{"id":372804,"date":"2026-05-05T07:11:42","date_gmt":"2026-05-05T05:11:42","guid":{"rendered":"https:\/\/refractivechirurgie.com\/chirurgie-refractive-deroulement-precautions-lunettes-lentilles\/"},"modified":"2026-05-05T12:51:03","modified_gmt":"2026-05-05T10:51:03","slug":"chirurgie-refractive-deroulement-precautions-lunettes-lentilles","status":"publish","type":"post","link":"https:\/\/refractivechirurgie.com\/en\/chirurgie-refractive-deroulement-precautions-lunettes-lentilles\/","title":{"rendered":"Refractive surgery: how the procedure works and the precautions to take before and after, for glasses and contact lens wearers"},"content":{"rendered":"<p>Want to finally get rid of glasses or contact lenses? The <a href=\"https:\/\/refractivechirurgie.com\/en\/\">refractive surgery<\/a> continues to attract more and more patients seeking sharp vision \u2013 without daily hassle. One question often arises: what does this procedure really involve? What precautions should be taken before and after, especially if you've worn glasses or contact lenses for years? If this sounds familiar, then what follows should clear up any doubts. From the initial examination to returning to a life without optical correction, dive into the concrete experience of a patient at Clinique N\u00e9ovision.<\/p>\n<h2>Understanding refractive surgery and its challenges<\/h2>\n<p>Refractive surgery includes several techniques aimed at permanently correcting nearsightedness, astigmatism, farsightedness \u2013 and even presbyopia. At Clinique N\u00e9ovision, the range of refractive surgery goes from the well-known <a href=\"https:\/\/refractivechirurgie.com\/en\/chirurgie-refractive-par-laser\/#lasik\">LASIK<\/a> to the <a href=\"https:\/\/refractivechirurgie.com\/en\/chirurgie-refractive-par-laser\/#pkr\">PRK<\/a>, including newer solutions like <a href=\"https:\/\/refractivechirurgie.com\/en\/chirurgie-refractive-par-laser\/#smile\">SMILE<\/a> or intraocular implant placement. The choice of technique depends on many factors: type of vision defect, corneal morphology, age, expectations, and vision stability.<\/p>\n<p>Forget \u201cone-size-fits-all\u201d solutions. Here, each journey begins with a tailor-made assessment. And for good reason: nearly 60% of patients operated on in Lyon wore contact lenses prior to surgery. This is significant because these medical histories guide the type of surgery to propose as well as the preparation schedule before the operation.<\/p>\n<h3>Who is refractive surgery for?<\/h3>\n<p>The surgery is intended for adults with stable vision (for at least 2 years) and no medical contraindications. This point is crucial: it is not just a formality but the foundation on which the success of the surgery rests. <a href=\"https:\/\/refractivechirurgie.com\/en\/critere-bon-candidat-chirurgie-refractive\/\">What are the real eligibility criteria?<\/a> \u2013 The answer is here.<\/p>\n<h2>Preoperative assessment: foundation for a personalized correction<\/h2>\n<p>No refractive surgery can be considered without a complete assessment. This thorough examination, a real cornerstone of the process, is carried out in several stages.<\/p>\n<ul>\n<li><strong>Precise measurement of the vision defect<\/strong> \u2013 thanks to the autorefractor and visual acuity tests (with and without correction), the surgeon evaluates nearsightedness, astigmatism, or presbyopia.<\/li>\n<li><strong>Corneal analysis<\/strong> \u2013 topography, tomography, pachymetry: the shape, relief, and thickness of the cornea are measured. Is the cornea too thin? LASIK is ruled out in favor of PRK or an implant.<\/li>\n<li><strong>Eye health evaluation<\/strong> \u2013 slit lamp, OCT, or aberrometer examine the eye\u2019s structure in depth. The goal: to detect any contraindications (ocular herpes, keratoconus, glaucoma...).<\/li>\n<li><strong>Correction simulation<\/strong> \u2013 sometimes, lenses allow visualization of the future correction's effect on daily life.