{"id":4042,"date":"2020-04-14T17:13:46","date_gmt":"2020-04-14T10:13:46","guid":{"rendered":"http:\/\/matquocte.vn\/?p=4042"},"modified":"2023-12-21T10:55:04","modified_gmt":"2023-12-21T03:55:04","slug":"het-can-sau-mot-dem-don-gian-voi-ortho-k","status":"publish","type":"post","link":"https:\/\/matquocte.vn\/en\/tieng-viet-het-can-sau-mot-dem-don-gian-voi-ortho-k\/","title":{"rendered":"(Ti\u1ebfng Vi\u1ec7t) H\u1ebft c\u1eadn sau m\u1ed9t \u0111\u00eam, \u0111\u01a1n gi\u1ea3n v\u1edbi Ortho-K"},"content":{"rendered":"<p class=\"qtranxs-available-languages-message qtranxs-available-languages-message-en\">Sorry, this entry is only available in <a href=\"https:\/\/matquocte.vn\/vi\/wp-json\/wp\/v2\/posts\/4042\" class=\"qtranxs-available-language-link qtranxs-available-language-link-vi\" title=\"Ti\u1ebfng Vi\u1ec7t\">Ti\u1ebfng Vi\u1ec7t<\/a>. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.<\/p><p><\/p>\n<p>C\u1eadn th\u1ecb l\u00e0 m\u1ed9t t\u1eadt kh\u00fac x\u1ea1 ph\u1ed5 bi\u1ebfn nh\u1ea5t, c\u00f3 t\u1ed1c \u0111\u1ed9 ng\u00e0y c\u00e0ng gia t\u0103ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c n\u01b0\u1edbc ch\u00e2u \u00c1 trung qu\u1ed1c, \u0111\u00e0i loan, h\u00e0n qu\u1ed1c, nh\u1eadt b\u1ea3n\u2026 C\u1eadn th\u1ecb cao( &gt; 6D) g\u00e2y nhi\u1ec1u bi\u1ebfn ch\u1ee9ng t\u1ea1i m\u1eaft : nh\u01b0 tho\u00e1i h\u00f3a v\u00f5ng m\u1ea1c, r\u00e1ch v\u00f5ng m\u1ea1c g\u00e2y bong v\u00f5ng m\u1ea1c, t\u00e2n m\u1ea1ch v\u00f5ng m\u1ea1c. Theo Holden v\u00e0 c\u1ed9ng s\u1ef1 (2016 ), c\u1eadn th\u1ecb chi\u1ebfm 22% d\u00e2n s\u1ed1. 2050 t\u1ec9 l\u1ec7 c\u1eadn th\u1ecb l\u00e0 44% d\u00e2n s\u1ed1 trong \u0111\u00f3 c\u1eadn th\u1ecb cao chi\u1ebfm 2% d\u00e2n s\u1ed1 nh\u01b0ng \u0111\u1ebfn n\u0103m 2050 \u01b0\u1edbc t\u00ednh l\u00ean \u0111\u1ebfn 10% d\u00e2n s\u1ed1. C\u00f3 5 t\u1ec9 ng\u01b0\u1eddi b\u1ecb c\u1eadn th\u1ecb \u0111\u1ebfn n\u0103m 2050 v\u00e0 c\u00f3 1 t\u1ec9 ng\u01b0\u1eddi m\u1eafc b\u1ec7nh c\u1eadn th\u1ecb ( c\u1eadn th\u1ecb cao).<\/p>\n<p>Ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c ti\u1ebfn tri\u1ec3n c\u1ee7a c\u1eadn th\u1ecb l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c \u0111\u1eb7t ra cho c\u00e1c nh\u00e0 nh\u00e3n khoa. R\u1ea5t nhi\u1ec1u nghi\u00ean c\u1ee9u l\u00e2m s\u00e0ng \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a ra nh\u1eb1m cung c\u1ea5p nh\u1eefng gi\u1ea3i ph\u00e1p an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 trong \u0111\u00f3 ph\u01b0\u01a1ng ph\u00e1p Orthok l\u00e0 gi\u1ea3i ph\u00e1p \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. Orthok l\u00e0 lo\u1ea1i k\u00ednh \u00e1p tr\u00f2ng c\u1ee9ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t, c\u00f3 t\u00e1c d\u1ee5ng ch\u1ec9nh h\u00ecnh gi\u00e1c m\u1ea1c m\u00e0 kh\u00f4ng c\u1ea7n ph\u1eabu thu\u1eadt, \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh trong qu\u00e1 tr\u00ecnh \u0111i ng\u1ee7 v\u00e0 bu\u1ed5i s\u00e1ng kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng k\u00ednh.