{"id":1974,"date":"2026-10-20T08:54:47","date_gmt":"2026-10-20T08:54:47","guid":{"rendered":"https:\/\/laseristanbulclinic.com\/eye-health\/lens-and-cataract\/blurry-vision-after-cataract-surgery\/"},"modified":"2026-10-20T12:59:30","modified_gmt":"2026-10-20T12:59:30","slug":"blurry-vision-after-cataract-surgery","status":"publish","type":"page","link":"https:\/\/laseristanbulclinic.com\/en\/eye-health\/lens-and-cataract\/blurry-vision-after-cataract-surgery\/","title":{"rendered":"What Does Blurry Vision From Cataracts Look Like, and Why Can It Return After Surgery?"},"content":{"rendered":"<!-- Hero (Photo + summary card) Start -->\n<section class=\"page-hero\" id=\"top\">\n\t<div class=\"phero-inner pad with-media container-fluid\"><div class=\"row\">\n\t\t<div class=\"phero-left col-12 col-lg-7\">\n\t\t\t<div data-hero-in><ol class=\"crumbs\" aria-label=\"Breadcrumb\"><li><a href=\"https:\/\/laseristanbulclinic.com\/en\/\">Home<\/a><\/li><li><a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/\">Knowledge centre<\/a><\/li><li><a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/lens-and-cataract\/\">Lens &amp; cataract guides<\/a><\/li><li><span aria-current=\"page\">What Does Blurry Vision From Cataracts Look Like, and Why Can It Return After Surgery?<\/span><\/li><\/ol><\/div>\t\t\t<h1 class=\"t64 hero-title phero-title\" data-lines>What Does Blurry Vision From Cataracts Look Like, and Why Can It Return After Surgery?<\/h1>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"phero-right has-media col-12 col-lg-5\">\n\t\t\t\t\t\t<figure class=\"phero-media\" data-hero-in><img decoding=\"async\" width=\"590\" height=\"880\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/cataract-surgery-surgical-microscope.webp\" class=\"attachment-large size-large\" alt=\"Eye surgeon operating with a surgical microscope\" fetchpriority=\"high\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/cataract-surgery-surgical-microscope.webp 590w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/cataract-surgery-surgical-microscope-201x300.webp 201w\" sizes=\"(max-width: 590px) 100vw, 590px\" \/><\/figure>\n\t\t\t\t\t\t\t\t\t<div class=\"inshort\" data-hero-in><p>Blurry vision from a cataract looks like seeing through a foggy or dusty windscreen: hazy, dim, with faded colours and glare around lights. If that misty vision returns months or years after cataract surgery, the usual cause is posterior capsule opacification (PCO), a &#8220;secondary cataract&#8221;, not a new cataract. A quick, painless YAG laser treatment clears it. Prof. Dr. Ahmet Sat\u0131c\u0131, Do\u00e7. Dr. Muhammet Derda \u00d6zer and Op. Dr. Aysan Bayram treat both.<\/p><\/div>\n\t\t\t\t\t<\/div>\n\t<\/div><\/div>\n<\/section>\n<!-- Hero (Photo + summary card) End -->\n\n\n<!-- Table (Table on a dark panel) Start -->\n<section class=\"panel dark\" id=\"what-does-blurry-vision-from-cataracts-look-like\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<h2 class=\"t48 sec-title\" data-reveal>What does blurry vision from cataracts look like?<\/h2>\n\t\t\t<p class=\"t22 sec-lead\" data-reveal><strong>Cataract blur looks like a film over everything you see.<\/strong> The American Academy of Ophthalmology (AAO) compares it to looking through a foggy or dusty car windscreen: things look blurry, hazy or less colourful. The NHS lists these typical symptoms:<\/p>\n\t\t\t<div class=\"tbl-flow\"><ul data-reveal>\n<li>blurred or cloudy vision<\/li>\n<li>colours that look faded, especially blue<\/li>\n<li>glare, and discomfort in bright light<\/li>\n<li>glowing rings (halos) around lights<\/li>\n<li>difficulty seeing at night<\/li>\n<li>double vision in one eye<\/li>\n<li>difficulty reading or watching television<\/li>\n<li>a glasses prescription that needs changing more often than usual<\/li>\n<\/ul>\n<p data-reveal>Cataracts usually develop slowly and can affect each eye differently. The US National Eye Institute (NEI) adds that early cataracts may cause no symptoms at all.<\/p>\n<p data-reveal><strong>The same picture can come back after surgery.<\/strong> Cataract surgery removes your cloudy natural lens and replaces it with a clear artificial one, so vision normally becomes sharper and colours brighter. The NEI says about 9 out of 10 people see better afterwards. But if your vision slowly turns hazy again months or years later, with the same fog, glare and halos, that is not the old cataract coming back: once the natural lens is gone, a cataract cannot form in it again. The cause is most often a clouding of the thin, clear bag (the capsule) that holds your new lens.<\/p><div class=\"tbl-wrap\" data-reveal><table class=\"tbl rsp\"><thead><tr><th scope=\"col\"><\/th><th scope=\"col\">Cataract before surgery<\/th><th scope=\"col\">Clouding after surgery (PCO)<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">What is cloudy<\/th><td data-label=\"Cataract before surgery\">The natural lens<\/td><td data-label=\"Clouding after surgery (PCO)\">The capsule behind your lens implant<\/td><\/tr><tr><th scope=\"row\">How it looks<\/th><td data-label=\"Cataract before surgery\">Foggy, dim, faded colours<\/td><td data-label=\"Clouding after surgery (PCO)\">Foggy again, with glare and halos; reading harder<\/td><\/tr><tr><th scope=\"row\">How it starts<\/th><td data-label=\"Cataract before surgery\">Slowly, over years<\/td><td data-label=\"Clouding after surgery (PCO)\">Usually months to years after surgery (EyeWiki)<\/td><\/tr><tr><th scope=\"row\">Treatment<\/th><td data-label=\"Cataract before surgery\">Cataract surgery<\/td><td data-label=\"Clouding after surgery (PCO)\">A quick laser opening in the capsule (YAG capsulotomy), no cut<\/td><\/tr><\/tbody><\/table><\/div><\/div>\t<\/div><\/div><\/div><\/section>\n<!-- Table (Table on a dark panel) End -->\n\n\n<!