Myopia is the technical name given to short-sightedness. The most common cause of myopia is the eyeball becoming too long. Excessive growth results in the cornea curving too steeply, the length of the eyeball increasing and vision becomes impaired. The measurement used to distinguish between degrees of myopia is a dioptre (D) and denotes the focusing ability of the eye. Myopia which measures anything less than -3.0D is considered mild. Anything over -6.0D is considered to be high and is termed high myopia. Usually, once the excessive growth has stopped and myopia has stabilised, we can compensate for it using glasses. If the myopia is of a high degree then it is not so simple. High myopia, also called pathological myopia, is a degenerative condition. If it doesn’t stabilise, then difficult to simply treat with glasses. Myopia causes problems by focusing light in front of the retina. This means that all objects far away appear blurred and unclear. Myopia can develop to the point that even focusing on objects right in front of your face can become difficult. There are now many ways that dependency on glasses due to myopia can be reduced. Each of these myopia treatments works in a slightly different way and are therefore treatments can be tailored in a customised manner for each individual. Treatments Glasses and Contact LensesGlasses are the easiest option. They do not need implantation and are relatively cheap and easy to acquire and are easily changeable.LASIKThe benefits of LASIK include: Very quick recovery time. Very high rate of success. The ability to correct a very wide spectrum of refractive errors. Little pain or discomfort. It is possible to experience some side effects following LASIK surgery. Symptoms that you may experience include dry eye, halos at night, and glare.Photorefractive Keratectomy (PRK)PRK works in a very similar way to LASIK surgery in that it uses a laser to reshape the cornea. By reshaping the cornea the light is focused correctly instead of being directed to the front of the cornea. The difference between PRK and LASIK surgery is the way that the surgeons gain access to the cornea. LASIK surgery creates a flap. PRK surgery uses an alcohol solution to remove what is known as epithelial cells from the surface of the cornea. PRK surgery presents a viable alternative to LASIK surgery and makes laser treatment possible for those with thin corneas. Due to the process of removing the epithelial cells, the recovery time following a PRK procedure is much longer than for LASIK surgery and also much more uncomfortable.LASEKLASEK surgery is effectively a combination of both LASIK and PRK surgery. To gain access to the cornea, LASEK surgery uses an alcoholic solution to weaken the cells on the surface of the cornea. Once these cells have been weakened a very thin flap is made to allow access to the corneal tissue. This is an effective form of myopia treatment and has the potential to correct more severe myopia than PRK.Implantable Contact LensesImplantable contact lenses present an altogether different solution to myopia. These lenses are designed to be implanted to correct the effects of myopia. For this procedure, we can use two different types of lenses. Firstly, Visian ICLs™ are designed to be carefully implanted between the natural lens of the eye and the iris. Alternatively, the Verisyse IOL™ is designed to be implanted just behind the cornea. Both these lenses, once in place, should go completely unseen and unfelt by the patient. As with any surgery, there is a small risk of various complications. During the implantation of an intraocular lens (IOL), it is possible that the retina could become detached or that the cells inside the cornea may become irreparably damaged. It is also possible for the eye to become inflamed or infected, or, in extreme cases, affected by cataracts. Following the operation patients will also have relatively short healing times as well as have the option of reversing the procedure if circumstances become complicated or change in any way. These implanted lenses sometimes referred to as Phakic IOLs, provide a viable solution to those wanting a long term, permanent solution to high myopia. They have the potential to greatly reduce the patient’s dependence on glasses as well as improve their vision across all distances. The procedure for implantable lenses is very similar to the implantation of IOLs following cataract surgery. The major difference is that, to correct myopia, the eye retains its natural lens. Implantable lens surgery is often preferred when other myopia treatments are considered unsuitable for a patient. Most commonly, implantable lenses are recommended for patients who either have very thin corneas or if their myopia is between -7.00D and -20.00D (diopters). One benefit of using implantable lenses is that, following their implantation, if possible, LASIK procedures can be used to further refine the patients corrected vision. The procedure for implantable lenses