<\/p>\n<p><img class=\"size-medium wp-image-4043 aligncenter\" src=\"http:\/\/matquocte.vn\/wp-content\/uploads\/2020\/04\/mat-quoc-te-dnd-kinh-ortho-k-600x238.jpg\" alt=\"Ortho-K\" width=\"600\" height=\"238\" srcset=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2020\/04\/mat-quoc-te-dnd-kinh-ortho-k-600x238.jpg 600w, https:\/\/matquocte.vn\/wp-content\/uploads\/2020\/04\/mat-quoc-te-dnd-kinh-ortho-k-scaled.jpg 900w, https:\/\/matquocte.vn\/wp-content\/uploads\/2020\/04\/mat-quoc-te-dnd-kinh-ortho-k-768x305.jpg 768w, https:\/\/matquocte.vn\/wp-content\/uploads\/2020\/04\/mat-quoc-te-dnd-kinh-ortho-k-1536x610.jpg 1536w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u0110\u01b0\u1ee3c FDA ( c\u01a1 quan qu\u1ea3n l\u00fd th\u1ef1c ph\u1ea9m v\u00e0 d\u01b0\u1ee3c ph\u1ea9m M\u1ef9) c\u00f4ng nh\u1eadn 2002 v\u1ec1 ki\u1ec3m so\u00e1t c\u1eadn th\u1ecb ti\u1ebfn tri\u1ec3n hi\u1ec7u qu\u1ea3, an to\u00e0n. Tuy nhi\u00ean \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u khi s\u1eed d\u1ee5ng k\u00ednh c\u1ea7n l\u01b0u \u00fd nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m sau:<\/p>\n<ul>\n<li>K\u00ednh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng c\u00e1 th\u1ec3. N\u00ean \u0111\u01a1n k\u00ednh \u0111\u01b0\u1ee3c \u0111\u01b0a ra t\u1eeb b\u00e1c s\u0129 nh\u00e3n khoa qua qu\u00e1 tr\u00ecnh th\u0103m kh\u00e1m v\u00e0 k\u1ebft qu\u1ea3 c\u1eadn l\u00e2m s\u00e0ng ( b\u1ea3n \u0111\u1ed3 gi\u00e1c m\u1ea1c).<\/li>\n<li>C\u1ea7n ph\u1ea3i th\u0103m kh\u00e1m l\u1ea1i \u0111\u1ecbnh k\u1ef3 sau khi \u0111eo k\u00ednh \u0111\u1ec3 b\u00e1c s\u0129 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 \u0111eo k\u00ednh.<\/li>\n<\/ul>\n<p><img class=\"size-medium wp-image-4044 aligncenter\" src=\"http:\/\/matquocte.vn\/wp-content\/uploads\/2020\/04\/mat-quoc-te-dnd-kinh-ortho-k-1-600x400.jpg\" alt=\"Ortho-K\" width=\"600\" height=\"400\" srcset=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2020\/04\/mat-quoc-te-dnd-kinh-ortho-k-1-600x400.jpg 600w, https:\/\/matquocte.vn\/wp-content\/uploads\/2020\/04\/mat-quoc-te-dnd-kinh-ortho-k-1-396x265.jpg 396w, https:\/\/matquocte.vn\/wp-content\/uploads\/2020\/04\/mat-quoc-te-dnd-kinh-ortho-k-1-768x512.jpg 768w, https:\/\/matquocte.vn\/wp-content\/uploads\/2020\/04\/mat-quoc-te-dnd-kinh-ortho-k-1.jpg 800w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<ul>\n<li>V\u00ec k\u00ednh ch\u1ec9nh h\u00ecnh gi\u00e1c m\u1ea1c trong qu\u00e1 tr\u00ecnh ng\u1ee7 n\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng th\u1ecb gi\u00e1c v\u00e0o bu\u1ed5i s\u00e1ng th\u00ec c\u1ea7n \u0111\u1ea3m b\u1ea3o gi\u1ea5c ng\u1ee7 bu\u1ed5i t\u1ed1i 6-8h.<\/li>\n<li>Th\u1eddi gian \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 c\u1ee7a k\u00ednh ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee9c \u0111\u1ed9 c\u1eadn lo\u1ea1n th\u1ecb v\u00e0 c\u1ea5u tr\u00fac mi m\u1eaft, gi\u00e1c m\u1ea1c. C\u1eadn lo\u1ea1n th\u1ecb c\u00e0ng cao th\u00ec th\u1eddi gian \u0111i\u1ec1u tr\u1ecb c\u00e0ng l\u00e2u, trung b\u00ecnh 2-3 tu\u1ea7n.