<\/li>\n<\/ul>\n<p>A key point for contact lens wearers: depending on the type of lenses, they must be discontinued between a few days (soft lenses) and 2 to 3 weeks (rigid or ortho-k lenses) before the assessment and surgery. This rule aims to ensure reliable corneal measurements and prevent any surprises on D-day.<\/p>\n<h3>Frequently asked questions before the surgery<\/h3>\n<ul>\n<li>Should I come fasting? No, eat normally.<\/li>\n<li>Do I need to stop any medications? Inform the practitioner of your treatments: depending on the case, some adjustments may be necessary.<\/li>\n<li>Can I continue physical activities up to the day of surgery? Yes, but avoid contact sports the day before.<\/li>\n<\/ul>\n<h2>The day of the operation at Clinique N\u00e9ovision: step by step process<\/h2>\n<p>It\u2019s the big day! The procedure is quick (usually 10 to 30 minutes depending on the technique) and painless thanks to anesthetic eye drops. Reception takes place in a dedicated area, where each step is overseen to reassure the patient \u2013 ensuring maximum peace of mind.<\/p>\n<h3>Main technical steps<\/h3>\n<ul>\n<li><strong>Reception and preparation<\/strong>\u00a0: formalities, putting on a gown, disinfecting around the eye (Betadine), anesthetic eye drops, explanation of the procedure.<\/li>\n<li><strong>Lying down<\/strong> (under the laser, or in the operating room depending on the chosen technique).<\/li>\n<li><strong>Creation of the corneal flap<\/strong> (LASIK) or removal of the epithelium (PRK) \u2013 always assisted by femtosecond or excimer laser.<\/li>\n<li><strong>Corneal reshaping<\/strong>\u00a0: the laser sculpts the curvature with millimeter-precise impacts (customized according to preoperative measurements).<\/li>\n<li><strong>Repositioning and hydrating the cornea<\/strong>, then protective shield. At N\u00e9ovision, each patient benefits from immediate postoperative follow-up.<\/li>\n<\/ul>\n<h4>What to expect right after the operation?<\/h4>\n<p>Vision is blurry, eyes somewhat sensitive (tingling, slight sensation of sand grains). Rest assured: these discomforts fade quickly. Most patients already see more clearly the next day (especially after LASIK or PresbyLasik).<\/p>\n<h2>Precautions and recommendations: before\/after for glasses and contact lens wearers<\/h2>\n<h3>Before surgery: preparation<\/h3>\n<ul>\n<li><strong>Contact lens discontinuation<\/strong> \u2013 little reminder, soft lenses must be stopped at least 48 hours before, rigid lenses much earlier (up to 3 weeks).<\/li>\n<li><strong>Arrive makeup-free and without creams around the eyes on D-day<\/strong> \u2013 nothing more simple, but essential to avoid any contamination.<\/li>\n<li><strong>Limit alcohol, stop smoking if possible<\/strong> \u2013 it's proven: a healthy lifestyle speeds up healing and reduces risks.<\/li>\n<li><strong>Inform the surgeon<\/strong> in case of fever, conjunctivitis, or recent infection.<\/li>\n<\/ul>\n<h3>After the operation: recovery phase<\/h3>\n<ul>\n<li>Intensive visual rest during the first days: no screens, prolonged reading, or harsh lighting.<\/li>\n<li>Sunglasses close at hand (even indoors, depending on light sensitivity).<\/li>\n<li>Avoid any manipulation or rubbing of the eye \u2013 a reflex to eliminate: rubbing your eyes, especially at night.<\/li>\n<li>Follow the prescribed eye drops (antibiotics, anti-inflammatories, artificial tears).<\/li>\n<li>No makeup or periocular creams for at least one week.<\/li>\n<li>Contact sports: wait 1 month. Swimming and bathing: at least 2 weeks of abstinence.<\/li>\n<li>No contact lenses before medical clearance, even for occasional use (cosmetic or sports).<\/li>\n<\/ul>\n<h4>Monitor recovery: a key to clear vision<\/h4>\n<p>The first follow-up consultations are crucial. In Lyon, as elsewhere, 100% of patients receive close monitoring during the first week (the day after or within 72 hours). The idea: to verify flap stability, adjust care, and anticipate any complications.<\/p>\n<ul>\n<li>Common signs: tearing, light sensitivity, fluctuating vision, discomfort \u2013 all resolve within a few days.<\/li>\n<li>Alerts to report immediately: significant redness, persistent pain, sudden vision loss.