-- Process (Timeline) Start -->\n<section class=\"psec pad\" id=\"is-blurry-vision-normal-after-cataract-surgery\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<h2 class=\"t48 sec-title\" data-reveal>Is blurry vision normal after cataract surgery?<\/h2>\n\t\t\t<div class=\"tbl-flow\">\n\t\t<p data-reveal><strong>Yes, for a short time.<\/strong> Blurry vision in the first hours and days after cataract surgery is expected. The NHS says your vision may be blurry for a few hours because of the drops that widen the pupil, and that it can take several days to improve. You will usually use eye drops for about 4 weeks. The NEI says most people heal completely within 8 weeks, although you may need a new glasses prescription once healing is complete.<\/p>\t\t\t\t<ol class=\"timeline\" data-stagger>\n\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t<b>First hours<\/b>\n\t\t\t\t\t\t\t\t\t\t\t\t<p>Blurred vision from the dilating drops; the eye may feel sore or tired<\/p>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t<b>First days<\/b>\n\t\t\t\t\t\t\t\t\t\t\t\t<p>Vision improves day by day; mild discomfort<\/p>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t<b>About 4 weeks<\/b>\n\t\t\t\t\t\t\t\t\t\t\t\t<p>The drop course ends (NHS)<\/p>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t<b>Up to 8 weeks<\/b>\n\t\t\t\t\t\t\t\t\t\t\t\t<p>Healing is complete for most people (NEI); a new glasses check<\/p>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t<b>Months to years later<\/b>\n\t\t\t\t\t\t\t\t\t\t\t\t<p>Slowly returning haze is not part of healing: have it examined<\/p>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t<\/ol>\n\t\t\t\t<p data-reveal>The operation itself is short: the NHS says it usually takes 20 to 45 minutes. <a class=\"in-link\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/lens-and-cataract\/how-long-does-cataract-surgery-take\/\">How long does cataract surgery take? \u2192<\/a><\/p>\n<p data-reveal>Blur that appears or returns after the first weeks of recovery has a cause that can usually be found and treated. The most common one is described next.<\/p>\t<\/div>\n<\/div><\/div><\/div><\/section>\n<!-- Process (Timeline) End -->\n\n\n<!-- Table (Table on a tinted panel) Start -->\n<section class=\"panel\" id=\"why-is-my-vision-blurry-again-after-cataract-surgery-posteri\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<h2 class=\"t48 sec-title\" data-reveal>Why is my vision blurry again after cataract surgery? Posterior capsule opacification (PCO)<\/h2>\n\t\t\t\t<div class=\"tbl-flow\"><p data-reveal><strong>The usual cause is posterior capsule opacification (PCO), also called a secondary cataract or after-cataract.<\/strong> During cataract surgery your surgeon removes the clouded lens but leaves its thin, clear outer bag in place, because it holds the new lens. A few lens cells remain on that bag. Over time they can multiply and spread across the back of the capsule, which turns hazy and scatters light. A 2025 review defines PCO as light-scattering material on the part of the capsule in your line of sight, and describes two main forms: pearl-like clusters of cells (&#8220;Elschnig pearls&#8221;) and a wrinkled, fibrous haze.<\/p>\n<p data-reveal><strong>Typical symptoms<\/strong> (EyeWiki, the AAO&#8217;s clinical encyclopedia), usually appearing months to several years after an uneventful operation:<\/p>\n<ul data-reveal>\n<li>blurred or hazy vision<\/li>\n<li>glare and halos around lights<\/li>\n<li>sensitivity to bright light<\/li>\n<li>poorer contrast<\/li>\n<li>difficulty reading<\/li>\n<\/ul>\n<h3 data-reveal>How common is PCO?<\/h3>\n<p data-reveal><strong>Quite common: the NEI says up to 2 out of 5 people who have cataract surgery will develop a secondary cataract.<\/strong> Published figures differ because studies count different things (any visible clouding, or only clouding that needed laser), follow patients for different lengths of time and compare different lens designs.<\/p><div class=\"tbl-wrap\" data-reveal><table class=\"tbl rsp\"><thead><tr><th scope=\"col\">Study or source<\/th><th scope=\"col\">What was measured<\/th><th scope=\"col\">Result<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">NEI<\/th><td data-label=\"What was measured\">People who develop a secondary cataract after cataract surgery<\/td><td data-label=\"Result\">Up to 2 in 5<\/td><\/tr><tr><th scope=\"row\">EyeWiki (AAO)<\/th><td data-label=\"What was measured\">PCO within 2 to 5 years of surgery<\/td><td data-label=\"Result\">20\u201350%<\/td><\/tr><tr><th scope=\"row\">Karahan et al., 2014 (review)<\/th><td data-label=\"What was measured\">PCO after cataract surgery<\/td><td data-label=\"Result\">20.7% at 2 years; 28.5% at 5 years<\/td><\/tr><tr><th scope=\"row\">Ursell et al., 2020 (20,763 eyes, UK NHS clinics, single-piece acrylic lenses)<\/th><td data-label=\"What was measured\">Needed YAG laser within 5 years<\/td><td data-label=\"Result\">5.8\u201319.3%, depending on the lens model<\/td><\/tr><tr><th scope=\"row\">Ursell et al., 2018 (52,162 eyes)<\/th><td data-label=\"What was measured\">Needed YAG laser within 3 years<\/td><td data-label=\"Result\">6.4% overall; 2.4\u20134.4% with hydrophobic lenses, 10.9% with a hydrophilic lens<\/td><\/tr><tr><th scope=\"row\">Rakib-Uz-Zaman et al., 2025 (review)<\/th><td data-label=\"What was measured\">Early-onset PCO within 1 year<\/td><td data-label=\"Result\">2\u20134.5% of adults with modern techniques<\/td><\/tr><\/tbody><\/table><\/div><p class=\"note-sm\" data-reveal>Hydrophobic and hydrophilic describe how the lens material behaves with water; your surgeon can tell you which kind you have.<\/p><p data-reveal><strong>Who is more likely to get it.<\/strong> EyeWiki names younger age as the most significant risk factor, and lists diabetes, uveitis (eye inflammation), myotonic dystrophy, retinitis pigmentosa and eyes injured in an accident. In infants and children PCO reaches 100%. The lens design matters too: a sharp, square back edge on the implant creates a barrier that slows the cells from creeping across the capsule (EyeWiki).