Superficial Keratectomy. It’s amazing how quickly the human body creates a new normal for itself. General Surgery - Lap Appendix, Lap Cholecystectomy, Excision Lump, Vascular Surgery. As a cataract forms, the proteins naturally start to break down, causing the lens to become cloudy and yellowed. Then, a circular cut is performed on the eye’s lens. 3 (26 ratings) Leave a review. The procedure reshapes the cornea with an excimer laser. Some cases—particularly divergence insufficiency, sagging-eye syndrome, and strabismus fixus—are associated with aging. Patients and methods: This retrospective cohort study included 33 patients who underwent KRP and were grouped based on the treatment received: initial surgery for sarcoma around the knee (n=18) or as salvage surgery (n=15). Then the doctor puts a contact lens on your eye to protect it. The exact cause of pancreatic cancer is unknown. PRP injection for knees / joint pain: RM 3,000 - 4,000 / session. 3 (26 ratings) Leave a review. Patients should note that the predictability of all types of surgery are less accurate after RK compared with an eye that has not had any previous surgery. Small incision lenticule extraction (SMILE) is a laser refractive procedure that treats nearsightedness and astigmatism. Getting the eyepatch removed was a crazy experience. 4. She is affiliated with Reston Hospital Center. If you have not seen your optometrist within the last year an updated health exam of the eyes is required. [12] 11. Dr. It is performed to improve vision and eliminate the need for glasses or contact lenses. D. There are two types of techniques that may be used—the open method and the suture method. double vision. Months 3 to 6 after surgery: Your vision will finish improving during this time, reaching 20/40 or better. Risks include infection, eye damage, dryness and/or vision loss. is about If you are considering refractive surgery such as LASIK to correct your vision problems, your eye care prov. PRK or Photorefractive Keratectomy is an Advanced Surface Laser Ablation for the vision correction of myopia, hyperopia, and astigmatism. glaucoma surgery. Lubricating eye drops can help with this symptom. K. The cost for both procedures is relatively the same and can range anywhere from $1,500 – $3,000 per eye depending on your prescription and whether or not you have astigmatism or not. In fact, DMEK provides 20/25 or better vision for about 3 out of 4 patients. In 2023, the cost can range anywhere from around $1,500 to $3,000 per eye. Your doctor may provide antibiotic or other eye drops. Photorefractive keratectomy (PRK) is a type of refractive surgery. sensation of looking through water or heat waves. This kind of surgery uses a laser to treat vision problems. In this surgery, an ophthalmologist may: During vitrectomy, the ophthalmologist removes some or all of the vitreous from the middle of your eye. Strabismus surgery, or eye muscle surgery, treats misaligned eyes that haven’t responded to other treatments. Brown has a 4. LASIK is a laser eye surgery that corrects vision problems. Here is what to expect: Your eye will be numbed with eye drops. Before surgery, you may get medicine to help you relax. The Lasik Surgery Clinic Pampanga. 3 billion in 2018 and is projected to reach $21. Some news. After ICL surgery most people experience only minimal discomfort and are able to go back to work within a few days after the procedure. You may experience symptoms like halos, glare, dry eyes and other visual disturbances during the first few months of LASIK recovery. Recovery. Detached retina surgery carries the same risks as any surgery, and some recovery time is to be expected. The procedure is performed as a same-day surgery. Ophthalmology. This surgery is done using a computer-controlled excimer cold laser. PTK is considered a bridge between surgery and medical management of corneal disorders. 0 mm with and without correction for. The cornea is a clear layer of the eye that focuses light so you can see. For the most part, LASIK is considered an elective procedure, which means that private insurance is unlikely to cover the cost. How your cornea bends light is how your eye focuses. Bleeding in the eye. Feeling should start to return to your eye within a few hours of surgery, but it may take a few days. RealSelf Tip: While the. Recommended Pampanga, Philippines. Most people notice recovery in vision in days to weeks after the surgery. LASIK is short for laser-assisted in situ keratomileusis. The analysis was performed assuming pupil diameters from 0. Swelling of the retina (the nerve layer at the back of your eye). Post ICL Surgery. Guide to Cataract Surgery. This improves your vision. About Padmashree Maternity & Nursing Home. McDonald performs both surface ablation and IntraLase LASIK today and notes that surgery preferences differ from country to country. MLT is the newest type of laser trabeculoplasty. A LASIK enhancement may be needed to sharpen vision after your first laser eye surgery. It changes the shape of your cornea to improve how light hits your retina. Prior to the 1970’s, one of the only treatments for myopia, or nearsightedness, was to wear corrective lenses. PTK after pterygium surgery; PTK before and after keratoplasty;. In the patent information, the Raindrop inlay has various listed risks: Worsened glares, halos, blurred or double vision, visual fluctuation, dryness, foreign body sensation, and pain or discomfort. 