{"id":2895,"date":"2023-04-09T21:33:46","date_gmt":"2023-04-09T14:33:46","guid":{"rendered":"http:\/\/noithathoaphat.in\/ctv\/?p=2895"},"modified":"2023-04-10T10:33:38","modified_gmt":"2023-04-10T03:33:38","slug":"ky-thuat-tao-hinh-day-chang-cheo-sau-voi-duong-ham-xuyen-chay","status":"publish","type":"post","link":"http:\/\/noithathoaphat.in\/ctv\/index.php\/2023\/04\/09\/ky-thuat-tao-hinh-day-chang-cheo-sau-voi-duong-ham-xuyen-chay\/","title":{"rendered":"K\u1ef9 thu\u1eadt t\u1ea1o h\u00ecnh d\u00e2y ch\u1eb1ng ch\u00e9o sau v\u1edbi \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean ch\u00e0y"},"content":{"rendered":"<p>K\u1ef9 thu\u1eadt t\u1ea1o h\u00ecnh d\u00e2y ch\u1eb1ng ch\u00e9o sau (DCCS) v\u1edbi \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean ch\u00e0y l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00e1i t\u1ea1o DCCS trong ph\u1eabu thu\u1eadt kh\u1edbp g\u1ed1i.\u00a0 \u1ede ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, ng\u01b0\u1eddi ta chia n\u00f3 th\u00e0nh 2 k\u1ef9 thu\u1eadt:<\/p>\n<ul>\n<li>K\u1ef9 thu\u1eadt t\u1ea1o h\u00ecnh DCCS v\u1edbi \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean ch\u00e0y kinh \u0111i\u1ec3n<\/li>\n<li>K\u1ef9 thu\u1eadt t\u1ea1o h\u00ecnh DCCS v\u00f3i \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean ch\u00e0y ho\u00e0n to\u00e0n n\u1ed9i soi<\/li>\n<\/ul>\n<h2>1. K\u1ef9 thu\u1eadt t\u1ea1o h\u00ecnh d\u00e2y ch\u1eb1ng ch\u00e9o sau v\u1edbi \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean ch\u00e0y kinh \u0111i\u1ec3n<\/h2>\n<p>Ng\u01b0\u1eddi b\u1ec7nh n\u1eb1m ng\u1eeda tr\u00ean b\u00e0n m\u1ed5, kh\u00e1m v\u00e0 \u0111\u00e1nh gi\u00e1 kh\u1edbp g\u1ed1i 2 b\u00ean sau khi g\u00e2y m\u00ea. Ga r\u00f4 g\u1ed1c \u0111\u00f9i b\u00ean ph\u1eabu thu\u1eadt b\u1eb1ng ga r\u00f4 h\u01a1i. M\u1ea3nh gh\u00e9p \u0111\u1ed3ng lo\u1ea1i ho\u1eb7c m\u1ea3nh gh\u00e9p t\u1ef1 th\u00e2n c\u1ea7n \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh n\u1ed9i soi ho\u1eb7c \u0111\u01b0\u1ee3c ng\u01b0\u1eddi ph\u1ee5 m\u1ed5 chu\u1ea5n b\u1ecb song song v\u1edbi qu\u00e1 tr\u00ecnh n\u1ed9i soi kh\u1edbp g\u1ed1i \u1edf m\u1ed9t b\u00e0n m\u1ed5 ri\u00eang \u0111\u1ec3 gi\u1ea3m th\u1eddi gian ga r\u00f4 chi. D\u00f9ng hai ng\u00f5 v\u00e0o tr\u01b0\u1edbc ngo\u00e0i v\u00e0 tr\u01b0\u1edbc trong \u0111\u1ec3 v\u00e0o kh\u1edbp g\u1ed1i. M\u1ed9t s\u1ed1 t\u00e1c gi\u1ea3 c\u00f3 th\u1ec3 d\u00f9ng m\u1ed9t ng\u00f5 v\u00e0o tr\u00ean ngo\u00e0i ri\u00eang \u0111\u1ec3 b\u01a1m n\u01b0\u1edbc v\u00e0o kh\u1edbp g\u1ed1i. Th\u0103m kh\u00e1m kh\u1edbp g\u1ed1i qua n\u1ed9i soi v\u1edbi quy trinh k\u1ef3 thu\u1eadt th\u0103m kh\u00e1m chu\u1ea9n \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c t\u1ed5n th\u01b0\u01a1ng c\u1ee7a DCCS v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a kh\u1edbp g\u1ed1i<br \/>\nR\u1ea1ch da \u0111\u01b0\u1eddng sau trong kho\u1ea3ng 1,5 &#8211; 2,0 cm. M\u1edf c\u00e2n \u0111\u00f9i d\u1ecdc theo tr\u1ee5c chi th\u1ec3 \u0111\u1ec3 v\u00e0o ph\u00eda sau c\u1ee7a kh\u1edbp g\u1ed1i. Ph\u1eabu t\u00edch v\u00e0o kho\u1ea3ng tr\u1ed1ng gi\u1eefa \u0111\u1ea7u tr\u00ean c\u01a1 b\u1ee5ng ch\u00e2n trong \u1edf ph\u00eda sau v\u00e0 bao