<\/p>\n<p data-reveal><strong>Premium lenses are affected as well.<\/strong> Trifocal, EDOF and toric implants sit in the same capsule. In one study of people who were unhappy after premium (presbyopia-correcting) lenses, 12.2% needed a YAG laser, and all but one were satisfied afterwards (Gibbons et al., 2016).<\/p><\/div>\t<\/div><\/div><\/div><\/section>\n<!-- Table (Table on a tinted panel) End -->\n\n\n<!-- Table (Table on a dark panel) Start -->\n<section class=\"panel dark\" id=\"what-else-can-cause-blurry-vision-after-cataract-surgery\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<h2 class=\"t48 sec-title\" data-reveal>What else can cause blurry vision after cataract surgery?<\/h2>\n\t\t\t<p class=\"t22 sec-lead\" data-reveal><strong>Not every case of blur after surgery is PCO.<\/strong> That is why your surgeon compares your current sight with your best vision after surgery and examines the retina before suggesting treatment. EyeWiki advises an OCT scan of the macula (the centre of the retina) when the symptoms seem worse than the capsule haze explains.<\/p>\n\t\t\t<div class=\"tbl-flow\"><div class=\"tbl-wrap\" data-reveal><table class=\"tbl rsp\"><thead><tr><th scope=\"col\">Possible cause<\/th><th scope=\"col\">What it feels like<\/th><th scope=\"col\">What happens next<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Normal healing<\/th><td data-label=\"What it feels like\">Blur and soreness in the first days<\/td><td data-label=\"What happens next\">Improves over days to weeks; keep using your drops (NHS, NEI)<\/td><\/tr><tr><th scope=\"row\">Dry eye<\/th><td data-label=\"What it feels like\">Gritty eyes, blur that changes with blinking<\/td><td data-label=\"What happens next\">Lubricating drops; found in 35% of patients unhappy with premium lenses in one study (Gibbons et al.)<\/td><\/tr><tr><th scope=\"row\">Leftover prescription (refractive error)<\/th><td data-label=\"What it feels like\">Blur at a distance or near, sharper with glasses<\/td><td data-label=\"What happens next\">New glasses; the same study found it in 57% of unhappy patients<\/td><\/tr><tr><th scope=\"row\">Swelling at the macula (cystoid macular oedema)<\/th><td data-label=\"What it feels like\">Blurred central vision, usually 1\u20136 months after surgery<\/td><td data-label=\"What happens next\">Anti-inflammatory drops, sometimes injections; mild cases often settle within about three months (Grzybowski et al., 2016)<\/td><\/tr><tr><th scope=\"row\">Posterior capsule opacification<\/th><td data-label=\"What it feels like\">Slowly returning haze, glare, halos<\/td><td data-label=\"What happens next\">YAG laser capsulotomy<\/td><\/tr><tr><th scope=\"row\">Retinal detachment (rare)<\/th><td data-label=\"What it feels like\">New floaters, flashes, a dark curtain or shadow<\/td><td data-label=\"What happens next\"><strong>Emergency:<\/strong> same-day care<\/td><\/tr><tr><th scope=\"row\">Infection or serious inflammation<\/th><td data-label=\"What it feels like\">Painful, very red eye, falling vision<\/td><td data-label=\"What happens next\"><strong>Urgent:<\/strong> same-day care<\/td><\/tr><\/tbody><\/table><\/div><p data-reveal>Studies report swelling at the macula in anything from 1% to 30% of eyes, depending on how it is measured, and it is more likely in people with diabetes, a history of uveitis, a membrane on the retina or a complicated operation (Grzybowski et al., 2016). Glare and halos around lights can also be part of life with a multifocal lens; your surgeon explains in advance which trade-offs apply to the lens you choose.<\/p><div class=\"links-row\" data-reveal><a class=\"link-arrow\" href=\"https:\/\/laseristanbulclinic.com\/en\/lens-replacement-surgery-turkey\/\">Lens replacement (RLE \/ smart lens) in Turkey <svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-arrow\"\/><\/svg><\/a><\/div><\/div>\t<\/div><\/div><\/div><\/section>\n<!-- Table (Table on a dark panel) End -->\n\n\n<!-- Image + Text (Image left, text right) Start -->\n<section class=\"psec pad split-sec\" id=\"when-is-blurry-vision-after-cataract-surgery-an-emergency\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"split\"><div class=\"row\">\n\t\t<div class=\"split-media col-12 col-lg-6\" data-reveal><div class=\"media\" data-parallax><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"800\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/intraocular-lens-implant-819x1024.webp\" class=\"attachment-large size-large\" alt=\"Intraocular lens implant\" sizes=\"auto, (max-width: 991px) 100vw, 50vw\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/intraocular-lens-implant-819x1024.webp 819w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/intraocular-lens-implant-240x300.webp 240w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/intraocular-lens-implant-768x960.webp 768w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/intraocular-lens-implant.webp 1200w\" \/><\/div><\/div>\n\t\t<div class=\"split-copy col-12 col-lg-6\">\n\t\t\t\t\t\t<h2 class=\"t48\" data-reveal>When is blurry vision after cataract surgery an emergency?<\/h2>\n\t\t\t\t\t\t<p class=\"t22 lede\" data-reveal><strong>Get same-day help if your sight changes suddenly.<\/strong> The NHS says to call NHS 111 straight away if you notice:<\/p>\n\t\t\t\t\t\t<div class=\"prose\" data-reveal><ul data-reveal>\n<li>floaters (dots and lines) that appear suddenly or suddenly increase<\/li>\n<li>flashes of light<\/li>\n<li>a dark curtain or shadow crossing your vision<\/li>\n<li>sudden blurring<\/li>\n<\/ul>\n<p data-reveal>These can be signs of a retinal detachment. The NEI also says to contact your doctor straight away for vision loss, severe pain that medication does not ease, a very red eye, or floaters and flashes with dark spots. If you are in Istanbul, call your coordinator; if you are at home, go to your nearest eye emergency service (in the UK, NHS 111).