2. Potential for side effects: LASIK has a 98. More than 90% end up with 20/20 vision. Pancreatic cancer occurs when cells in the pancreas grow, divide, and spread uncontrollably, forming a malignant tumor. Official information from NHS about Russells Hall. 30 am to 4. Insurance coverage for FDA-approved epithelium-off cross-linking with the KXL System and Photrexa drug formulations from Glaukos is widely available. These often resolve after a few days, but it can take up to 8 weeks for a full recovery. According to the Academy’s recently published Adult Strabismus Preferred Practice Pattern, strabismus is common among adults, with an estimated incidence of 4%. A matter of age. The operation involves swapping out the cloudy natural lens of the eye, or cataract, with a new artificial lens. sensitivity to light. Both lasers reduce eye pressure by targeting the blockage in the natural drainage system of the eye, also called the trabecular meshwork. Both LASIK and PRK use a laser to reshape the cornea, the clear. 1. Dr. With these tools, the surgeon cuts a flap in the center of the cornea. Traditionally, treatment for macular holes has involved a vitrectomy, an invasive eye surgery in which the transparent gel from the middle of the eye is removed; the eye is then filled with a gas. Your eye, like a camera, has a lens that focuses light. Practice. The following is pertinent information that every patient needs to know before undergoing laser eye surgery. Eye surgery is a way of removing, repairing or manipulating your eye and its surrounding tissues. In an eccentric or peripheral lesion, the surgeon needs to manually rotate the patient’s head or eye for ablation or use the joystick to place the laser beam in the desire location. This price varies depending on location and clinic as well as the PRP preparation kit being used in Malaysia. This type of cataract surgery uses ultrasonic waves to break the lens into tiny pieces, which are then suctioned out of the eye with a vacuum. The same excimer laser that is used for PRK, is utilized to reshape the corneal tissue and address any refractive errors. Summary. Ancient Egyptians used a surgical technique known as "couching," in which a sharp needle was used to slide the cloudy lens out of the field of vision and into the vitreous cavity in the back of the eye. “Some patients see as well the day. a faint, foggy area surrounded by zigzag lines that can grow and break up over a period of 15 to 30 minutes. Doe is a Ophthalmologist in Katy, TX. The same research found that there was a 189% increased risk of needing additional laser surgery in the same eye after an optometrist, rather than an ophthalmologist, performed the procedure. PRK involves reshaping the cornea, the clear front part of your eyes. Ongoing swelling of the front of the eye or inside of the eye. The cornea is the strongest refracting surface of the eye. If this happens to you, call your. He is an internationally recognized clinician,. The only way to fix a cataract is with cataract surgery. Contents Overview Procedure Details Risks / Benefits Recovery and Outlook When to Call the Doctor. Protective eye shields will be placed over your eyes. Unstable vision is common in the first 3 months after surgery. My Lasik (PRK) Eye Surgery Colorado Springs Dr. Find a Specialty Service. It is the use of a highly precise laser system to reshape the front part of the eye (the cornea) to correct near-sightedness, far-sightedness and astigmatism. Email: Voice_Center_2@partners. A corneal transplant, or keratoplasty (KP), involves surgically removing the central part of the cornea and replacing it with healthy corneal tissue from a deceased donor. Some plans offer discount programs and other perks to help you cover the cost, but few will cover all the fees outright. I had PRK eye surgery done last year. The other eye is covered and protected. 1. Reston Eye Associates was established in 2004 and since then has been committed to delivering the highest quality of ophthalmology care to the community. They fill the prescription your optometrist gives you for glasses or contact lenses. 