kh\u1edbp g\u1ed1i \u1edd ph\u00eda tr\u01b0\u1edbc. Ph\u1eabu thu\u1eadt vi\u00ean lu\u1ed3n ng\u00f3n tay v\u00e0o \u0111\u1ec3 s\u1edd \u0111\u01b0\u1ee3c bao kh\u1edbp ph\u00eda sau c\u1ee7a kh\u1edbp g\u1ed1i n\u1eb1m \u1edf ph\u00eda tr\u01b0\u1edbc v\u00e0 b\u1ea3o v\u1ec7 b\u1ecf m\u1ea1ch th\u1ea7n kinh \u1edd ph\u00eda sau. B\u1eb1ng k\u1ef9 thu\u1eadt n\u00e0y, ph\u1eabu thu\u1eadt vi\u00ean c\u00f3 th\u1ec3 ki\u1ec1m so\u00e1t \u0111\u01b0\u1ee3c vi\u1ec7c khoan \u0111\u01b0\u1eddng h\u1ea7m m\u00e2m ch\u00e0y v\u1ed1n \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf b\u1edd sau c\u1ee7a m\u00e2m ch\u00e0y, c\u0169ng nh\u01b0 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c kim d\u1eabn \u0111\u01b0\u1eddng n\u1eb1m \u1edf \u0111\u00fang v\u1ecb tr\u00ed c\u1ea7n khoan tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh khoan \u0111\u01b0\u1eddng h\u1ea9m.<\/p>\n<figure id=\"attachment_2912\" aria-describedby=\"caption-attachment-2912\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2912\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/tao-ngo-vao-an-toan-sau-trong-va-dung-ngon-tay-so-dien-bam-chay-qua-bao-khop-goi-phia-sau-de-kiem-soat-viec-khoan-duong-ham-chay-300x172.png\" alt=\"T\u1ea1o ng\u00f5 v\u00e0o an to\u00e0n sau trong v\u00e0 d\u00f9ng ng\u00f3n tay \u0111\u1ec3 s\u1edd di\u1ec7n b\u00e1m ch\u00e0y qua bao kh\u1edbp g\u1ed1i ph\u00eda sau \u0111\u1ec3 ki\u1ec3m so\u00e1t vi\u1ec7c khoan \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y\" width=\"300\" height=\"172\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/tao-ngo-vao-an-toan-sau-trong-va-dung-ngon-tay-so-dien-bam-chay-qua-bao-khop-goi-phia-sau-de-kiem-soat-viec-khoan-duong-ham-chay-300x172.png 300w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/tao-ngo-vao-an-toan-sau-trong-va-dung-ngon-tay-so-dien-bam-chay-qua-bao-khop-goi-phia-sau-de-kiem-soat-viec-khoan-duong-ham-chay.png 607w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2912\" class=\"wp-caption-text\">T\u1ea1o ng\u00f5 v\u00e0o an to\u00e0n sau trong v\u00e0 d\u00f9ng ng\u00f3n tay \u0111\u1ec3 s\u1edd di\u1ec7n b\u00e1m ch\u00e0y qua bao kh\u1edbp g\u1ed1i ph\u00eda sau \u0111\u1ec3 ki\u1ec3m so\u00e1t vi\u1ec7c khoan \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>D\u00f9ng d\u1ee5ng c\u1ee5 \u0111\u1ec3 l\u00f3c t\u00e1ch ph\u1ea7n bao kh\u1edbp ph\u00eda sau \u0111\u1ee7 r\u1ed9ng nh\u1eb1m khoan kh\u1edbp ph\u00eda sau c\u1ee7a kh\u1edbp g\u1ed1i v\u1edbi \u0111\u1ea7u \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y m\u1ed9t c\u00e1ch an to\u00e0n, tr\u00ean x\u01b0\u01a1ng ch\u00e0y \u0111\u1ec3 gi\u1ea3i ph\u00f3ng bao kh\u1edbp<\/p>\n<figure id=\"attachment_2919\" aria-describedby=\"caption-attachment-2919\" style=\"width: 283px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2919\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Dung-dung-cu-loc-lach-bao-khop-phia-sau-cua-khop-goi-283x300.png\" alt=\"D\u1ee5ng d\u1ee5ng c\u1ee5 l\u00f3c l\u00e1ch bao kh\u1edbp ph\u00eda sau c\u1ee7a kh\u1edbp g\u1ed1i\" width=\"283\" height=\"300\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Dung-dung-cu-loc-lach-bao-khop-phia-sau-cua-khop-goi-283x300.png 