{"id":28527,"date":"2021-07-29T16:14:45","date_gmt":"2021-07-29T14:14:45","guid":{"rendered":"https:\/\/eyelaser.at\/ce-este-lasik-cu-front-de-unda\/"},"modified":"2026-10-07T10:58:11","modified_gmt":"2026-10-07T08:58:11","slug":"ce-este-lasik-cu-front-de-unda","status":"publish","type":"post","link":"https:\/\/eyelaser.at\/ro\/ce-este-lasik-cu-front-de-unda\/","title":{"rendered":"Ce este LASIK cu front de und\u0103?"},"content":{"rendered":"\n<iframe width=\"560\" height=\"500\" src=\"https:\/\/www.youtube.com\/embed\/_vddAEYkKFY\" title=\"Player video YouTube\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"><\/iframe>\n\n\n\n<h3 class=\"wp-block-heading\">Dr. Victor Derhartunian explic\u0103 ce este un front de und\u0103.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Un front de und\u0103 este o descriere a neregularit\u0103\u021bilor optice care pot fi exprimate fie numai pe corneea pur\u0103, fie \u00een \u00eentregul ochi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un <a href=\"https:\/\/eyelaser.at\/ro\/chirurgie-oculara-cu-laser\/femto-lasik-viena\/\">tratament al frontului de und\u0103<\/a> este un tratament prin care aceste neregularit\u0103\u021bi sunt corectate.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Facem distinc\u021bie \u00eentre dou\u0103 tipuri de tratamente ale frontului de und\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A\u0219a-numitul tratament cu front de und\u0103 optimizat, \u00een care sunt corectate sau nu sunt induse \u00een principal a\u0219a-numitele abera\u021bii sferice.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Acestea sunt defecte vizuale care pot provoca halouri \u0219i orbire, mai ales noaptea.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Al doilea punct este reprezentat de a\u0219a-numitele tratamente ghidate de frontul de und\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Toate datele de la ochiul dumneavoastr\u0103 sunt \u00eenregistrate \u0219i introduse \u00een laser, iar acesta este corectat cu precizie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Acest tip de tratament este utilizat mai ales pentru repara\u021bii sau pentru defecte vizuale foarte complexe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cen rest, tratamentul optimizat \u00een func\u021bie de frontul de und\u0103 este utilizat ca standard.<\/p>\n\n\n\n<div class=\"elxp-wf\"><style>.elxp-wf{text-align:left}.elxp-wf figure{margin:18px 0 26px;max-width:960px}.elxp-wf img,.elxp-wf video{display:block;width:100%;height:auto;border-radius:12px}.elxp-wf figcaption{font-size:.92rem;color:#03293b;margin-top:8px;line-height:1.45}.elxp-wf .elxp-wf-tab{overflow-x:auto;margin:14px 0 22px}.elxp-wf table{width:100%;border-collapse:collapse;min-width:560px}.elxp-wf th,.elxp-wf td{border-bottom:1px solid #e6ebf0;padding:9px 10px;text-align:left;vertical-align:top}.elxp-wf thead th{background:#03293b;color:#fff}.elxp-wf tbody th{color:#03293b;width:24%}.elxp-wf ol{padding-left:1.2em}.elxp-wf .elxp-wf-quellen{font-size:.88rem;color:#33393b}<\/style>\n<h2>Ce m\u0103soar\u0103 frontul de und\u0103?<\/h2>\n<p>Lumina care intr\u0103 \u00een ochi poate fi descris\u0103 ca o und\u0103. \u00centr-un ochi ideal din punct de vedere optic, aceast\u0103 und\u0103 ajunge la retin\u0103 ca o suprafa\u021b\u0103 neted\u0103. Orice abatere de la ea este o abera\u021bie. Miopia, hipermetropia \u0219i astigmatismul sunt abera\u021bii de ordin inferior, pe care le corecteaz\u0103 \u0219i ochelarii sau lentilele de contact. Pe l\u00e2ng\u0103 acestea exist\u0103 abera\u021bii de ordin superior, de exemplu coma sau abera\u021bia sferic\u0103. Niciun ochelar nu le corecteaz\u0103. Ele se manifest\u0103 prin halouri, contururi duble sau o vedere mai slab\u0103 la amurg.