<\/li>\n<li>OrthoK l\u00e0 lo\u1ea1i k\u00ednh \u00e1p tr\u00f2ng c\u1ee9ng \u0111\u01b0\u1ee3c \u0111eo tr\u1ef1c ti\u1ebfp v\u00e0o m\u1eaft n\u00ean c\u1ea7n l\u01b0u \u00fd \u0111\u1ea3m b\u1ea3o tuy\u1ec7t \u0111\u1ed1i v\u1ea5n \u0111\u1ec1 v\u1ec7 sinh k\u00ednh v\u00e0 quy tr\u00ecnh th\u00e1o l\u1eafp k\u00ednh. C\u00f3 b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u \u0111au, \u0111\u1ecf m\u1eaft c\u1ea7n \u0111\u01b0\u1ee3c ng\u01b0ng d\u00f9ng k\u00ednh v\u00e0 \u0111\u1ebfn b\u00e1c s\u0129 th\u0103m kh\u00e1m.<\/li>\n<li>M\u1eb7c d\u00f9 k\u00ednh c\u00f3 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t c\u1eadn th\u1ecb ti\u1ebfn tri\u1ec3n hi\u1ec7u qu\u1ea3 tuy nhi\u00ean nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y ra c\u1eadn th\u1ecb ti\u1ebfn tri\u1ec3n l\u00e0 do s\u1eed d\u1ee5ng m\u1eaft nh\u00ecn g\u1ea7n qu\u00e1 nhi\u1ec1u, v\u00ec v\u1eady c\u1ea7n ph\u1ea3i thay \u0111\u1ed5i th\u00f3i quen sinh ho\u1ea1t nh\u01b0 h\u1ea1n ch\u1ebf c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, ng\u1ed3i h\u1ecdc \u0111\u00fang t\u01b0 th\u1ebf, \u0111\u1ee7 \u00e1nh s\u00e1ng\u2026<\/li>\n<\/ul>\n<p><\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-bottom kksr-disabled\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;4042&quot;,&quot;readonly&quot;:&quot;1&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 votes)&quot;,&quot;size&quot;:&quot;22&quot;,&quot;title&quot;:&quot;(Ti\\u1ebfng Vi\\u1ec7t) H\\u1ebft c\\u1eadn sau m\\u1ed9t \\u0111\\u00eam, \\u0111\\u01a1n gi\\u1ea3n v\\u1edbi Ortho-K&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 17.6px;\">\n            <span class=\"kksr-muted\">Rate this post<\/span>\n    <\/div>\n    <\/div>","protected":false},"excerpt":{"rendered":"<p>Sorry, this entry is only available in Ti\u1ebfng Vi\u1ec7t. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language. C\u1eadn th\u1ecb l\u00e0 m\u1ed9t t\u1eadt kh\u00fac x\u1ea1 ph\u1ed5 bi\u1ebfn nh\u1ea5t, c\u00f3 t\u1ed1c \u0111\u1ed9 ng\u00e0y c\u00e0ng gia t\u0103ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4044,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[322,60],"tags":[266,486,452],"class_list":["post-4042","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hieu-ve-doi-mat","category-tin-tuc-su-kien","tag-can-thi","tag-ortho-k","tag-vien-mat-dnd"],"_links":{"self":[{"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/posts\/4042","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/comments?post=4042"}],"version-history":[{"count":0,"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/posts\/4042\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/media\/4044"}],"wp:attachment":[{"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/media?parent=4042"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/categories?post=4042"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/tags?post=4042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}