283w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Dung-dung-cu-loc-lach-bao-khop-phia-sau-cua-khop-goi.png 355w\" sizes=\"(max-width: 283px) 100vw, 283px\" \/><figcaption id=\"caption-attachment-2919\" class=\"wp-caption-text\">D\u1ee5ng d\u1ee5ng c\u1ee5 l\u00f3c l\u00e1ch bao kh\u1edbp ph\u00eda sau c\u1ee7a kh\u1edbp g\u1ed1i<\/figcaption><\/figure>\n<h3>1.1 T\u1ea1o \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y<\/h3>\n<p>D\u00f9ng \u0111\u1ecbnh v\u1ecb m\u00e2m ch\u00e0y \u0111\u1ec3 khoan kim d\u1eabn \u0111\u01b0\u1eddng cho \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y. D\u1ee5ng c\u1ee5 n\u00e0y \u0111\u01b0\u1ee3c \u0111\u01b0a qua ng\u00f5 v\u00e0o tr\u01b0\u1edbc trong, qua di\u1ec7n gian l\u1ed3i c\u1ea7u x\u01b0\u01a1ng \u0111\u00f9i ra sau \u0111\u1ebf \u0111\u1ecbnh v\u1ecb \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y. \u0110\u01b0\u1eddng v\u00e0o c\u1ee7a kim d\u1eabn \u0111\u01b0\u1eddng cho \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y \u1edf v\u1ecb tr\u00ed tr\u01b0\u1edbc trong c\u1ee7a x\u01b0\u01a1ng ch\u00e0y, d\u01b0\u1edbi l\u1ed3i c\u1ee7 ch\u00e0y kho\u00e1ng lcm theo chi\u1ec1u d\u1ecdc chi th\u1ec3.<\/p>\n<figure id=\"attachment_2923\" aria-describedby=\"caption-attachment-2923\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2923\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Dinh-vi-duong-ham-chay-cua-DCCS-300x107.png\" alt=\"\u0110\u1ecbnh v\u1ecb \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y c\u1ee7a DCCS\" width=\"300\" height=\"107\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Dinh-vi-duong-ham-chay-cua-DCCS-300x107.png 300w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Dinh-vi-duong-ham-chay-cua-DCCS-768x274.png 768w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Dinh-vi-duong-ham-chay-cua-DCCS.png 867w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2923\" class=\"wp-caption-text\">\u0110\u1ecbnh v\u1ecb \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y c\u1ee7a DCCS<\/figcaption><\/figure>\n<p>\u0110\u01b0\u1eddng h\u1ea7m ch\u00e0y c\u00f3 h\u01b0\u1edbng t\u1ea1o 1 g\u00f3c kho\u1ea3ng 45 \u0111\u1ed9 so v\u1edbi b\u1edd sau c\u00f9a m\u00e2m ch\u00e0y \u0111\u1ec3 tr\u00e1nh s\u1ef1 chuy\u1ec3n h\u01b0\u1edbng \u0111\u1ed9t ng\u1ed9t c\u1ee7a d\u00e2y ch\u1eb3ng khi \u0111\u01b0\u1eddng h\u1ea7m n\u00e0y qu\u00e1 n\u1eb1m ngang.<br \/>\n\u0110\u1ea7u \u0111\u1ecbnh v\u1ecb c\u1ee7a \u0111\u01b0\u1eddng h\u1ea7m m\u00e2m ch\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf b\u1edd sau c\u1ee7a m\u00e2m ch\u00e0y, t\u01b0\u01a1ng \u1ee9ng v\u1edbi v\u1ecb tr\u00ed di\u1ec7n b\u00e1m ch\u00e0y c\u1ee7a DCCS. Ph\u1eabu thu\u1eadt vi\u00ean s\u1eed d\u1ee5ng ng\u00f3n tay c\u1ee7a m\u00ecnh th\u00f4ng qua ng\u00f5 v\u00e0o an to\u00e0n sau trong, s\u1edd qua bao kh\u1edbp \u0111\u1ec3 ki\u1ebfm so\u00e1t vi\u1ec7c \u0111\u1ecbnh v\u1ecb \u0111\u00fang v\u1ecb tr\u00ed. Trong qu\u00e1 tr\u00ecnh ph\u1eabu thu\u1eadt, ph\u1eabu thu\u1eadt vi\u00ean c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e0n t\u0103ng s\u00e1ng \u0111\u1ec3 khoan kim d\u1ea7n \u0111\u01b0\u1eddng \u0111\u00fang v\u1ecb tr\u00ed. Vi\u1ec7c s\u1eed d\u1ee5ng ng\u00f3n tay qua \u0111\u01b0\u1eddng r\u1ea1ch da an to\u00e0n \u1edf ph\u00eda sau trong l\u00e0 r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c khoan kim d\u1eabn \u0111\u01b0\u1eddng m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 an to\u00e0n.