is very similar to the implantation of IOLs following cataract surgery. The major difference is that, to correct myopia, the eye retains its natural lens. THE LENSES WE OFFER: Verisyse The Verisyse is a phakic IOL which since 2004 has had FDA approval (Food and Drug Administration). It is a lens that is recommended for the treatment of myopia between -5.00D and -20.00D (diopters) and is made from a plastic called PMMA. To have this lens implanted you must be over the age of 21. The procedure for implantable lenses is very similar to the implantation of IOLs following cataract surgery. The major difference is that, to correct myopia, the eye retains its natural lens. Visian ICLICL stands for Implantable Collamer Lens. This model has been approved by the FDA since 2005 and has proven to be very popular. The major advantages of the Visian ICL are that, firstly, it is made of a biocompatible material called collagen, and secondly that it can be folded. The ability of the lens to be folded means that the incisions into the eye can be smaller. This reduces the recovery times significantly. Like LASIK surgery, patients can expect to recover in a single day following the operation. The lens is recommended for those over 21 who suffer from myopia between -3.00D and -20.00D (diopters). Click on the links below for more information on these conditions. HypermetropiaAstigmatismPresbyopia Patient Testimonials Superb I just had my cataract surgery at CHEC. Despite my nerves, the staff were reassuring and made me feel comfortable. The surgery was quick, I was kept informed at every stage which was great. I cannot recommend CHEC highly enough. Gill Couldn’t fault them As soon as I arrived, I was made to feel at ease. All staff were friendly but professional, they couldn’t have been any better. I now have no fear in returning to continue my treatment. Linda S Excellent practice This was my first visit to CHEC, the Reception staff were extremely helpful and polite. All the other staff were very pleasant and made you feel welcome to be there, credit to you all. Linda James Lovely Staff Welcoming, friendly, attentive, efficient, and above all, patient. Having my eyes tested at this practice provided excellent service at a time when one might wonder why these tests are necessary. Thanks to the staff I met today. Kevin Johnson Absolutely brilliantly at Ilford The staff at Ilford were excellent. The nurses explained my procedure step by step, and when I met with the doctor, they were very welcoming and made me feel comfortable. Thank you so much. Barbara Murphy Friendly staff at Ilford Clinic The staff are all very friendly, very kind and very smiley. I had a good experience, and I would definitely recommend Ilford practice to friends and family. Raahim Fantastic service I had my second cataract procedure at CHEC in Blackpool today. Once again l was impressed by the kindness, helpfulness, good humour, and professionalism of everybody who works there. Thank you. Graham Jones Amazing experience I had a laser capsulotomy treatment in Stevenage on Monday 26th February. I was in and out of the treatment centre in under 10 minutes. All instructions were easy to follow with astonishing results. Well-done and thank you. S Frost Great and very patient focused The staff were brilliant at each stage which made the entire process calming, from consultation through to the surgery. The receptionists were fantastic. Kim All very professional and competent! I found the whole process to be highly professional and competent and would therefore recommend this organisation without reservation to anyone who needs cataract surgery. Nigel Morgan Wonderful stress-free experience I was made to feel relaxed from the moment we arrived by all the amazing staff. I wish other medical institutions were like this. Thank you. K.R. Great practice All the staff were attentive, polite and friendly. They listened to my individual needs and took great care of me. Mary Dyas Efficient service Really quick referral and appointment at CHEC Stockport. Lovely staff. Efficient and timely appropriate medical care. Responsive follow up. Premises are really clean and a pleasant experience at a worrying time of a health issue involving eyesight. Excellent care thank you! Richard Very pleased I am very pleased with the service at CHEC, it is absolutely first-class. From the receptionists, the way I was treated and having the operation done was good. Since having the operation my vision has been very good. Anonymous Fantastic experience The whole process has been very fast and exceeded my expectations. The staff are all very friendly and professional. I am very pleased with CHEC Northampton. Anonymous Great practice I’m amazed by the quick, efficient service and ecstatic about the results. I now see car number plates, road signs, and TV text bright and clearly, with everything appearing detailed. This is the best birthday present ever. Thank you so much, please don’t change a thing. Marian Curran