<\/p>\n<p data-reveal><strong>Book an appointment (not an emergency) if<\/strong> your vision becomes cloudy or blurry gradually, you notice light or dark areas in your vision, your eye is red or painful, or light bothers you. The NHS suggests seeing your optician first.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Image + Text (Image left, text right) End -->\n\n\n<!-- Heading (Intro: heading left, text right) Start -->\n<section class=\"psec pad\" id=\"how-is-pco-diagnosed\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"intro-grid row\"><div class=\"intro-side col-12\"><h2 class=\"t48\" data-reveal>How is PCO diagnosed?<\/h2><\/div><div class=\"copy prose col-12\"><p data-reveal><strong>PCO is diagnosed at an eye examination.<\/strong> The doctor looks at the capsule through a slit lamp (a microscope with a bright light). According to EyeWiki, the doctor also compares your vision with your best vision after surgery and checks that there is no problem at the macula or retina. If something else could explain the blur, an OCT scan takes a cross-section picture of the macula.<\/p>\n<p data-reveal><strong>Bring your lens details.<\/strong> Your cataract surgery report or lens card shows the implant model and power. It helps the doctor plan any laser treatment and decide whether anything else should be settled first.<\/p><\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Heading (Intro: heading left, text right) End -->\n\n\n<!-- Table (Table on a tinted panel) Start -->\n<section class=\"panel\" id=\"what-is-yag-laser-capsulotomy-and-what-are-the-risks\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<h2 class=\"t48 sec-title\" data-reveal>What is YAG laser capsulotomy, and what are the risks?<\/h2>\n\t\t\t\t<div class=\"tbl-flow\"><p data-reveal><strong>YAG laser capsulotomy is the standard treatment for PCO: the surgeon uses a laser to make a small opening in the hazy part of the capsule.<\/strong> The NEI describes it as quick and painless, and says most people notice their vision is back to normal within a few days. Karahan and colleagues call it a noninvasive procedure: there is no cut, and light passes through the clear opening straight to the retina.<\/p>\n<p data-reveal><strong>What to expect<\/strong> (your surgeon confirms the details for your eye):<\/p>\n<ol data-reveal>\n<li>Your surgeon explains the treatment and may use drops before the laser.<\/li>\n<li>You sit at the laser with your chin on a rest and see bright flashes of light.<\/li>\n<li>The surgeon opens the capsule. EyeWiki advises using the lowest effective energy and avoiding an opening larger than needed.<\/li>\n<li>Your eye pressure is checked afterwards where needed, because a temporary rise is the most common side effect. EyeWiki advises early pressure checks after higher-energy treatments and pressure-lowering drops for people with glaucoma.<\/li>\n<li>You go home the same day. Vision may be blurred for the first hours; do not drive until it is clear.<\/li>\n<\/ol>\n<h3 data-reveal>How safe is YAG laser capsulotomy?<\/h3>\n<p data-reveal><strong>It is a routine treatment with low rates of serious problems, but it is not risk-free.<\/strong> The best large figures come from a French nationwide study of 6,210 patients and 7,958 procedures (Dot et al., <em>Ophthalmology<\/em>, 2023).<\/p><div class=\"tbl-wrap\" data-reveal><table class=\"tbl rsp\"><thead><tr><th scope=\"col\">Possible problem<\/th><th scope=\"col\">How often<\/th><th scope=\"col\">Notes<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Raised eye pressure<\/th><td data-label=\"How often\">About 5% at 3 months (French study); other studies report 0.6% to 30%, depending on patients and laser energy (Karahan et al.)<\/td><td data-label=\"Notes\">Usually temporary and treated with drops; matters most if you have glaucoma<\/td><\/tr><tr><th scope=\"row\">Swelling at the macula (macular oedema)<\/th><td data-label=\"How often\">About 5% at 3 months (French study)<\/td><td data-label=\"Notes\">Treated with drops; more likely in people with diabetes<\/td><\/tr><tr><th scope=\"row\">Retinal detachment<\/th><td data-label=\"How often\">0.5% or less within 12 months (French study)<\/td><td data-label=\"Notes\">Whether the laser itself raises the risk is debated: a 2022 meta-analysis of 11 studies and 65,117 eyes found a relative risk of 1.57<\/td><\/tr><tr><th scope=\"row\">Any one of these three<\/th><td data-label=\"How often\">8.6% at 3 months and 13.3% at 12 months; 68.4% of events came in the first 3 months<\/td><td data-label=\"Notes\">Higher when the laser is done within a year of cataract surgery, and in people with diabetes<\/td><\/tr><tr><th scope=\"row\">Small marks on the lens implant (&#8220;pitting&#8221;)<\/th><td data-label=\"How often\">Up to 19.8% of eyes in one study of 86 eyes (Karahan et al.)<\/td><td data-label=\"Notes\">Lower laser energy reduces the marks<\/td><\/tr><tr><th scope=\"row\">Other problems<\/th><td data-label=\"How often\">Persistent inflammation in 1.4% of patients in one series (Karahan et al.); lens implant movement and macular hole are also listed (EyeWiki)<\/td><td data-label=\"Notes\">Rare<\/td><\/tr><\/tbody><\/table><\/div><p data-reveal><strong>Some eyes carry a higher risk.<\/strong> Karahan and colleagues list long eyes (axial length above 24 mm, typical of high short-sightedness), a history of retinal detachment, lattice degeneration and complications at the cataract operation as risk factors for retinal detachment after the laser. If you are highly short-sighted, tell your surgeon. <a class=\"in-link\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/lens-and-cataract\/icl-vs-laser-for-high-myopia-and-thin-corneas\/\">ICL vs laser for high myopia and thin corneas \u2192<\/a><\/p>\n<p data-reveal><strong>When the laser should wait.