<br \/>\nS\u1eed d\u1ee5ng m\u0169i khoan c\u00f3 \u0111\u01b0\u1eddng k\u00ednh th\u00edch h\u1ee3p v\u1edbi \u0111\u01b0\u1eddng k\u00ednh m\u1ea3nh gh\u00e9p \u0111\u1ec3 khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng ch\u00e0y. S\u1eed d\u1ee5ng cu- r\u00e9t chuy\u00ean d\u1ee5ng \u0111\u1ebf ch\u1eb7n \u0111\u00e0u tr\u00ean c\u1ee7a kim d\u1eabn \u0111\u01b0\u1eddng trong qu\u00e1 tr\u00ecnh khoan \u0111\u01b0\u1eddng h\u1ea9m x\u01b0\u01a1ng ch\u00e0y. Ph\u1eabu thu\u1eadt vi\u00ean lu\u1ed3n ng\u00f3n tay qua \u0111\u01b0\u1eddng r\u1ea1ch da an to\u00e0n ph\u00eda sau trong \u0111\u1ec3 ki\u1ec3m so\u00e1t \u0111\u1ea7u kim d\u1eabn \u0111\u01b0\u1eddng v\u00e0 m\u00f9i khoan. Khoan t\u1eeb t\u1eeb cho \u0111\u1ebfn khi m\u0169i khoan b\u1eaft \u0111\u1ea7u \u0111i qua th\u00e0nh sau c\u1ee7a x\u01b0\u01a1ng ch\u00e0y. Th\u00e1o m\u00e1y khoan ra kh\u1ecfi m\u00e2m c\u1eb7p m\u0169i khoan, d\u00f9ng tay nh\u1eb9 nh\u00e0ng doa \u0111\u01b0\u1eddng h\u1ea7m m\u00e2m ch\u00e0y b\u1eb1ng ch\u00ednh m\u0169i khoan \u0111\u00f3. B\u1edd c\u1ee7a \u0111\u01b0\u1eddng h\u1ea7m m\u00e2m ch\u00e0y n\u00ean \u0111\u01b0\u1ee3c m\u00e0i nh\u1eb5n b\u1eb1ng gi\u0169a chuy\u00ean d\u1ee5ng trong t\u1ea1o h\u00ecnh DCCS.<\/p>\n<figure id=\"attachment_2925\" aria-describedby=\"caption-attachment-2925\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2925\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Khoan-duong-ham-chay-va-mai-mieng-duong-ham-de-tranh-cat-dut-manh-ghep-trong-qua-trinh-keo-manh-ghep-vao-khop-goi-300x156.png\" alt=\"Khoan \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y v\u00e0 m\u00e0i mi\u1ec7ng \u0111\u01b0\u1eddng h\u1ea7m \u0111\u1ec3 tr\u00e1nh c\u1eaft \u0111\u1ee9t m\u1ea3nh gh\u00e9p trong qu\u00e1 tr\u00ecnh k\u00e9o m\u00e0nh gh\u00e9p v\u00e0o kh\u1edbp g\u1ed1i\" width=\"300\" height=\"156\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Khoan-duong-ham-chay-va-mai-mieng-duong-ham-de-tranh-cat-dut-manh-ghep-trong-qua-trinh-keo-manh-ghep-vao-khop-goi-300x156.png 300w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Khoan-duong-ham-chay-va-mai-mieng-duong-ham-de-tranh-cat-dut-manh-ghep-trong-qua-trinh-keo-manh-ghep-vao-khop-goi.png 624w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2925\" class=\"wp-caption-text\">Khoan \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y v\u00e0 m\u00e0i mi\u1ec7ng \u0111\u01b0\u1eddng h\u1ea7m \u0111\u1ec3 tr\u00e1nh c\u1eaft \u0111\u1ee9t m\u1ea3nh gh\u00e9p trong qu\u00e1 tr\u00ecnh k\u00e9o m\u00e0nh gh\u00e9p v\u00e0o kh\u1edbp g\u1ed1i<\/figcaption><\/figure>\n<h3>1.2 T\u1ea1o \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i<\/h3>\n<p>B\u1ed9c l\u1ed9 r\u00f5 di\u1ec7n b\u00e1m \u0111\u00f9i c\u1ee7a DCCS. \u0110\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i trong t\u1ea1o h\u00ecnh DCCS m\u1ed9t b\u00f3 n\u1eb1m \u1edf t\u00e2m di\u1ec7n b\u00e1m \u0111\u00f9i c\u1ee7a BTN, t\u01b0\u01a1ng \u1ee9ng v\u1edbi v\u1ecb tr\u00ed 11h \u0111\u1ed1i v\u1edbi