{"id":76409,"date":"2017-03-28T11:50:23","date_gmt":"2017-03-28T11:50:23","guid":{"rendered":"http:\/\/humanitasnet-new.local\/cure\/operatia-refractara-cu-laser-excimer\/"},"modified":"2017-03-28T11:50:23","modified_gmt":"2017-03-28T11:50:23","slug":"operatia-refractara-cu-laser-excimer","status":"publish","type":"cure","link":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/treatments\/operatia-refractara-cu-laser-excimer\/","title":{"rendered":"Opera\u021bia refractar\u0103 cu laser excimer"},"content":{"rendered":"

Opera\u021bia refractar\u0103 cu laser excimer<\/h2>\n

 <\/p>\n

Sintez\u0103<\/h2>\n

Opera\u021bia refractar\u0103 cu laser excimer este o tehnic\u0103 chirurgical\u0103 sigur\u0103 \u0219i eficient\u0103 care este folosit\u0103 pentru a corecta defectele de vedere (miopia, hipermetropia, astigmatismul) prin aplicarea unui tratament asupra suprafe\u021bei corneei.<\/p>\n

Abilitatea laserului de a elimina p\u0103r\u021bi microscopice cu o precizie extrem\u0103 este exploatat\u0103 pentru a ”remodela” curba corneei. F\u0103când asta, cineva poate elimina sau reduce defectele comune de vedere, cum ar fi miopia, prezbi\u021bia \u0219i astigmatismul prin limitarea nevoii de a purta ochelari \u0219i lentile de contact.<\/p>\n

Laserul excimer poate corecta defectele de vedere prin vaporizarea \u021besutului rece al corneei într-o manier\u0103 dorit\u0103. Acest proces este efectuat pe suprafa\u021b\u0103 prin diferite metode care difer\u0103 una de alta doar în preg\u0103tirea preliminar\u0103 a ac\u021biunii laserului: PRK, LASEK, EpiLASIK, ASA. Aplicarea laserului excimer care urmeaz\u0103 este identic\u0103 cu ambele tratamente.<\/p>\n

Partea avansat\u0103 a acestei opera\u021bii este tratamentul personalizat, care este, remodelarea corneei folosind un laser excimer ce \u021bine locul caracteristicilor individuale \u0219i deseori permite o vedere mai bun\u0103 în compara\u021bie cu tratamentele standard.<\/p>\n

 <\/h2>\n

Ce este opera\u021bia refractar\u0103 cu laser excimer?<\/h2>\n

Laserul excimer permite eliminarea p\u0103r\u021bilor microscopice de \u021besut din cornee prin modificarea formei celei mai importante zone pentru focusare (zona optic\u0103) \u0219i prin îmbun\u0103t\u0103\u021birea profilului zonei periferiale a corneei.<\/p>\n

Energia creat\u0103 de laser produce ”evaporarea” \u021besutului \u021bint\u0103 f\u0103r\u0103 a avaria \u021besuturile înconjur\u0103toare. \u021aesutul este excizat cu o precizie extraordinar\u0103, imposibil\u0103 de realizat\u0103 de mâinile omului, m\u0103surat\u0103 în microni (o sut\u0103 dintr-un milimetru) pentru fiecare lovire emis\u0103 \u0219i cu o reproductibilitate care nu poate fi atins\u0103 prin alte mijloace.<\/p>\n

 <\/h2>\n

Cum func\u021bioneaz\u0103 opera\u021bia refractar\u0103 cu laser excimer?<\/h2>\n

Ini\u021bial, doctorul va efectua un control specializat al s\u0103n\u0103t\u0103\u021bii generale a pacientului \u0219i o verificare suplimentar\u0103 de siguran\u021b\u0103 a datelor clinice din fi\u0219a medical\u0103 a pacientului. Aceste verific\u0103ri sunt parte a filozofiei de la Humanitas, care dore\u0219te s\u0103 protejeze siguran\u021ba pacientului prin verificarea tuturor fi\u0219elor medicale printr-o list\u0103 de verificare dedicat\u0103 fiec\u0103rui pacient. Aceste verific\u0103ri ajut\u0103 echipa de asistente în preg\u0103tirea opera\u021biei \u0219i administrarea medicamenta\u021biei indicate de chirurg. Pacien\u021bii au voie s\u0103 m\u0103nânce \u0219i s\u0103 bea normal înainte de tratament.<\/p>\n

Este important ca pacientul s\u0103 nu fie machiat sau parfumat (vaporii de alcool pot interfera cu raza laser) \u0219i evita\u021bi alcoolul din after – shave.<\/p>\n

Este recomandat ca pacientul s\u0103 fie înso\u021bit de un prieten sau de un membru al familiei deoarece dup\u0103 tratament ochii pot fi umezi, sensibili la lumin\u0103 \u0219i abilitatea pacientului de a conduce poate fi afectat\u0103. Mai mult, este important ca toate analizele preliminare s\u0103 fie efectuate înainte de opera\u021bie.<\/p>\n

În general, opera\u021bia este efectuat\u0103 la ambii ochii în aceea\u0219i sesiune de opera\u021bie. În unele cazuri, chirurgul poate decide s\u0103 efectueze dou\u0103 opera\u021bii separate pentru fiecare ochi. Toate tehnicile chirurgicale pentru acest tratament sunt efectuate cu anestezie local\u0103 (pic\u0103turi). Mai departe, este recomandat\u0103 evitarea folosirii lentilelor de contact cu cel pu\u021bin 4 zile înainte de tratament.<\/p>\n

 <\/h2>\n

Care sunt beneficiile opera\u021biei refractare cu laserul excimer?<\/h2>\n

Dup\u0103 aproape 20 de ani de experien\u021b\u0103, inciden\u021ba complica\u021biilor legate de interven\u021bie este extrem de sc\u0103zut\u0103. Opera\u021bia refractar\u0103 este o tehnic\u0103 extrem de precis\u0103 \u0219i este considerat\u0103 a fi eficient\u0103 \u0219i sigur\u0103 deoarece elimin\u0103 sau reduce defectele de vedere la majoritatea pacien\u021bilor. Rezultatele eficiente sunt ob\u021binute dac\u0103 opera\u021bia este efectuat\u0103 de chirurgi experimenta\u021bi în centre specializate.<\/p>\n

În final, este important s\u0103 observ\u0103m c\u0103 opera\u021bia refractar\u0103 (oricare ar fi tehnica) se concentreaz\u0103 pe rezolvarea defectelor refractare \u0219i nu schimb\u0103 condi\u021biile care pot fi asociate cu defectul.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-76409","cure","type-cure","status-publish","hentry"],"yoast_head":"\nOpera\u021bia refractar\u0103 cu laser excimer - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Opera\u021bia refractar\u0103 cu laser excimer - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Opera\u021bia refractar\u0103 cu laser excimer   Sintez\u0103 Opera\u021bia refractar\u0103 cu laser excimer este o tehnic\u0103 chirurgical\u0103 sigur\u0103 \u0219i eficient\u0103 care este folosit\u0103 pentru a corecta defectele de vedere (miopia, hipermetropia, astigmatismul) prin aplicarea unui tratament asupra suprafe\u021bei corneei. 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