<\/p>\n<p>M\u0103surarea se face \u00een dou\u0103 moduri. Frontul de und\u0103 al corneei \u00eel calcul\u0103m din m\u0103sur\u0103toarea corneei cu SCHWIND MS-39. Frontul de und\u0103 al \u00eentregului ochi, adic\u0103 al corneei \u0219i cristalinului \u00eempreun\u0103, este m\u0103surat de un aberometru precum SCHWIND PERAMIS.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/eyelaser.at\/wp-content\/uploads\/2026\/10\/schwind-peramis-aberrometer.jpg\" alt=\"SCHWIND PERAMIS: aparat pentru m\u0103surarea corneei \u0219i a frontului de und\u0103, cu suport pentru b\u0103rbie \u0219i ecran\" loading=\"lazy\" width=\"1600\" height=\"1067\" class=\"wp-image-39664\" srcset=\"https:\/\/eyelaser.at\/wp-content\/uploads\/2026\/10\/schwind-peramis-aberrometer.jpg 1600w, https:\/\/eyelaser.at\/wp-content\/uploads\/2026\/10\/schwind-peramis-aberrometer-300x200.jpg 300w, https:\/\/eyelaser.at\/wp-content\/uploads\/2026\/10\/schwind-peramis-aberrometer-1024x683.jpg 1024w, https:\/\/eyelaser.at\/wp-content\/uploads\/2026\/10\/schwind-peramis-aberrometer-768x512.jpg 768w, https:\/\/eyelaser.at\/wp-content\/uploads\/2026\/10\/schwind-peramis-aberrometer-1536x1024.jpg 1536w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><figcaption>SCHWIND PERAMIS: topograf \u0219i aberometru \u00eentr-un singur aparat. Foto: SCHWIND eye-tech-solutions<\/figcaption><\/figure>\n<h2>Optimizat sau ghidat dup\u0103 frontul de und\u0103?<\/h2>\n<div class=\"elxp-wf-tab\"><table><thead><tr><th><\/th><th>Optimizat dup\u0103 frontul de und\u0103<\/th><th>Ghidat dup\u0103 frontul de und\u0103<\/th><\/tr><\/thead><tbody><tr><th>Scop<\/th><td>Corectarea viciului de refrac\u021bie f\u0103r\u0103 a crea abera\u021bii noi, mai ales f\u0103r\u0103 abera\u021bie sferic\u0103 suplimentar\u0103<\/td><td>Tratarea \u021bintit\u0103 \u0219i a abera\u021biilor de ordin superior m\u0103surate<\/td><\/tr><tr><th>Baz\u0103<\/th><td>Valorile pentru ochelari \u0219i m\u0103sur\u0103toarea corneei<\/td><td>M\u0103surarea individual\u0103 a frontului de und\u0103 al corneei sau al \u00eentregului ochi<\/td><\/tr><tr><th>Utilizare la EyeLaser<\/th><td>Standard pentru majoritatea ochilor<\/td><td>La retratamente, dup\u0103 interven\u021bii anterioare \u0219i la vicii de refrac\u021bie complexe<\/td><\/tr><\/tbody><\/table><\/div>\n<h2>CustomEyes: tratamentul individual cu SCHWIND<\/h2>\n<p>CustomEyes este modulul de planificare SCHWIND pentru tratamente ghidate dup\u0103 frontul de und\u0103 la laserul excimer AMARIS. Folose\u0219te frontul de und\u0103 al corneei din MS-39 sau frontul de und\u0103 al \u00eentregului ochi din PERAMIS \u0219i serve\u0219te la alegerea abera\u021biilor care sunt tratate. Ideea: nu orice abera\u021bie m\u0103surat\u0103 afecteaz\u0103 vederea, iar tratarea doar a celor relevante \u00eendep\u0103rteaz\u0103 mai pu\u021bin \u021besut cornean [1, 2]. Pentru retratamentele bazate pe frontul de und\u0103 al corneei exist\u0103 date de urm\u0103rire pe patru ani [3]. La EyeLaser, CustomEyes este disponibil.<\/p>\n<figure><video controls playsinline preload=\"none\" poster=\"https:\/\/eyelaser.at\/wp-content\/uploads\/2026\/10\/customeyes-wellenfront-vorschaubild.jpg\" width=\"1280\" height=\"720\" title=\"CustomEyes: tratament individual ghidat dup\u0103 frontul de und\u0103 (SCHWIND)\"><source src=\"https:\/\/eyelaser.at\/wp-content\/uploads\/2026\/10\/customeyes-wellenfront.mp4\" type=\"video\/mp4\" \/><\/video><figcaption>Film scurt SCHWIND despre CustomEyes (79 de secunde, muzic\u0103, f\u0103r\u0103 narator). Compara\u021bia cu croitoria arat\u0103 principiul: mai \u00eent\u00e2i m\u0103surare exact\u0103, apoi tratament individual. Video: SCHWIND eye-tech-solutions<\/figcaption><\/figure>\n<h2>Pentru cine are sens un tratament ghidat dup\u0103 frontul de und\u0103?