kh\u1edbp g\u1ed1i ph\u1ea3i ho\u1eb7c 11h \u0111\u1ed1i v\u1edbi kh\u1edbp g\u1ed1i tr\u00e1i. T\u00e2m c\u1ee7a \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i th\u01b0\u1eddng c\u00e1ch b\u1edd tr\u01b0\u1edbc c\u1ee7a s\u1ee5n kh\u1edbp 1 kho\u1ea3ng c\u00e1ch 8 mm \u0111\u1ec3 sau khi khoan xong \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i kho\u1ea3ng c\u00e1ch t\u1eeb b\u1edd c\u1ee7a \u0111\u01b0\u1eddng h\u1ea7m \u0111\u1ebfn b\u1edd c\u1ee7a s\u1ee5n kh\u1edbp c\u00f2n \u0111\u01b0\u1ee3c 2-3 mm \u0111\u1ebf tr\u00e1nh bi\u1ebfn ch\u1ee9ng ho\u1ea1i t\u1ee9 v\u00f4 m\u1ea1ch s\u1ee5n kh\u1edbp l\u1ed3i c\u1ea9u \u0111\u00f9i sau t\u1ea1o h\u00ecnh DCCS. Khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng k\u1ef9 thu\u1eadt khoan t\u1eeb ngo\u00e0i v\u00e0o ho\u1eb7c t\u1eeb trong ra.<\/p>\n<p>K\u1ef9 thu\u1eadt khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i t\u1eeb ngo\u00e0i v\u00e0o nh\u01b0 sau: \u0110\u01b0a camera v\u00e0o l\u1ed7 tr\u01b0\u1edbc ngo\u00e0i \u0111\u1ec3 quan s\u00e1t kh\u1edbp g\u1ed1i. D\u00f9ng \u0111\u1ecbnh v\u1ecb \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i. \u0110\u1ea7u c\u1ee7a \u0111\u1ecbnh v\u1ecb \u0111\u01b0\u1eddng h\u1ea7m \u0111\u00f9i \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o qua ng\u00f5 v\u00e0o tr\u01b0\u1edbc trong v\u00e0 \u0111\u1ecbnh v\u1ecb \u0111\u00fang v\u00e0o \u0111i\u1ec3m gi\u1eefa c\u1ee7a di\u1ec7n b\u00e1m \u0111\u00f9i c\u1ee7a b\u00f3 tr\u01b0\u1edbc ngo\u00e0i. Khoan kim d\u1eabn \u0111\u01b0\u1eddng v\u00e0o v\u1ecb tr\u00ed \u0111\u1ecbnh v\u1ecb. Sau khi khoan kim d\u1eabn \u0111\u01b0\u1eddng d\u00f9ng que th\u0103m k\u1ebft h\u1ee3p v\u1edbi quan s\u00e1t tr\u1ef1c ti\u1ebfp qua camera \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a v\u1ecb tr\u00ed c\u1ea7n khoan \u0111\u01b0\u1eddng h\u1ea7m \u0111\u00f9i. N\u00ean soi ki\u1ec3m tra v\u1ecb tr\u00ed c\u1ee7a kim d\u1eabn \u0111\u01b0\u1eddng tr\u01b0\u1edbc khi khoan \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i kh\u00f4ng x\u00e2m ph\u1ea1m v\u00e0o kh\u1edbp ch\u00e8 \u0111\u00f9i. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng ch\u00e0y, d\u00f9ng cu- r\u00e9t ch\u1eb7n m\u0169i kim d\u1eabn \u0111\u01b0\u1eddng trong su\u1ed1t qu\u00e1 tr\u00ecnh khoan \u0111\u01b0\u1eddng h\u1ea7m \u0111\u00f9i. Khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i b\u00e0ng m\u0169i khoan c\u00f3 \u0111\u01b0\u1eddng k\u00ednh th\u00edch h\u1ee3p v\u1edbi \u0111\u01b0\u1eddng k\u00ednh m\u1ea3nh gh\u00e9p \u0111\u00e3 chu\u1ea9n b\u1ecb. Sau khi m\u0169i khoan \u0111\u01b0\u1eddng h\u1ea7m \u0111\u00f9i \u0111i qua m\u1eb7t ngo\u00e0i c\u1ee7a l\u1ed3i c\u1ea7u trong x\u01b0\u01a1ng \u0111\u00f9i th\u00ec th\u00e1o m\u00e1y khoan ra kh\u1ecfi m\u00e2m c\u1eb7p m\u0169i khoan, doa \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i b\u0103ng tay \u0111\u1ec3 tr\u00e1nh l\u00e0m t\u1ed5n th\u01b0\u01a1ng s\u1ee5n kh\u1edbp. L\u00e0m nh\u1eb5n th\u00e0nh c\u1ee7a \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i b\u00e0ng d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng.<\/p>\n<figure id=\"attachment_2929\" aria-describedby=\"caption-attachment-2929\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2929\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Ky-thuat-khoan-duong-ham-xuong-dui-tu-ngoai-vao-300x177.png\" alt=\"K\u1ef9 thu\u1eadt khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i t\u1eeb ngo\u00e0i v\u00e0o\" width=\"300\" height=\"177\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Ky-thuat-khoan-duong-ham-xuong-dui-tu-ngoai-vao-300x177.png 300w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Ky-thuat-khoan-duong-ham-xuong-dui-tu-ngoai-vao.png 697w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2929\" class=\"wp-caption-text\">K\u1ef9 thu\u1eadt khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i t\u1eeb ngo\u00e0i v\u00e0o<\/figcaption><\/figure>\n<p>M\u1ed9t thay \u0111\u1ed5i k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n l\u00e0 thay v\u00ec khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i t\u1eeb ngo\u00e0i v\u00e0o c\u00f3 th\u1ec3 khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i t\u1eeb trong ra. K\u1ef9 thu\u1eadt khoan \u0111\u01b0\u1eddng h\u1ea7m \u0111\u00f9i t\u1eeb trong ra nh\u01b0 sau: \u0110\u01b0a camera v\u00e0o l\u1ed7 v\u00e0o tr\u01b0\u1edbc trong \u0111\u1ec3 quan s\u00e1t kh\u1edbp g\u1ed1i v\u00e0 di\u1ec7n b\u00e1m \u0111\u00f9i c\u1ee7a DCCS. D\u00f9ng \u0111\u1ecbnh v\u1ecb \u0111\u1ec1 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ea7n khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i. Vi\u1ec7c khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n qua ng\u00f5 v\u00e0o tr\u01b0\u1edbc ngo\u00e0i. Khoan kim d\u1eabn \u0111\u01b0\u1eddng v\u00e0o v\u1ecb tr\u00ed \u0111\u00e3 \u0111\u1ecbnh v\u1ecb theo h\u01b0\u1edbng t\u1eeb trong kh\u1edbp g\u1ed1i ra ngo\u00e0i, c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh h\u01b0\u1edbng c\u1ee7a kim d\u1eabn \u0111\u01b0\u1eddng sao cho \u0111\u01b0\u1eddng h\u1ea7m \u0111\u00f9i kh\u00f4ng qu\u00e1 ng\u1eafn. D\u00f9ng m\u0169i khoan c\u00f3 \u0111\u01b0\u1eddng k\u00ednh th\u00edch h\u1ee3p \u0111\u1ec3 khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i t\u01b0\u01a1ng t\u1ef1 nh\u01b0 khoan kim d\u1eabn \u0111\u01b0\u1eddng. Sau khi m\u0169i khoan \u0111i qua th\u00e0nh x\u01b0\u01a1ng trong c\u1ee7a l\u1ed3i c\u1ea7u trong x\u01b0\u01a1ng \u0111\u00f9i, th\u00e1o m\u00e1y khoan kh\u1ecfi m\u00e2m c\u1eb7p m\u0169i khoan, doa \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i b\u00e0ng tay \u0111\u1ec3 tr\u00e1nh t\u1ed5n th\u01b0\u01a1ng s\u1ee5n kh\u1edbp. L\u00e0m nh\u1eb5n \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i b\u00e0ng d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng.<\/p>\n<figure id=\"attachment_2932\" aria-describedby=\"caption-attachment-2932\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2932\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Ky-thuat-khoan-duong-ham-xuong-dui-tu-trong-ra-300x200.png\" alt=\"K\u1ef9 thu\u1eadt khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i t\u1eeb trong ra\" width=\"300\" height=\"200\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Ky-thuat-khoan-duong-ham-xuong-dui-tu-trong-ra-300x200.png 300w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Ky-thuat-khoan-duong-ham-xuong-dui-tu-trong-ra.png 