12 including a discount of $1,000 for my type of insurance to correct my nearsightedness (-5. With a focus on using the most state-of-the-art technology and the most advanced treatment techniques, Dr. 24, 2023. A vampire facial can be useful for those who have scars, wrinkles or sun damage. It's often carried out as day surgery under local anaesthetic and you should be able to go home on the same day. Sometimes the macula can deteriorate and. (may not be covered if it is not. 50 in both eyes). A corneal flap gives doctors access to deeper tissue. Nearsighted or farsighted individuals, as well as those with astigmatism, can undergo LASIK surgery as an. Overview. Ask your eye doctor or insurance company for. $1,400 LASIK Discount New York Special . Weight capacity: 150 kg Length: 2,040 mm Width: 690 mm. Patients whose corneal infection was not cured or in whom the infection progressed during antifungal treatment were given a PKP. A study showed that PKR patients require fewer narcotics following surgery, for a shorter duration of use, less refills, and have a lower likelihood of narcotic requirement at 4 weeks. The cornea does most of its major healing during the first two to four weeks after surgery; however, full recovery takes from three to six months. With these tools, the surgeon cuts a flap in the center of the cornea. The operation. Cataract surgery is a straightforward procedure that usually takes 30 to 45 minutes. Once your pregnancy has been confirmed you can book your delivery with us at Waverley Private Hospital. Reston, VA, 20190. AKRUS, since many years, is the leading supplier for patient beds in the market for refractive laser eye surgery. Recovery time from retinal detachment surgery takes an average of 3–8 weeks. We'd love to hear from you. Floaters or flashes of lights after cataract surgery. With the average cost of LASIK surgery settling around $2,250 per eye, it's likely you will need more than your FSA to pay for the procedure. Photorefractive keratectomy (PRK) is a type of laser eye surgery. The procedure is completed by replacing the damaged lens with an. It's also one of the oldest procedures still being performed today. Find Dr. One of the benefits of correcting refractive errors with laser surgery is that, in most cases, recovery is relatively quick. plastic and reconstruction surgery. 30 am to 4. During surgery, you may feel a little pressure in your eye. PRK is a type of laser vision surgery that can correct nearsightedness, farsightedness, and blurry vision due to astigmatism. Blurred vision. This surgery is well studied and well understood, so the recovery process is known to be simple if you follow the advice of your surgeon and optometrist. You might consider this surgery for either aesthetic reasons or if your eyelids feel heavy and are bothersome. Our locator makes it easy to find a LASIK eye surgery center in your local area. LASIK works by permanently reshaping the eye. During cataract surgery, your doctor removes your eye’s clouded lens and replaces a synthetic version within the capsule. 30 pm or via email [email protected] enhancement: When additional surgery is needed. Vitamin B (complex) / B1 (Thiamine), B2 (Riboflavin), B3 (Niacin), B6, Biotin. Cyclosporine was used to prevent graft rejection beginning 2 weeks after PKP. . If you prefer to view your results on a map rather than in a list, click on the “Map View. Surgery may be necessary to correct structural defects in the eye. The cornea is the clear front part of the eye that covers the iris, pupil, and anterior chamber. The less-invasive suture method can be used in those. After eight weeks, your healing is complete. 1 million eye laser surgery procedures in Japan; Achieve 20-20 eye vision and get rid of nearsightedness, farsightedness, or astigmatism with TransPRK (Transepithelial Photorefractive Keratectomy) Both eye surgeries have the same intent — though they are different. For some people, the drooping is. PRK/LASEK continues to be an option for people with mild nearsightedness (myopia), farsightedness (hyperopia), and astigmatism. Using advanced, all-laser eye surgery, Dr. Most clinics will offer financing options, including sliding scales and monthly payments. Book an appointment . Using state-of-the-art laser eye and lens surgery procedures, EuroEyes treats more than 25,000 patients annually with nearsightedness, farsightedness, astigmatism, presbyopia or cataracts . 