glasses or contact lenses. | | | A Patient's Guide To Radial Keratotomy - Page 4 | | | Radial Keratotomy has already advanced to the point where your chances of experiencing good vision without glasses is excellent. |
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http://www.go2eyes.com/weiss/patient_ed/rk4.html
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| | RADIAL KERATOTOMY |
| | Radial keratotomy, or RK, is a surgical procedure to correct nearsightedness. | | | A defect exists in the way light passes through the eye. | | | Be sure follow-up visits are included in the fee, as well as more surgery if your eyes require further correction. |
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http://www.dmc.org/health_info/topics/eyes4515.html
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| | Radial Keratotomy (RK) |
| | Definition: Radial keratotomy is a surgical procedure for correcting the shape of the cornea to improve vision in patients who are nearsighted (myopic). | | | If you are having any problems with your eyes, you should see your ophthalmologist or optometrist for diagnosis and treatment. | | | RK could reduce or eliminate the need for contact lenses or glasses. |
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http://www.fleye.com/laser/radialk.html
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| | Eye Procedures > RK (Radial keratotomy) -- EyeMDLink.com |
| | The procedure entails placing radial incisions in the peripheral cornea, which results in relaxation and flattening of the central cornea. | | | Radial keratotomy (RK) is a refractive procedure for myopia (nearsightedness) that has enjoyed tremendous success, but has largely been supplanted in recent years by PRK, LASIK, and now Intacs intracorneal ring inserts. | | | Home > Eye Procedures > Refractive Surgery > RK (Radial keratotomy) |
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http://www.eyemdlink.com/EyeProcedure.asp?EyeProcedureID=10
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| | ADVANCED EYE CARE ASSOCIATES |
| | For those who are farsighted, other refractive procedures such as Lamellar Keratotomy or the Excimer or Holmium Lasers can be used. | | | Microincisions are made in a radial (or spoke-like) pattern which flattens the cornea. | | | To correct myopia, a procedure called Radial Keratotomy (RK) is performed. |
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http://www.allny.com/eyes/correctn.htm
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| | MedTech1.com - Radial keratotomy |
| | Radial keratotomy is surgery to correct mild to moderate nearsightedness. | | | More than one half of people who have had radial keratotomy report fully corrected vision. | | | See our Terms of Service, our Privacy Policy, our Advertising Policy and our Editorial Policy. |
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http://www.medtech1.com/research_center/treat20.cfm/59
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| | JRS: Acute Tissue Deformation of the Human Cornea After Radial Keratotomy |
| | The regional deformation pattern of the cornea after radial keratotomy, which is essential for understanding the mode of action of the procedure, has not previously been studied in detail. | | | Acute Tissue Deformation of the Human Cornea After Radial Keratotomy | | | This work received support from the Danish Medical Research Council, the Aarhus University Research Foundation, the Institute for Experimental Clinical Research, Aarhus University, and the Danish Association for Prevention of Blindness. |
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http://www.slackinc.com/EYE/jrs/vol123/hjortdal.htm
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| | Radial and Astigmatic Keratotomy |
| | By changing the mechanical structure of the cornea, the corneal shape is changed to correct refractive errors. | | | Radial incisions are used to correct nearsightedness and arcuate incisions are used to correct astigmatism. | | | Visual improvement may occur within 24 hours and generally occurs within a week. |
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http://www.vision-institute.com/techniques/radial.html
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| | Radial Keratotomy |
| | This might be considered when further surgery within the eye is not advisable for some reason. | | | In a postoperative or post-traumatic eye with myopic astigmatism when astigmatic cuts are being considered some surgeons offer a "mini-radial keratotomy" at the same time. | | | Radial keratotomy consists of a pattern of radial corneal incisions beginning outside the pupil area and extending to the corneal perimeter (known as the limbus). |
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http://www.cleareyeclinic.com/rad_k.html
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| | Radial Keratotomy (RK) and Astigmatic Keratotomy (AK) |
| | For low degrees of nearsightedness such as this, RK is a safe and effective procedure.Tangential incisions can be used to treat astigmatism Astigmatic Keratotomy (AK). | | | After RK, some patients may experience some glare with night driving as their pupils dilate to include parts of the radial cuts on the eye. | | | Some slight vision fluctuation might also occur throughout the day, particularly immediately after the surgery. |