<\/strong> EyeWiki says to delay treatment if the eye is inflamed, if there has been recent macular swelling, if the retina is unstable, if new floaters have recently appeared from a vitreous detachment, or if a hidden low-grade infection is suspected. The French study also found more side effects when the laser was done within a year of cataract surgery, so your surgeon weighs the timing against how much the haze affects your daily life.<\/p>\n<p data-reveal><strong>Can PCO come back after the laser?<\/strong> It can recur, which is why EyeWiki advises a follow-up about 6 months after the laser; a second treatment is occasionally needed.<\/p><\/div>\t<\/div><\/div><\/div><\/section>\n<!-- Table (Table on a tinted panel) End -->\n\n\n<!-- List (Checklist cards) Start -->\n<section class=\"psec pad\" id=\"how-can-you-lower-the-chance-of-pco\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t<div class=\"sec-head is-center row\"><div class=\"col-12\"><h2 class=\"t48 sec-title\" data-reveal>How can you lower the chance of PCO?<\/h2><\/div><\/div>\t\t\t<p class=\"list-label\" data-reveal><strong>You cannot remove the risk completely, but a few choices help.<\/strong><\/p>\n\t\t\t<ul class=\"checklist row row-cols-1 row-cols-lg-2\" data-stagger>\n\t\t\t\t<li class=\"col\"><div class=\"ck-item h-100\"><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span><strong>Ask which lens you are having.<\/strong> Sharp, square-edged optics are associated with less PCO (EyeWiki), and in UK data hydrophobic lens materials had lower laser rates at three years than a hydrophilic lens (Ursell et al., 2018).<\/span><\/div><\/li>\n\t\t\t\t<li class=\"col\"><div class=\"ck-item h-100\"><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span><strong>Keep your lens card or surgery report.<\/strong> The model and power matter for any later laser or lens decision.<\/span><\/div><\/li>\n\t\t\t\t<li class=\"col\"><div class=\"ck-item h-100\"><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span><strong>Look after other eye conditions.<\/strong> Diabetes and uveitis raise the chance of PCO (EyeWiki), and diabetes raises the chance of side effects after the laser, so keep your check-ups.<\/span><\/div><\/li>\n\t\t\t\t<li class=\"col\"><div class=\"ck-item h-100\"><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span><strong>Do not ignore slow haze.<\/strong> An examination is quick, and most people notice clear vision again within days of laser treatment (NEI).<\/span><\/div><\/li>\n\t\t\t<\/ul>\n\t\t\t<\/div><\/div><\/div><\/section>\n<!-- List (Checklist cards) End -->\n\n\n<!-- Image + Text (Text left, image right) Start -->\n<section class=\"psec pad split-sec\" id=\"cataract-surgery-with-laser-istanbul-clinic-what-if-vision-c\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"split rev\"><div class=\"row\">\n\t\t<div class=\"split-media col-12 col-lg-6\" data-reveal><div class=\"media\" data-parallax><img loading=\"lazy\" decoding=\"async\" width=\"603\" height=\"675\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/slit-lamp-eye-examination.webp\" class=\"attachment-large size-large\" alt=\"Eye examination at a slit lamp\" sizes=\"auto, (max-width: 991px) 100vw, 50vw\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/slit-lamp-eye-examination.webp 603w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/slit-lamp-eye-examination-268x300.webp 268w\" \/><\/div><\/div>\n\t\t<div class=\"split-copy col-12 col-lg-6\">\n\t\t\t\t\t\t<h2 class=\"t48\" data-reveal>Cataract surgery with Laser Istanbul Clinic: what if vision clouds later?<\/h2>\n\t\t\t\t\t\t\t\t<div class=\"prose\" data-reveal><p data-reveal><strong>Cataract surgery at Laser Istanbul Clinic is performed by Prof. Dr. Ahmet Sat\u0131c\u0131, Do\u00e7. Dr. Muhammet Derda \u00d6zer or Op. Dr. Aysan Bayram<\/strong>, in a fully equipped, Ministry of Health\u2013licensed operating theatre in Istanbul. (&#8220;Do\u00e7.&#8221; is the Turkish title for Associate Professor.) Prof. Dr. Sat\u0131c\u0131 leads cataract and premium lens surgery; Do\u00e7. Dr. \u00d6zer, who speaks Turkish and English, also treats cataract in eyes with corneal, retinal or uveitis problems; Op. Dr. Bayram, who speaks English, is the choice for patients who prefer a female surgeon.<\/p>\n<ul data-reveal>\n<li>Your surgeon checks your eye before you fly home, and your coordinator and surgeon follow your recovery remotely, by video, at agreed intervals.<\/li>\n<li>If you need to be seen in person, we help you arrange it with a local optometrist or ophthalmologist and share your full surgical records, including your lens model.<\/li>\n<li>PCO can appear years later. YAG capsulotomy is a short outpatient treatment that many eye clinics near your home can do, and our surgeons also perform it in Istanbul. Our policy for our own cataract patients: <span class=\"ph\">{{YAG laser \/ PCO treatment policy and the period it covers}}<\/span>.<\/li>\n<\/ul><div class=\"links-row\" data-reveal><a class=\"link-arrow\" href=\"https:\/\/laseristanbulclinic.com\/en\/cataract-surgery-turkey\/\">Cataract surgery in Turkey <svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-arrow\"\/><\/svg><\/a><\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Image + Text (Text left, image right) End -->\n\n\n<!-- FAQ (FAQ accordion) Start -->\n<section class=\"faq pad\" id=\"faq\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"faq-grid\">\n\t<div class=\"faq-side\">\n\t\t\t\t<h2 class=\"t48\" data-reveal>Frequently asked questions<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"acc\" data-stagger>\n\t\t\t\t<div class=\"acc-item is-open\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"true\" aria-controls=\"faq-68b3586d-a1\" id=\"faq-68b3586d-q1\">What does blurry vision from cataracts look like?