1. Motwani has perfected the new Contoura technology to create vision that has the potential to be better than any other vision correction modality, as it. I pray, Lord, for strength for my body to go through this eye surgery. The major procedures are LASIK eye surgery (Laser in situ Keratomileusis) and PRK eye surgery (Photorefractive Keratectomy). The LSC patient bed offers high quality technology and, with its superior features and functions, has established a “state. Intra-operatively, many surgeons use a drop of fourth-generation fluroquinolone prior to making the LASIK flap and at the end of the procedure. This is because a gas bubble has been put in your eye. Use the sterile saline eye drops if your vision is blurry or if your healthcare provider has prescribed you an eye ointment. blind spots, tunnel vision, or total loss of vision for a short period. I paid $3,363. Lactoferrin supplement: Lactoferrin is a natural protein found in tears and milk that can help with dry eye. If you have cataracts in both eyes, the procedures for each eye are. Cigarette smoking is the. It works best if your. Trans-PRK is a cutting-edge laser eye surgery that has been gaining popularity in recent years. Go to citation Crossref Google Scholar. With this procedure, a sliver of tissue is removed and, as a result, a monolid is transformed into a double eyelid with a crease. You can best support recovery via these methods: Avoid rubbing your eye. Tel: (703) 787-4700. Strabismus surgery (also: extraocular muscle surgery, eye muscle surgery, or eye alignment surgery) is surgery on the extraocular muscles to correct strabismus, the misalignment of the eyes. Definition Purpose Demographics Description Diagnosis/Preparation Aftercare Risks Normal results Morbidity and mortality rates Alternatives. Often included in the price is the LASIK procedure, pre-and post-operative care, and a follow-up procedure if the initial LASIK eye surgery needs some fine-tuning down the road. Photorefractive Keratectomy, or PRK, is designed to correct nearsightedness (myopia), farsightedness (hyperopia), and astigmatism by using an excimer laser to reshape the. These new lenses have several different spots of focus of varying. Photorefractive keratectomy (PRK) is a laser eye surgery — specifically a type of refractive surgery. LASIK (Laser-Assisted in situ Keratomileusis) is a laser vision correction procedure that can treat myopia (nearsightedness), hyperopia (farsightedness), and astigmatism to reduce or eliminate. Locations and Directions. In some cases, your surgeon may move the muscle to make it looser. Older adults are at higher risk of developing cataracts, but this procedure restores sight when the natural lens of the eye becomes so cloudy or dimmed that you can no longer perform daily tasks. It is an alternative to LASIK and may be. LASIK is an outpatient procedure that is performed by an ophthalmologist, or eye doctor. Decreased distance visual acuity. Cataracts cause cloudy areas to appear on the eye’s lens. Results The benefits of femtosecond laser-assisted cataract surgery include lower cumulated phacoemulsification time and endothelial cell loss, perfect centration of the capsulotomy, and. New York City LASIK Eye Surgery. At NVISION® Eye Centers, we provide life-changing results, an exceptional experience, and a lifetime commitment to your LASIK vision correction. The macula is part of the retina, a thin layer of tissue in the back of the eye that takes images we see and sends them via optic nerve to the brain. During the operation, the surgeon will make a tiny cut in your eye to remove the cloudy lens and replace it with a clear plastic one. We explain the differences and similarities of these two procedures. That's surgery that fixes problems with the way your eyes focus. Recovery includes limited use of your eyes and limited activities. 50 in both eyes). AKRUS, since many years, is the leading supplier for patient beds in the market for refractive laser eye surgery. Advantages include quicker epithelialization, minimal scarring and a resultant smooth corneal surface. When the cataract begins to interfere with activities of daily life, cataract surgery is performed. Overview. Architecture evaluation of the main clear corneal incisions in femtosecond laser-assisted cataract surgery by optical coherence tomography imaging. The quick and essentially painless procedure gives those with vision problems a chance to see clearly without glasses or contact lenses. The recovery happens in stages. Find a Doctor. Opticians aren't eye doctors and can't give eye exams. Make an appointment for a consultation at our Louisville, KY clinic regarding cataracts by calling (502) 897-1604 or (800) 777-4393. Cardiology & Vascular Health. About. The day after your surgery, your eye surgeon or other eye doctor will test your vision. There is a wide range of surgical specialties offered at the Day Surgery Centre. "It's an amazing validation" of animal experiments that have. Studies show that over 94% of people. A refractive problem is where your eyes don’t bend light properly, which keeps you from seeing your best. They replace it with a clear, artificial intraocular lens (IOL). It helps you see clearly if your vision becomes cloudy again. Doe is a Ophthalmologist in Katy, TX. But, for most people, having their vision improved or restored outweighs the potential complications associated with cornea transplant surgery. People can treat. My eyes or any part of my body will not crash in the process of