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http://www.oregoneyecenter.com/RK.htm
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| | Radial Keratotomy For Myopia |
| | Advances in refractive surgery are being made rapidly. | | | Use of the Excimer laser has greatly improved refractive surgery. | | | New procedures that are slowly replacing radial keratotomy are being used more frequently. |
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http://www.pennhealth.com/health_info/Surgery/rk_4.html
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| | Radial Keratotomy |
| | Search Conditions search Radial Keratotomy Radial Keratotomy R342 radial keratotomy keratotomy radial diego keratotomy radial san Radial Keratotomy Other Information | | | Home > Conditions > R > Radial Keratotomy | | | Conditions by letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
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http://goldbamboo.com/topic-t1674.html
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| | Definition of radial keratotomy - Merriam-Webster Online Dictionary |
| | : a surgical operation on the cornea for the correction of myopia that involves flattening it by making a series of incisions in a radial pattern | | | For More Information on "radial keratotomy" go to Britannica.com | | | Get the Top 10 Search Results for "radial keratotomy" |
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http://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=keratotomy
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| | Austin Eye Clinic - Other Refractive Procedures (LASEK, PRK) |
| | The technique of radial keratotomy has undergone progressive refinements in both the technology and methodology. | | | RADIAL KERATOTOMY: Radial keratotomy (RK) was one of the most widely performed procedures for correcting low degrees of myopia. | | | Radial keratotomy consists of making a radial pattern of incisions around the optical zone of the cornea allowing the cornea to flatten thereby correcting the myopia. |
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http://www.austin-eye.com/other_procedures.html
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| | UT Health Science Center - Health Leader, Eye Surgery |
| | Radial keratotomy (RK) improves vision by changing the curve of the cornea. | | | Because RK cuts small slits in the cornea, it can also weaken it in some people so that the cornea continues to change shape and flatten as they age. | | | The purpose of changing the curve is to make light focus at the proper distance on the retina at the back of the eye so you see a sharper image. |
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http://www.uthouston.edu/hLeader/archive/eyes/020311
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| | Shiley Eye Center: Cornea and Refractive Surgery |
| | Radial incisions are made on the surface of the cornea creating a relaxing effect on the surface. | | | Home : Refractive Surgical Services : Radial Keratotomy (RK) | | | The corneal surface becomes less curved and the eye is corrected for nearsightedness. |
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http://medicine.ucsd.edu/cornea/rk.html
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| | RK - Radial Keratotomy eye surgery |
| | Microscopic incisions are placed in radial pattern on the cornea, causing it to flatten. | | | Since 1978, RK has been used to treat millions of nearsighted people in the United States and around the world. | | | It was first performed in 1973 by a Russian eye surgeon named Svyatoslav Fyodorov. |
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http://www.correctyoureyes.com/RadialKeratotomy.htm
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| | RADIAL KERATOTOMY |
| | In this radial cuts are made on the cornea which flattens the cornea on healing, reducing the myopia. | | | So must be avoided in persons involved in sports like boxing and Security personals etc. | | | Rupture of cornea: The scars get healed but make the cornea weak and the cornea perforates easily after injury. |
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http://www.myeyeworld.com/files/radial_keratotomy.htm
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| | LPF Radial Keratotomy |
| | I'd heard a little about radial keratotomy, but somehow it always seemed to be something for the future. | | | The prompting of a friend and a minor eyelid problem that was made worse by a contact lens provoked me to action. |
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http://www.lpf.com/source/rk
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| | Costa Rica Medicine Directory |
| | Top : Doctors and Surgeons : Radial Keratotomy |
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http://edenia.iserver.net/medsearch/Doctors_and_Surgeons/Radial_Keratotomy
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