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-68b3586d-a1\" role=\"region\" aria-labelledby=\"faq-68b3586d-q1\"><div class=\"acc-body\"><p data-reveal>Like looking through a foggy or dusty car windscreen: hazy, dim vision with faded colours, glare from lights and halos around them, and trouble reading or seeing at night. It usually builds slowly over years and can affect each eye differently.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-68b3586d-a2\" id=\"faq-68b3586d-q2\">How long does blurry vision last after cataract surgery?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-68b3586d-a2\" role=\"region\" aria-labelledby=\"faq-68b3586d-q2\"><div class=\"acc-body\"><p data-reveal>Blur from the dilating drops lasts a few hours, and vision usually improves over several days. Eye drops continue for about 4 weeks, and the NEI says most people heal completely within 8 weeks. Blur that returns months or years later is not part of normal healing and should be examined.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-68b3586d-a3\" id=\"faq-68b3586d-q3\">Why is my vision blurry again years after cataract surgery?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-68b3586d-a3\" role=\"region\" aria-labelledby=\"faq-68b3586d-q3\"><div class=\"acc-body\"><p data-reveal>The usual cause is posterior capsule opacification (PCO): the thin capsule that holds your lens implant turns hazy. It is also called a secondary cataract, and the NEI says up to 2 in 5 people develop it. It is not the old cataract returning, and a laser opening clears it. Other causes, such as macular swelling, dry eye or a changed glasses prescription, need to be ruled out first.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-68b3586d-a4\" id=\"faq-68b3586d-q4\">Can a cataract grow back after surgery?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-68b3586d-a4\" role=\"region\" aria-labelledby=\"faq-68b3586d-q4\"><div class=\"acc-body\"><p data-reveal>No. Once your natural lens has been removed, a cataract cannot form in it again. Hazy vision after surgery is usually PCO, a clouding of the capsule behind the new lens. It feels like a cataract but is treated with a quicker, different procedure.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-68b3586d-a5\" id=\"faq-68b3586d-q5\">Does YAG laser capsulotomy hurt?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-68b3586d-a5\" role=\"region\" aria-labelledby=\"faq-68b3586d-q5\"><div class=\"acc-body\"><p data-reveal>No. The NEI describes treatment for secondary cataracts as quick and painless. You see bright flashes of light while the laser opens the capsule. Tell your surgeon if anything feels uncomfortable afterwards.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-68b3586d-a6\" id=\"faq-68b3586d-q6\">How soon will I see clearly after YAG laser?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-68b3586d-a6\" role=\"region\" aria-labelledby=\"faq-68b3586d-q6\"><div class=\"acc-body\"><p data-reveal>Most people notice their vision is back to normal within a few days (NEI). Vision may be blurred for the first hours, so do not drive on the day, and keep any follow-up pressure check your surgeon asks for.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-68b3586d-a7\" id=\"faq-68b3586d-q7\">What are the risks of YAG laser capsulotomy?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-68b3586d-a7\" role=\"region\" aria-labelledby=\"faq-68b3586d-q7\"><div class=\"acc-body\"><p data-reveal>The most common are a temporary rise in eye pressure and swelling at the macula, each seen in about 5% of patients at 3 months in a large French study. Retinal detachment stayed at 0.5% or less over a year. Most problems appear within 3 months and can be treated, which is why follow-up matters.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-68b3586d-a8\" id=\"faq-68b3586d-q8\">Can PCO come back after YAG laser?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-68b3586d-a8\" role=\"region\" aria-labelledby=\"faq-68b3586d-q8\"><div class=\"acc-body\"><p data-reveal>It can, which is why a check about 6 months after the laser is advised (EyeWiki). If the opening clouds over again, a second treatment may be needed.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-68b3586d-a9\" id=\"faq-68b3586d-q9\">Can I have YAG laser after a trifocal or other premium lens?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-68b3586d-a9\" role=\"region\" aria-labelledby=\"faq-68b3586d-q9\"><div class=\"acc-body\"><p data-reveal>Yes. PCO affects premium lenses as well, and YAG laser is the standard treatment. If you are unhappy with the lens for other reasons, tell your surgeon before treatment, because that question is better settled before the capsule is opened.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-68b3586d-a10\" id=\"faq-68b3586d-q10\">When is blurry vision after cataract surgery an emergency?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-68b3586d-a10\" role=\"region\" aria-labelledby=\"faq-68b3586d-q10\"><div class=\"acc-body\"><p data-reveal>Sudden new floaters, flashes of light, a dark curtain or shadow in your vision, or sudden blurring can mean retinal detachment. Call NHS 111 or your nearest eye emergency service the same day. Vision loss, a very red eye or severe pain that medication does not ease also need urgent attention.<\/p><\/div><\/div><\/div>\n\t\t\t<\/div>\n\t<\/div><\/div><\/div><\/div><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What does blurry vision from cataracts look like?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Like looking through a foggy or dusty car windscreen: hazy, dim vision with faded colours, glare from lights and halos around them, and trouble reading or seeing at night. It usually builds slowly over years and can affect each eye differently.