{"id":13628,"date":"2021-11-27T13:02:59","date_gmt":"2021-11-27T06:02:59","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=13628"},"modified":"2021-11-27T13:03:00","modified_gmt":"2021-11-27T06:03:00","slug":"ai-la-nguoi-dau-tien-che-ra-rang-gia","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/ai-la-nguoi-dau-tien-che-ra-rang-gia\/","title":{"rendered":"Ai l\u00e0 ng\u01b0\u1eddi \u0111\u1ea7u ti\u00ean ch\u1ebf ra r\u0103ng gi\u1ea3?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 1 &#8211; Arkady Leokum<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n b\u1ecb thi\u1ebfu m\u1ea5t m\u1ea5y c\u00e1i r\u0103ng c\u1eeda th\u00ec \u0111i\u1ec1u \u0111\u00f3 qu\u1ea3 th\u1eadt l\u00e0 \u0111\u00e1ng bu\u1ed3n! \u1ea4y l\u00e0 ch\u01b0a n\u00f3i \u0111\u1ebfn nh\u1eefng v\u1ea5n \u0111\u1ec1 r\u1ea5t quan tr\u1ecdng l\u00e0 \u0103n v\u00e0 nhai th\u1ee9c \u0103n n\u1eefa \u0111\u1ea5y! Cho n\u00ean ngay t\u1eeb l\u00e2u r\u1ed3i, ng\u01b0\u1eddi ta \u0111\u00e3 quy\u1ebft l\u00e0 n\u1ebfu v\u00ec l\u00fd do n\u00e0y hay l\u00fd do kia, m\u1ea5y c\u00e1i r\u0103ng b\u1ecb g\u00e3y, b\u1ecb r\u1ee5ng th\u00ec ph\u1ea3i t\u00ecm c\u00e1ch thay b\u1eb1ng c\u00e1i kh\u00e1c. Thay m\u1ed9t ph\u1ea7n hay to\u00e0n b\u1ed9 r\u0103ng th\u1eadt b\u1eb1ng r\u0103ng gi\u1ea3, ti\u1ebfng nh\u00e0 ngh\u1ec1 c\u1ee7a Anh g\u1ecdi l\u00e0 \u201cprosthetic\u201d (l\u1eafp r\u0103ng gi\u1ea3). C\u1ea7n ph\u00e2n bi\u1ec7t r\u0103ng gi\u1ea3 chi\u1ebfc (bridgework) v\u00e0 h\u00e0m r\u0103ng gi\u1ea3 (denture). N\u1ebfu ch\u1ec9 m\u1ed9t hay hai c\u00e1i r\u0103ng th\u1eadt b\u1ecb g\u00e3y th\u00ec r\u0103ng gi\u1ea3 \u0111\u01b0\u1ee3c ni\u1ec1ng v\u00e0o r\u0103ng th\u1eadt. N\u1ebfu nhi\u1ec1u r\u0103ng th\u1eadt b\u1ecb g\u00e3y th\u00ec s\u1ebd ph\u1ea3i c\u00f3 h\u00e0m r\u0103ng gi\u1ea3. H\u00e0m n\u00e0y c\u00f3 d\u1ea1ng nh\u01b0 h\u00e0m r\u0103ng th\u1eadt nh\u01b0ng c\u1ea3 h\u00e0m \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean n\u01b0\u1edbu r\u0103ng v\u00e0 nh\u1eefng ph\u1ea7n kh\u00e1c trong mi\u1ec7ng ph\u00eda d\u01b0\u1edbi n\u01b0\u1edbu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1eafc b\u1ea1n s\u1ebd ng\u1ea1c nhi\u00ean v\u00e0 t\u01b0\u1edfng \u0111\u00e2u m\u00ecnh nghe k\u1ec3 chuy\u1ec7n ti\u1ebfu l\u00e2m, n\u1ebfu c\u00f3 ng\u01b0\u1eddi n\u00f3i l\u00e0 r\u0103ng v\u00e0ng gi\u1ea3 \u0111\u00e3 \u0111\u01b0\u1ee3c ng\u01b0\u1eddi Etruscan (t\u1ed5 ti\u00ean c\u1ee7a ng\u01b0\u1eddi La M\u00e3 c\u1ed5) l\u00e0m ra c\u00e1ch nay tr\u00ean\u2026 3000 n\u0103m. H\u00e0m r\u0103ng gi\u1ea3 cho ng\u01b0\u1eddi r\u1ee5ng h\u1ebft r\u0103ng ch\u1ec9 c\u00f2n tr\u01a1 l\u1ea1i c\u00e1i n\u01b0\u1edbu th\u00ec ch\u1ec9 m\u1edbi \u0111\u01b0\u1ee3c ch\u1ebf ra c\u00e1ch nay c\u00f3 300 n\u0103m th\u00f4i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ea5n \u0111\u1ec1 \u0111\u1ea7u ti\u00ean ph\u1ea3i gi\u1ea3i quy\u1ebft khi l\u00e0m r\u0103ng gi\u1ea3 v\u00e0 c\u1ea3 h\u00e0m r\u0103ng l\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 c\u00e1i r\u0103ng gi\u1ea3 v\u00e0 h\u00e0m r\u0103ng gi\u1ea3 \u1edf y\u00ean \u0111\u00fang v\u1ecb tr\u00ed trong mi\u1ec7ng, kh\u00f4ng nh\u00fac nh\u00edch nh\u1ea5t l\u00e0 kh\u00f4ng r\u1ee5ng ra l\u00fac nhai th\u1ee9c \u0103n. V\u1ea5n \u0111\u1ec1 k\u1ebf l\u00e0 ph\u1ea3i d\u00f9ng ch\u1ea5t li\u1ec7u g\u00ec \u0111\u1ec3 l\u00e0m \u201c\u0111\u1ebf\u201d r\u0103ng gi\u1ea3. C\u00e1c nha s\u0129 