633w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2932\" class=\"wp-caption-text\">K\u1ef9 thu\u1eadt khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i t\u1eeb trong ra<\/figcaption><\/figure>\n<p>Lu\u1ed3n ch\u1ec9 ch\u1edd v\u00e0o \u0111\u01b0\u1eddng h\u1ea7m \u0111\u00f9i \u0111\u1ec3 k\u00e9o m\u1ea3nh gh\u00e9p t\u1eeb ngo\u00e0i qua \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng ch\u00e0y v\u00e0o trong kh\u1edbp g\u1ed1i, sau \u0111\u00f3 l\u1ea1i t\u1eeb kh\u1edbp g\u1ed1i \u0111i ra ngo\u00e0i qua \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i theo \u0111\u01b0\u1eddng \u0111i c\u1ee7a DCCS. D\u00f9ng chi ch\u1edd k\u00e9o m\u1ea3nh gh\u00e9p t\u1eeb \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y v\u00e0o trong kh\u1edbp g\u1ed1i v\u00e0 v\u00e0o \u0111\u01b0\u1eddng h\u00e0m \u0111\u00f9i \u1edf th\u00ec sau.<\/p>\n<figure id=\"attachment_2935\" aria-describedby=\"caption-attachment-2935\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-2935 size-medium\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/luon-chi-cho-va-dung-chi-cho-de-keo-manh-ghep-vao-duong-ham-300x164.png\" alt=\"lu\u1ed3n ch\u1ec9 ch\u1edd v\u00e0 d\u00f9ng ch\u1ec9 ch\u1edd \u0111\u1ec3 k\u00e9o m\u1ea3nh gh\u00e9p v\u00e0o \u0111\u01b0\u1eddng h\u1ea7m\" width=\"300\" height=\"164\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/luon-chi-cho-va-dung-chi-cho-de-keo-manh-ghep-vao-duong-ham-300x164.png 300w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/luon-chi-cho-va-dung-chi-cho-de-keo-manh-ghep-vao-duong-ham.png 661w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2935\" class=\"wp-caption-text\">lu\u1ed3n ch\u1ec9 ch\u1edd v\u00e0 d\u00f9ng ch\u1ec9 ch\u1edd \u0111\u1ec3 k\u00e9o m\u1ea3nh gh\u00e9p v\u00e0o \u0111\u01b0\u1eddng h\u1ea7m<\/figcaption><\/figure>\n<p>T\u00f9y v\u00e0o m\u1ea3nh gh\u00e9p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o h\u00ecnh DCCS m\u00e0 c\u1ed1 \u0111\u1ecbnh m\u1ea3nh gh\u00e9p m\u1ed9t c\u00e1ch th\u00edch h\u1ee3p. Th\u00f4ng th\u01b0\u1eddng c\u1ed1 \u0111\u1ecbnh m\u1ea3nh gh\u00e9p \u1edf \u0111\u1ea7u tr\u00ean x\u01b0\u01a1ng \u0111\u00f9i tr\u01b0\u1edbc sau \u0111\u00f3 k\u00e9o \u0111\u1ea7u d\u01b0\u1edbi c\u1ee7a m\u1ea3nh gh\u00e9p b\u1eb1ng m\u1ed9t l\u1ef1c k\u00e9o kho\u1ea3ng 100 N, g\u1ea5p du\u1ed7i kh\u1edbp g\u1ed1i kho\u1ea3ng 20 &#8211; 25 l\u1ea7n sau \u0111\u00f3 th\u1ef1c hi\u1ec7n nghi\u1ec7m ph\u00e1p ng\u0103n k\u00e9o tr\u01b0\u1edbc \u1edf t\u01b0 th\u1ec3 g\u1ea5p g\u1ed1i 90 \u0111\u1ed9, duy tr\u00ec l\u1ef1c k\u00e9o c\u0103ng m\u1ea3nh gh\u00e9p kho\u1ea3ng 100 N, c\u1ed1 \u0111\u1ecbnh \u0111\u1ea7u d\u01b0\u1edbi c\u1ee7a m\u1ea3nh gh\u00e9p v\u00e0o x\u01b0\u01a1ng ch\u00e0y b\u1eb1ng d\u1ee5ng c\u1ee5 th\u00edch h\u1ee3p ph\u00f9 h\u1ee3p v\u1edbi m\u1ea3nh gh\u00e9p.