\"}},{\"@type\":\"Question\",\"name\":\"How long does blurry vision last after cataract surgery?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Blur from the dilating drops lasts a few hours, and vision usually improves over several days. Eye drops continue for about 4 weeks, and the NEI says most people heal completely within 8 weeks. Blur that returns months or years later is not part of normal healing and should be examined.\"}},{\"@type\":\"Question\",\"name\":\"Why is my vision blurry again years after cataract surgery?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The usual cause is posterior capsule opacification (PCO): the thin capsule that holds your lens implant turns hazy. It is also called a secondary cataract, and the NEI says up to 2 in 5 people develop it. It is not the old cataract returning, and a laser opening clears it. Other causes, such as macular swelling, dry eye or a changed glasses prescription, need to be ruled out first.\"}},{\"@type\":\"Question\",\"name\":\"Can a cataract grow back after surgery?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Once your natural lens has been removed, a cataract cannot form in it again. Hazy vision after surgery is usually PCO, a clouding of the capsule behind the new lens. It feels like a cataract but is treated with a quicker, different procedure.\"}},{\"@type\":\"Question\",\"name\":\"Does YAG laser capsulotomy hurt?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The NEI describes treatment for secondary cataracts as quick and painless. You see bright flashes of light while the laser opens the capsule. Tell your surgeon if anything feels uncomfortable afterwards.\"}},{\"@type\":\"Question\",\"name\":\"How soon will I see clearly after YAG laser?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most people notice their vision is back to normal within a few days (NEI). Vision may be blurred for the first hours, so do not drive on the day, and keep any follow-up pressure check your surgeon asks for.\"}},{\"@type\":\"Question\",\"name\":\"What are the risks of YAG laser capsulotomy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The most common are a temporary rise in eye pressure and swelling at the macula, each seen in about 5% of patients at 3 months in a large French study. Retinal detachment stayed at 0.5% or less over a year. Most problems appear within 3 months and can be treated, which is why follow-up matters.\"}},{\"@type\":\"Question\",\"name\":\"Can PCO come back after YAG laser?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It can, which is why a check about 6 months after the laser is advised (EyeWiki). If the opening clouds over again, a second treatment may be needed.\"}},{\"@type\":\"Question\",\"name\":\"Can I have YAG laser after a trifocal or other premium lens?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. PCO affects premium lenses as well, and YAG laser is the standard treatment. If you are unhappy with the lens for other reasons, tell your surgeon before treatment, because that question is better settled before the capsule is opened.\"}},{\"@type\":\"Question\",\"name\":\"When is blurry vision after cataract surgery an emergency?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sudden new floaters, flashes of light, a dark curtain or shadow in your vision, or sudden blurring can mean retinal detachment. Call NHS 111 or your nearest eye emergency service the same day. Vision loss, a very red eye or severe pain that medication does not ease also need urgent attention.\"}}]}<\/script><\/section>\n<!-- FAQ (FAQ accordion) End -->\n\n\n<!-- Call to Action (Panel) Start -->\n<section class=\"panel grad cta-panel\" id=\"worried-about-your-vision-after-cataract-surgery-or-thinking\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"cta-panel-inner row\">\n\t<div class=\"col-12 col-lg-8\"><div class=\"cta-panel-copy\">\n\t\t\t\t<h2 class=\"t48\" data-reveal>Worried about your vision after cataract surgery, or thinking about having it?<\/h2>\n\t\t\t\t<p class=\"t22\" data-reveal>Send us your eye report and, if you have had surgery, your cataract surgery details. Prof. Dr. Ahmet Sat\u0131c\u0131, Do\u00e7. Dr. Muhammet Derda \u00d6zer or Op. Dr. Aysan Bayram will tell you what is likely to explain your symptoms and what could help, with no obligation.<\/p>\t\t\t<\/div><\/div>\n\t<div class=\"col-12 col-lg-4\"><div class=\"cta-panel-side\"><div class=\"btn-row\" data-reveal><a class=\"pill pill-white\" href=\"https:\/\/laseristanbulclinic.com\/en\/free-consultation\/\"><span class=\"pill-dot\" aria-hidden=\"true\"><\/span><span class=\"pill-label\">Free online consultation: upload your prescription and scans<\/span><\/a><a class=\"pill pill-line\" href=\"https:\/\/wa.me\/4915783739465?text=Hello%20Laser%20Istanbul%20Clinic%2C%20I%20would%20like%20some%20information%20about%20eye%20treatment.%20Sent%20from%3A%20https%3A%2F%2Flaseristanbulclinic.com%2Fen%2F\" target=\"_blank\" rel=\"noopener\"><span class=\"pill-dot\" aria-hidden=\"true\"><\/span><span class=\"pill-label\">WhatsApp: +49 157 8373 9465<\/span><\/a><\/div><div class=\"links-col\" data-reveal><a class=\"link-arrow\" href=\"https:\/\/laseristanbulclinic.com\/en\/cataract-surgery-turkey\/\">Cataract surgery in Turkey <svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-arrow\"\/><\/svg><\/a><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/section>\n<!-- Call to Action (Panel) End -->\n\n\n<!-- List (Related pages) Start -->\n<section class=\"psec pad\" id=\"related-guides\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t<div class=\"sec-head is-center row\"><div class=\"col-12\"><h2 class=\"t48 sec-title\" data-reveal>Related guides<\/h2><\/div><\/div>\t\t<ul class=\"pg-links row row-cols-1 row-cols-sm-2 row-cols-lg-3\" data-stagger>\n\t\t\t\t<li class=\"col\"><a class=\"pg-link\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/lens-and-cataract\/how-long-does-cataract-surgery-take\/\"><span>How long does cataract surgery take?