<\/h2>\n<p>Decide m\u0103sur\u0103toarea. Dac\u0103 abera\u021biile de ordin superior sunt mici, un tratament individual nu aduce adesea un avantaj m\u0103surabil fa\u021b\u0103 de cel optimizat. Are sens mai ales atunci c\u00e2nd se m\u0103soar\u0103 abera\u021bii de ordin superior clare, de exemplu dup\u0103 tratamente laser anterioare, la o zon\u0103 de tratament descentrat\u0103 sau la o cornee cu form\u0103 neregulat\u0103. La examinarea preliminar\u0103 m\u0103sur\u0103m frontul de und\u0103 \u0219i discut\u0103m cu dumneavoastr\u0103 ce tratament se potrive\u0219te ochilor dumneavoastr\u0103. O prim\u0103 orientare ofer\u0103 <a href=\"https:\/\/eyelaser.at\/ro\/test-de-eligibilitate\/\">testul gratuit de eligibilitate<\/a>; mai multe despre metode g\u0103si\u021bi la <a href=\"https:\/\/eyelaser.at\/ro\/chirurgie-oculara-cu-laser\/femto-lasik-viena\/\">Femto-LASIK<\/a> \u0219i <a href=\"https:\/\/eyelaser.at\/ro\/chirurgia-oculara-cu-laser-trans-prk\/\">Trans-PRK<\/a>.<\/p>\n<h3>Surse<\/h3>\n<ol class=\"elxp-wf-quellen\"><li>Arba Mosquera S, de Ortueta D, Merayo-Lloves J. Tissue-Saving Zernike Terms Selection in Customized Treatments for Refractive Surgery. J Optom. 2009;2(4):182\u2013196. <a href=\"https:\/\/doi.org\/10.3921\/joptom.2009.182\" rel=\"noopener\" target=\"_blank\">doi:10.3921\/joptom.2009.182<\/a><\/li><li>Arba Mosquera S, de Ortueta D. Optimized Zernike term selection in customized treatments for laser corneal refractive surgery: case report. J Refract Surg. 2011;27(2):148\u2013152. <a href=\"https:\/\/doi.org\/10.3928\/1081597X-20100224-01\" rel=\"noopener\" target=\"_blank\">doi:10.3928\/1081597X-20100224-01<\/a><\/li><li>Aslanides IM, Kolli S, Padron S, Arba Mosquera S. Stability of Therapeutic Retreatment of Corneal Wavefront Customized Ablation With the SCHWIND CAM: 4-year Data. J Refract Surg. 2012;28(5):347\u2013354. <a href=\"https:\/\/doi.org\/10.3928\/1081597X-20120410-01\" rel=\"noopener\" target=\"_blank\">doi:10.3928\/1081597X-20120410-01<\/a><\/li><\/ol>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Ce este LASIK cu front de und\u0103?<br \/>\nUn front de und\u0103 este o descriere a neregularit\u0103\u021bilor optice.<br \/>\nAfla\u021bi mai multe&#8230;...","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[186],"tags":[],"class_list":["post-28527","post","type-post","status-publish","format-standard","hentry","category-lasik-ro"],"acf":[],"_links":{"self":[{"href":"https:\/\/eyelaser.at\/ro\/wp-json\/wp\/v2\/posts\/28527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eyelaser.at\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eyelaser.at\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eyelaser.at\/ro\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/eyelaser.at\/ro\/wp-json\/wp\/v2\/comments?post=28527"}],"version-history":[{"count":0,"href":"https:\/\/eyelaser.at\/ro\/wp-json\/wp\/v2\/posts\/28527\/revisions"}],"wp:attachment":[{"href":"https:\/\/eyelaser.at\/ro\/wp-json\/wp\/v2\/media?parent=28527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eyelaser.at\/ro\/wp-json\/wp\/v2\/categories?post=28527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eyelaser.at\/ro\/wp-json\/wp\/v2\/tags?post=28527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}