Vision laser correction methods can be divided into three generations.<\/p>\n
The boom in laser correction of vision began in 1987 when a technology was invented that made it possible to use a laser beam to improve vision. Initially, laser vision correction was done in one step. The laser beam treated the corneal surface and the operation was completed. This kind of superficial laser correction has its advantages and disadvantages.<\/p>\n
Advantages can be mentioned as an advantage, technically simple performances and cheaper transaction costs. The surgery is gentle to the eye tissue, and patients have less frequent complaints of dry eye in the early postoperative period. The main advantage of such laser correction of vision is the fact that it can be performed in patients with thin cornea when the other methods are contraindicated.<\/p>\n
Operational Deficiencies – Postoperative complications tend to occur, vision recovery takes longer than modern vision laser surgery (vision recovers in about a week), and the eyes are sensitive, wrinkle and respond to bright light about a week after surgery. After surgery, special medical contact lenses should also be used.<\/p>\n
\u0160obr\u012bd virspus\u0113jas redzes l\u0101zerkorekcijas oper\u0101cijas m\u0113s pied\u0101v\u0101jam tikai tiem pacientiem, kuri v\u0113las atbr\u012bvoties no kontaktl\u0113cu un bri\u013c\u013cu nepiecie\u0161am\u012bbas, bet citas redzes l\u0101zerkorekcijas metodes ir kontrindic\u0113tas.<\/p>\n
Virspus\u0113ja redzes l\u0101zerkorekcija p\u0113d\u0113jo gadu laik\u0101 ir iev\u0113rojami att\u012bst\u012bjusies. Ar jauno tehnolo\u0123iju un medikamentu ievie\u0161anu, PRK metodei rakstur\u012bg\u0101s komplik\u0101cijas m\u016bsdien\u0101s ir gandr\u012bz izzudu\u0161as. \u0160obr\u012bd tiek izmantotas ar\u012b citas, m\u016bsdien\u012bgas virspus\u0113jas redzes l\u0101zerkorekcijas metodes \u2013 Epi-LASIK, Trans-Epi LASIK, LASEK \u2013 kuras tiek pla\u0161i praktiz\u0113tas vis\u0101 pasaul\u0113. Katrai metodei ir savas indik\u0101cijas. T\u0101d\u0113\u013c, ja Jums ir indic\u0113ta virspus\u0113ja redzes l\u0101zerkorekcija, m\u016bsu speci\u0101listi piemekl\u0113s metodi, kas pal\u012bdz\u0113s sasniegt optim\u0101lu rezult\u0101tu tie\u0161i J\u016bsu gad\u012bjum\u0101.<\/p>\n
Klasisk\u0101\u00a0virspus\u0113jas redzes l\u0101zerkorekcijas metode \u2013 PRK metode.<\/strong><\/p>\n Eye sensitivity in the postoperative period, patient discomfort and long-term vision restoration after surgery led professionals to look for other ways to improve vision through laser beams. ’90. LASIK, the world’s most popular laser correction method, appeared in the 1960s.<\/p>\n This operation is carried out in two stages. In the first stage, with a special mechanical tool driven by the computer, the eyes are prepared for laser correction – a thin layer of the corneal surface is pushed to a depth of about 100 microns.<\/p>\n Then, laser correction of the vision is performed. When the surgery is complete, the cornea is placed back in the place and the healing process takes place under the natural lens. Thanks to this approach, the patient observes the visual effect immediately after the surgery and is able to see up to all lines of the visual inspection table during the next day’s examination. Restrictions after surgery are minimal and the patient can return to their daily routine the next day.<\/p>\n Typical 2nd Generation Laser Correction Techniques – LASIK, SuperLASIK<\/strong><\/p>\n All previous methods very well realize the main purpose of laser correction – freedom from glasses and contact lenses. Nonetheless, with new laser inventions (for which the authors have won the Nobel Prize) and the introduction of ophthalmology, a new era of vision correction begins. The laser took over the work of a mechanical tool, and now the whole operation is done only with lasers. The laser beam is much more accurate and easier to control than mechanical tools. Thanks to these enhancements, 3rd generation laser vision correction provides not only the maximum amount of vision (such as 10 rows of 10 vision test tables), but also quality vision – with very sharp contrast, colours and better twilight vision. After the 3rd generation, laser eyesight correction is much better when driving at night – the eyes are not so dazzled by the lights of the moving car. In addition, the latest generation of laser correction is also for the most sparing eye tissue.<\/p>\n Typical 3rd Generation Vision Laser Correction Methods – Femto-Lasik, Smile, ReLEx.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" Vision laser correction methods can be divided into three generations. 1st generation – superficial laser correction of vision The boom in laser correction of vision began in 1987 when a technology was invented that made it possible to use a laser beam to improve vision. Initially, laser vision correction was done in one step. The… Read more »<\/a><\/p>\n","protected":false},"author":13,"featured_media":0,"parent":323,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-6388","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/acucentrs.lv\/en\/wp-json\/wp\/v2\/pages\/6388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/acucentrs.lv\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/acucentrs.lv\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/acucentrs.lv\/en\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/acucentrs.lv\/en\/wp-json\/wp\/v2\/comments?post=6388"}],"version-history":[{"count":0,"href":"https:\/\/acucentrs.lv\/en\/wp-json\/wp\/v2\/pages\/6388\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/acucentrs.lv\/en\/wp-json\/wp\/v2\/pages\/323"}],"wp:attachment":[{"href":"https:\/\/acucentrs.lv\/en\/wp-json\/wp\/v2\/media?parent=6388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}2nd generation<\/h2>\n
3rd generation<\/h2>\n