<\/span><svg width=\"22\" height=\"22\" aria-hidden=\"true\"><use href=\"#i-arrow-ur\"\/><\/svg><\/a><\/li>\n\t\t\t\t<li class=\"col\"><a class=\"pg-link\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/lens-and-cataract\/icl-vs-laser-for-high-myopia-and-thin-corneas\/\"><span>ICL vs laser for high myopia and thin corneas<\/span><svg width=\"22\" height=\"22\" aria-hidden=\"true\"><use href=\"#i-arrow-ur\"\/><\/svg><\/a><\/li>\n\t\t\t\t<li class=\"col\"><a class=\"pg-link\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/lens-and-cataract\/\"><span>All lens &amp; cataract guides<\/span><svg width=\"22\" height=\"22\" aria-hidden=\"true\"><use href=\"#i-arrow-ur\"\/><\/svg><\/a><\/li>\n\t\t\t<\/ul>\n\t<\/div><\/div><\/div><\/section>\n<!-- List (Related pages) End -->\n\n\n<!-- List (Sources and medical review) Start -->\n<section class=\"psec pad tight\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><details class=\"sources\" data-reveal><summary class=\"t22\">Sources for the facts on this page<\/summary><ol>\n\t\t<li>National Eye Institute (NIH). Types of Cataract, section &#8220;Secondary cataracts&#8221; (other names after-cataract and PCO; up to 2 out of 5 people; YAG laser capsulotomy quick and painless; most notice vision back to normal in a few days). https:\/\/www.nei.nih.gov\/eye-health-information\/eye-conditions-and-diseases\/cataracts\/types-cataract<\/li>\n\t\t<li>National Eye Institute (NIH). Cataracts (symptoms; early cataracts may cause no symptoms). https:\/\/www.nei.nih.gov\/learn-about-eye-health\/eye-conditions-and-diseases\/cataracts<\/li>\n\t\t<li>National Eye Institute (NIH). Cataract surgery (9 out of 10 see better; most heal within 8 weeks; secondary cataracts weeks to years later; warning signs). https:\/\/www.nei.nih.gov\/learn-about-eye-health\/eye-conditions-and-diseases\/cataracts\/cataract-surgery<\/li>\n\t\t<li>NHS. Cataracts (symptoms list). https:\/\/www.nhs.uk\/conditions\/cataracts\/<\/li>\n\t\t<li>NHS. Cataract surgery (20\u201345 minutes; PCO). https:\/\/www.nhs.uk\/conditions\/cataract-surgery\/ and https:\/\/www.nhs.uk\/tests-and-treatments\/cataract-surgery\/<\/li>\n\t\t<li>NHS. Cataract surgery: recovery (blurry for a few hours; drops for about 4 weeks). https:\/\/www.nhs.uk\/conditions\/cataract-surgery\/recovery\/<\/li>\n\t\t<li>NHS. Cataract surgery: risks (PCO; urgent and non-urgent warning signs). https:\/\/www.nhs.uk\/conditions\/cataract-surgery\/risks\/<\/li>\n\t\t<li>American Academy of Ophthalmology. What Are Cataracts? (foggy or dusty windscreen comparison; laser capsulotomy). https:\/\/www.aao.org\/eye-health\/diseases\/what-are-cataracts<\/li>\n\t\t<li>EyeWiki (American Academy of Ophthalmology). Posterior Capsule Opacification (20\u201350% within 2\u20135 years; risk factors; symptoms; evaluation; Nd:YAG principles; when to delay; square-edge optics; 6-month follow-up). https:\/\/eyewiki.org\/Posterior_Capsule_Opacification<\/li>\n\t\t<li>Karahan E, Er D, Kaynak S. An Overview of Nd:YAG Laser Capsulotomy. <em>Med Hypothesis Discov Innov Ophthalmol<\/em> 2014. https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4346677\/<\/li>\n\t\t<li>Ursell PG, Dhariwal M, O&#8217;Boyle D, Khan J, Venerus A. 5 year incidence of YAG capsulotomy and PCO after cataract surgery with single-piece monofocal intraocular lenses: a real-world evidence study of 20,763 eyes. <em>Eye (Lond)<\/em> 2020. https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC7182577\/<\/li>\n\t\t<li>Ursell PG, Dhariwal M, et al. Three-year incidence of Nd:YAG capsulotomy and posterior capsule opacification (52,162 eyes). <em>Eye (Lond)<\/em> 2018. https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC6189124\/<\/li>\n\t\t<li>Rakib-Uz-Zaman SM, Werner L, Duncan MK. Unanswered questions regarding the pathogenesis of late onset posterior capsular opacification. <em>Front Ophthalmol<\/em> 2025. https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC12584618\/<\/li>\n\t\t<li>Dot C, Schweitzer C, Labb\u00e9 A, et al. Incidence of Retinal Detachment, Macular Edema, and Ocular Hypertension after Nd:YAG Capsulotomy: The French YAG 2 Study. <em>Ophthalmology<\/em> 2023. https:\/\/pubmed.ncbi.nlm.nih.gov\/36581227\/<\/li>\n\t\t<li>Liu H, et al. Effect of Nd:YAG laser capsulotomy on the risk for retinal detachment after cataract surgery: systematic review and meta-analysis. <em>J Cataract Refract Surg<\/em> 2022. https:\/\/pubmed.ncbi.nlm.nih.gov\/34538778\/<\/li>\n\t\t<li>Gibbons A, Ali TK, et al. Causes and correction of dissatisfaction after implantation of presbyopia-correcting intraocular lenses. <em>Clin Ophthalmol<\/em> 2016. https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC5066995\/<\/li>\n\t\t<li>Grzybowski A, Sikorski BL, Ascaso FJ, Huerva V. Pseudophakic cystoid macular edema: update 2016. <em>Clin Interv Aging<\/em> 2016. https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC5025006\/<\/li>\n\t<\/ol><\/details><\/div><\/div><\/div><\/section>\n<!-- List (Sources and medical review) End -->\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":0,"featured_media":0,"parent":1872,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1974","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1974","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/comments?post=1974"}],"version-history":[{"count":2,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1974\/revisions"}],"predecessor-version":[{"id":3119,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1974\/revisions\/3119"}],"up":[{"embeddable":true,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1872"}],"wp:attachment":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/media?parent=1974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}