the operation. Use the sterile saline eye drops if your vision is blurry or if your healthcare provider has prescribed you an eye ointment. The Lasik Surgery Clinic Pampanga, located in Angeles, Pampanga, Philippines offers patients Refractive Eye Surgery procedures among its total of 63 available procedures, across 2 different specialties. You should be able to go home on the same day as your cataract surgery. Thousands of patients were treated with PRK before the invention of LASIK. full coverage for standard. Cataract surgery is performed by an eye doctor, also called an ophthalmologist. Wright. Preoperative & Postoperative Photo. StarPulse™ Technology precisely limits the depth of penetration for. During SMILE surgery, a laser creates a small disc of tissue within the inner layer of your cornea. It also uses a tool called a microkeratome (femtosecond laser). Practice. She is affiliated with Reston Hospital Center. Giebel keeps his patients supine for 30 to 90 minutes following surgery. You’ll receive a topical anesthetic (eye drops) to numb your eye during the surgery. Price helped pioneer a newer form of EK, known as DMEK. Although. LASIK surgery has the ability to enhance vision through. There are 2 different types: laser eye surgery and lens surgery. It’s free and you are under no obligation. Refractive surgery is a surgical laser procedure to alter the eye's refractive power and decrease the patient's dependence on spectacles and contact lenses. The vitreous humor is a gel-like substance that fills the center of your eyeball. Erin A. By Charles Ficco, O. Glare or halo: 20% of people undergoing laser eye surgery may experience visual changes such as glare, halo, or sensitivity to light. Recovery time is longer and can sometimes be more painful than LASIK. King LASIK – Scottsdale. It is a more permanent solution than. Photorephractive keratectomy (PRK) is a form of laser vision correction in which a laser eye surgeon removes the surface layer of the cornea (the epithelium) and then reshapes the. com What Is Photorefractive Keratectomy? Also known as PRK, this type of laser eye surgery can help if you are nearsighted , farsighted, or have astigmatism. More experienced and in-demand practitioners may charge more. Cataracts can eventually affect vision. LASIK and PRK are types of refractive eye surgery. Apply the eye drops every 4 hours to the inner part of your eye. S. Your surgeon may shorten or tighten the muscles by cutting them or folding them over. Dryness, irritation, or a feeling of grittiness in the eye. Eyes are fragile organs. Thinner corneal flap versus LASIK, more suitable for thin corneas. Redness in the white of the eye. The average cost of LASIK surgery in the United States is approximately $2,200 per eye or $4,400 for both. Prevention of Blood Clots: Some type of blood thinner is used in almost all cases to prevent the formation of blood clots. Beauty is in the Eye of the Beholder. Research shows that both are safe and effective. Cornea transplant rejection can be reversed in 9 out of 10 cases if detected early enough. Once your pregnancy has been confirmed you can book your delivery with us at Waverley Private Hospital. Eye health check: Many eye conditions can affect your odds of a good outcome from vision surgery. Cataract surgery is a procedure used to restore cataract-related vision loss. An eyelid speculum is placed to keep the lids open, and some lubrication is placed on the eye to prevent drying. Visit RateMDs for Dr. Phone: 617-726-0218. We would like to show you a description here but the site won’t allow us. This can cause sagging eyebrows, droopy upper lids and bags under the eyes. The procedure uses a laser to remove tissue. Dr. During LASIK. Eye - Cataract Surgery, Vitrectomy Surgery, Corneal Transplants, Squint Surgery. This improves your vision. Prescribed Treatments. Strabismus surgery (sometimes called crossed eye surgery) corrects the muscles responsible for eye misalignment by detaching and reattaching them to the outside of the eye, in a more optimal position. Eye surgery for astigmatism ; Double vision in one eye ; Eye health and computer monitor. Few days later, I have been getting zig-zag lines at the outside of my right eye. Clinical Services and Specialties. 