ng\u00e0y nay \u0111\u00e3 c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft c\u1ea3 hai v\u1ea5n \u0111\u1ec1 \u1ea5y m\u1ed9t c\u00e1ch t\u00e0i t\u00ecnh \u0111\u1ebfn n\u1ed7i ng\u01b0\u1eddi c\u00f3 r\u0103ng gi\u1ea3 c\u00f3 th\u1ec3 \u0103n u\u1ed1ng, nhai th\u1ee9c \u0103n nh\u01b0 th\u01b0\u1eddng, \u0111\u1ed3ng th\u1eddi r\u0103ng gi\u1ea3 c\u0169ng nh\u1eb9 v\u00e0 t\u1ef1 nhi\u00ean nh\u01b0 r\u0103ng th\u1eadt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1eady, ch\u1ea5t li\u1ec7u \u0111\u1ec3 l\u00e0m r\u0103ng gi\u1ea3 l\u00e0 g\u00ec? Th\u1eddi x\u01b0a, r\u0103ng gi\u1ea3 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng x\u01b0\u01a1ng, b\u1eb1ng ng\u00e0 voi k\u1ec3 c\u1ea3 b\u1eb1ng r\u0103ng h\u00e0 m\u00e3. \u0111\u00f4i khi m\u1ed9t chi\u1ebfc r\u0103ng gi\u1ea3 ho\u1eb7c c\u1ea3 h\u00e0m r\u0103ng gi\u1ea3 \u0111\u1ec1u \u0111\u01b0\u1ee3c \u201ct\u1ea1c\u201d ra t\u1eeb m\u1ed9t kh\u1ed1i v\u1eadt li\u1ec7u ngh\u0129a l\u00e0 n\u00f3 li\u1ec1n th\u00e0nh m\u1ed9t phi\u1ebfn ch\u1ee9 kh\u00f4ng t\u00e1ch ra th\u00e0nh h\u00ecnh t\u1eebng chi\u1ebfc r\u0103ng. V\u1ec1 sau n\u00e0y ng\u01b0\u1eddi ta l\u1ea5y r\u0103ng ng\u01b0\u1eddi ch\u1ebft, r\u0103ng th\u00fa v\u1eadt, \u0111\u1eb7c bi\u1ec7t l\u00e0 r\u0103ng c\u1eebu \u0111\u1ec3 l\u00e0m r\u0103ng gi\u1ea3, v\u00e0 l\u00e0m \u0111\u1ebf r\u0103ng gi\u1ea3 b\u1eb1ng v\u00e0ng hay ng\u00e0 voi. \u0111\u1ebfn cu\u1ed1i th\u1ebf k\u1ef7 XVIII, ng\u01b0\u1eddi ta l\u00e0m r\u0103ng gi\u1ea3 b\u1eb1ng s\u1ee9, \u0111\u1ebf r\u0103ng b\u1eb1ng v\u00e0ng ho\u1eb7c platin. Ch\u1ea5t li\u1ec7u l\u00e0m r\u0103ng gi\u1ea3 b\u1eb1ng s\u1ee9 c\u0169ng ch\u00ednh l\u00e0 ch\u1ea5t li\u1ec7u \u0111\u1ec3 l\u00e0m c\u00e1c m\u00f3n \u0111\u1ed3 s\u1ee9 nh\u01b0 ch\u00e9n, d\u0129a\u2026 C\u00e1c r\u0103ng gi\u1ea3 n\u00e0y c\u0169ng \u0111\u1eb9p \u0111\u1ebd, \u0111\u00f4i khi trong veo v\u00e0 c\u1ee9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng 100 n\u0103m tr\u1edf l\u1ea1i \u0111\u00e2y ng\u01b0\u1eddi ta m\u1edbi ngh\u0129 \u0111\u1ebfn ch\u1ebf t\u1ea1o r\u0103ng gi\u1ea3 sao cho h\u00e0i h\u00f2a v\u1edbi khu\u00f4n m\u1eb7t. Ng\u00e0y nay r\u0103ng gi\u1ea3 ch\u1eb3ng thua g\u00ec r\u0103ng th\u1eadt c\u1ea3 v\u1ec1 h\u00ecnh d\u00e1ng, m\u00e0u s\u1eafc \u0111\u1ebfn n\u1ed7i nh\u00ecn th\u00ec kh\u00f3 m\u00e0 ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c c\u00e1i n\u00e0o l\u00e0 r\u0103ng th\u1eadt, c\u00e1i n\u00e0o l\u00e0 r\u0103ng gi\u1ea3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 1 &#8211; Arkady Leokum N\u1ebfu b\u1ea1n b\u1ecb thi\u1ebfu m\u1ea5t m\u1ea5y c\u00e1i r\u0103ng c\u1eeda th\u00ec \u0111i\u1ec1u \u0111\u00f3 qu\u1ea3 th\u1eadt l\u00e0 \u0111\u00e1ng bu\u1ed3n! \u1ea4y l\u00e0 ch\u01b0a n\u00f3i \u0111\u1ebfn nh\u1eefng v\u1ea5n \u0111\u1ec1 r\u1ea5t quan tr\u1ecdng l\u00e0 \u0103n v\u00e0 nhai th\u1ee9c \u0103n n\u1eefa \u0111\u1ea5y! Cho n\u00ean ngay [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15],"tags":[],"class_list":["post-13628","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13628","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=13628"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13628\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=13628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=13628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=13628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}