<\/li>\n<\/ul>\n<p>Statistically, 98% of patients regain satisfactory and stable vision. Less than 1% experience long-term issues (severe dryness, healing complications). Serious complications remain very rare.<\/p>\n<h3>Adopt winning habits over time<\/h3>\n<p>Even after full recovery, certain habits persist \u2013 rightfully so. High-protection sunglasses to shield the eye from UV, limiting screen time as much as possible, hydration and a diet rich in antioxidants (vitamins A and C, fresh fruits and vegetables). Not to mention, of course, <a href=\"https:\/\/refractivechirurgie.com\/en\/chirurgie-myopie-preparation-suivi-recuperation-2026\/\">regular check-ups with the ophthalmologist<\/a>.<\/p>\n<h2>What to remember: towards a new life without vision correction<\/h2>\n<ul>\n<li><strong>Anticipation, listening, and adaptation<\/strong> are the key principles for a successful journey, especially after years of wearing glasses or contact lenses.<\/li>\n<li><strong>The N\u00e9ovision protocol<\/strong> combines cutting-edge technology, attentive and secure care, and tailored follow-up.<\/li>\n<li><strong>A precise surgical procedure<\/strong>, clear instructions, and the promise of regained visual independence.<\/li>\n<\/ul>\n<h2>Questions to ask yourself before taking the step<\/h2>\n<ul>\n<li>Is my correction stable?<\/li>\n<li>Have I properly followed the prescribed contact lens withdrawal?<\/li>\n<li>Am I ready to strictly follow postoperative care and check-ups?<\/li>\n<li>Do I have all the answers to my questions? Unsure: contact the <a href=\"https:\/\/refractivechirurgie.com\/en\/clinique-yeux-lyon\/\">Eye Clinic in Lyon<\/a> for personalized advice.<\/li>\n<\/ul>\n<h2>Conclusion<\/h2>\n<p>By choosing refractive surgery at Clinique N\u00e9ovision, you opt for precision medicine combined with constant individual attention. More than an operation, it's a journey: thorough preparation, quick intervention, follow-up at every stage, and precautions tailored to each patient, especially those who have worn glasses or lenses for years. Life without vision correction is not an unreachable dream: it\u2019s a reality guided by trust, innovation, and personalized support. Ready to take the leap?<a href=\"https:\/\/refractivechirurgie.com\/en\/contact-clinique-neovision-chirurgie-refractive\/\"> Contact our specialists<\/a> for a calm and secure journey.<\/p>","protected":false},"excerpt":{"rendered":"<p>Envie d\u2019en finir avec les lunettes ou les lentilles de contact\u202f? La chirurgie r\u00e9fractive attire toujours plus de patients \u00e0 la recherche d\u2019une vision nette \u2013 sans contrainte quotidienne. Souvent, une question revient\u202f: comment se d\u00e9roule vraiment cette intervention\u202f? Quelles pr\u00e9cautions respecter, avant et apr\u00e8s, surtout lorsqu\u2019on a port\u00e9 des lunettes ou des lentilles pendant [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":372803,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-372804","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/refractivechirurgie.com\/en\/wp-json\/wp\/v2\/posts\/372804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/refractivechirurgie.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/refractivechirurgie.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/refractivechirurgie.com\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/refractivechirurgie.com\/en\/wp-json\/wp\/v2\/comments?post=372804"}],"version-history":[{"count":0,"href":"https:\/\/refractivechirurgie.com\/en\/wp-json\/wp\/v2\/posts\/372804\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/refractivechirurgie.com\/en\/wp-json\/wp\/v2\/media\/372803"}],"wp:attachment":[{"href":"https:\/\/refractivechirurgie.com\/en\/wp-json\/wp\/v2\/media?parent=372804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/refractivechirurgie.com\/en\/wp-json\/wp\/v2\/categories?post=372804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/refractivechirurgie.com\/en\/wp-json\/wp\/v2\/tags?post=372804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}