5 mm, (2) any ocular or systemic disease that could influence postoperative VA, (3) previous refractive surgery and/or any other ocular surgery history, and 4) intraoperative or postoperative. Center for Laryngeal Surgery and Voice Rehabilitation. Posterior capsulotomy (or YAG laser capsulotomy) is laser surgery you might need sometime after cataract surgery. com. Since PRK surgeries there is no flap created with PRK, like SMILE, is the preferred procedure for people involved in contact sports. Like any other surgical procedure, a cornea transplant comes with certain risks. For 3 or 4 days after surgery, your eyes may burn or itch. 2. Germs that get in your eye during surgery can lead to an infection. Dr. Eyelid surgery (blepharoplasty) lifts and reshapes sagging eyelid skin. Cataract surgery is evolving at a rapid pace. Chaves de Medeiros AL, Vilar CMC, Magalhaes KRP, et al. Sometimes a touch-up procedure is required, depending on their desired result, and appointment may be scheduled after 4 weeks or more. Entropion surgery is an outpatient procedure to correct an inverted eyelid. The Vision Laser Center is a total refractive surgery center capable of treating a wide range of refractive errors: myopia (nearsightedness), hyperopia (farsightedness), astigmatism and presbyopia. dots, stars, spots, squiggles, and flash bulb effects. LASIK financing: How to afford LASIK surgery. Laser-assisted in situ keratomileusis (LASIK) is a type of laser eye surgery for nearsightedness, farsightedness, and astigmatism. You may only need surgery in one eye. Laser Vision Correction. This surgery is done using a computer-controlled excimer cold laser. They represent some of the most common reasons for patient dissatisfaction after uncomplicated surgery for cataract phacoemulsification with in-the-bag intraocular lens (IOL) implantation. Photorefractive Keratectomy (PRK) was the first successful laser vision correction procedure used to remove (ablate) tissue directly from the eye's surface to change the curvature of the cornea. Cataract surgery is the most commonly performed surgical procedure, compared with any other surgery in medicine. By Liz Segre; reviewed by Gary Heiting, OD. The Refractive Surgery Council notes an average cost of $4,400 (for both eyes) in the United States as of 2022. Temporary plugs: Made of collagen (a type of protein found in the skin, joints, muscles, and bones), these dissolve over time on their own. A vampire facial can be useful for those who have scars, wrinkles or sun damage. It is critical to prepare the donor tissue prior to entering the patient's eye, to be prepared for any need for urgent closure. PRK laser refractive surgery package. An upper eye blepharoplasty helps treat sagging tissues along the eyelid area. Review of Ophthalmology writes that monovision LASIK surgery cannot offer this benefit. A YAG laser. Then the doctor puts a small device in place to keep your eyelids open during the surgery. Most people have improved vision and less pain. The most advanced laser and diagnostic technology available. Doe's phone number, address, insurance information, hospital affiliations and more. Khanna Vision Institute offeris free consults & customized refractive surgery solutions based on age, prescription. 8. Pearls for Using SLT. It's often carried out as day surgery under local anaesthetic and you should be able to go home on the same day. Selective Laser Trabeculoplasty, or SLT, is used when eye drop medications are not lowering the eye pressure enough or are causing significant side effects. Cataracts make your vision cloudy. Implantable collamer lens (ICL) surgery (also known as Visian ICL surgery) is a popular eye surgical procedure that helps correct vision. As the name implies, this delicate surgery takes place where the gel-like vitreous and light-sensitive membrane are found. a faint, foggy area surrounded by zigzag lines that can grow and break up over a period of 15 to 30 minutes. This treatment can help flatten the cornea, which can help improve vision and make contact lenses fit better. Financing makes LASIK affordable for almost. As a result, colors can be much more vibrant and textures much more nuanced after surgery. You can access your electronic health care and coverage information with non-Kaiser Permanente (third party) web and mobile applications. LASIK is a surgical procedure that reshapes the cornea and permanently alters vision. If you're near-sighted, the cornea bends light too much. With nearsightedness, farsightedness or astigmatism, images are focused either in front of or behind the retina. Avoid swimming for the weeks following surgery. A cataract forms when the eye’s natural lens becomes cloudy or opaque, leading to blurred or dim vision. Rootman, MD, of the University of Toronto. Double vision. Please feel free to contact me on 0428 400 277, Monday to Friday 8. Mayo Clinic. Sometimes, that capsule becomes cloudy after surgery. Here is the price guide: PRP treatment for face Malaysia price / wrinkles: RM 700 - 1,500 / session. Roughly speaking, laser eye surgery in 2023 costs $2,000 to $3,000 per eye. For some, surgery may also be an option. . PRK, also known as surface ablation, was performed outside the United States during the 1980s and received FDA approval in 1995. Power: 0. It's a procedure for people who want better vision without having to wear contact lenses or glasses. These maps can help your provider determine what changes you need and how best to make them. Case 3.