<\/p>\n<figure id=\"attachment_2938\" aria-describedby=\"caption-attachment-2938\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2938\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Dung-cu-manh-ghep-300x222.png\" alt=\"D\u1ee5ng c\u1ee5 c\u0103ng m\u1ea3nh gh\u00e9p\" width=\"300\" height=\"222\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Dung-cu-manh-ghep-300x222.png 300w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Dung-cu-manh-ghep.png 631w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2938\" class=\"wp-caption-text\">D\u1ee5ng c\u1ee5 c\u0103ng m\u1ea3nh gh\u00e9p<\/figcaption><\/figure>\n<p>Sau khi c\u1ed1 \u0111\u1ecbnh m\u1ea3nh gh\u00e9p v\u00e0o ki\u1ec3m tra l\u1ea1i d\u00e2y ch\u1eb1ng v\u00e0 c\u00e1c t\u1ed5n \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng \u0111\u00f9i v\u00e0 \u0111\u01b0\u1eddng th\u01b0\u1eddng n\u1ebfu c\u00f3. Kh\u00e2u \u0111\u00f3ng v\u1ebft m\u1ed5 h\u1ea7m x\u01b0\u01a1ng ch\u00e0y, n\u1ed9i soi kh\u1edbp g\u1ed1i theo gi\u1ea3i ph\u1eabu<\/p>\n<h2>2. K\u1ef9 thu\u1eadt t\u1ea1o h\u00ecnh d\u00e2y ch\u1eb1ng ch\u00e9o sau v\u1edbi \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean ch\u00e0y ho\u00e0n to\u00e0n n\u1ed9i soi<\/h2>\n<p>Vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u01b0\u1eddng m\u1ed5 an to\u00e0n ph\u00eda sau trong \u0111\u1ec3 ki\u1ec1m so\u00e1t vi\u1ec7c khoan \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng ch\u00e0y c\u1ee7a k\u1ef3 thu\u1eadt t\u1ea1o h\u00ecnh d\u00e2y ch\u1eb1ng ch\u00e9o sau v\u1edbi \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean ch\u00e0y kinh \u0111i\u1ec3n b\u1ed9c l\u1ed9 nhi\u1ec1u y\u1ebfu \u0111i\u1ec3m \u0111\u1eb7t ra cho c\u00e1c ph\u1eabu thu\u1eadt vi\u00ean ch\u1ea5n th\u01b0\u01a1ng chinh h\u00ecnh. M\u1ed9t th\u00e1ch th\u1ee9c l\u00e0 c\u1ea7n t\u00ecm ki\u1ec3m c\u00e1ch th\u1ee9c an to\u00e0n h\u01a1n \u0111\u1ec3 th\u1ef1c hi\u1ec7n b\u01b0\u1edbc n\u00e0y.<\/p>\n<p>V\u1edbi s\u1ef1 ra \u0111\u1eddi c\u00f9a ng\u00f5 v\u00e0o sau trong v\u00e0 d\u1ee5ng c\u1ee5 ph\u00e1 v\u00e1ch sau \u0111\u00e3 gi\u00fap cho ph\u1eabu thu\u1eadt vi\u00ean ch\u1ea5n th\u01b0\u01a1ng ch\u1ec9nh h\u00ecnh c\u00f3 \u0111\u01b0\u1ee3c c\u00e1ch ti\u1ebfp c\u1eadn t\u1ed5t nh\u1ea5t \u0111\u1ec3 t\u1ea1o h\u00ecnh \u0111\u01b0\u1eddng h\u1ea7m x\u01b0\u01a1ng ch\u00e0y.<\/p>\n<p>V\u1ec1 c\u0103n b\u1ea3n k\u1ef3 thu\u1eadt n\u00e0y gi\u1ed1ng v\u1edbi k\u1ef9 thu\u1eadt t\u1ea1o h\u00ecnh DCCS v\u1edbi \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean ch\u00e0y kinh \u0111i\u1ec3n. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t duy nh\u1ea5t c\u1ee7a k\u1ef9 thu\u1eadt n\u00e0y l\u00e0 thay v\u00ec s\u1eed d\u1ee5ng \u0111\u01b0\u1eddng m\u1edf nh\u1ecf an to\u00e0n ngo\u00e0i kh\u1edbp \u1edf m\u1eb7t sau trong c\u1ee7a kh\u1edbp g\u1ed5i, ph\u1eabu thu\u1eadt vi\u00ean s\u1eed d\u1ee5ng ng\u00f5 v\u00e0o sau trong \u0111\u01a1n thu\u1ea7n ho\u1eb7c ng\u00f5 v\u00e0o sau trong k\u1ebft h\u1ee3p v\u1edbi ng\u00f5 v\u00e0o sau ngo\u00e0i \u0111\u1ec3 c\u00f3 th\u1ebf quan s\u00e1t tr\u1ef1c ti\u1ebfp di\u1ec7n b\u00e1m ch\u00e0y c\u1ee7a DCCS v\u00e0 khoan \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y DCCS \u0111\u00fang gi\u1ea3i ph\u1eabu. B\u1eb1ng c\u00e1ch l\u00e0m n\u00e0y, ph\u1eabu thu\u1eadt vi\u00ean c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ed9t c\u00e1ch tr\u1ef1c quan kho\u1ea3ng sau c\u1ee7a kh\u1edbp g\u1ed1i n\u00ean ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c v\u1ecb tr\u00ed c\u1ee7a \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y c\u00f9ng nh\u01b0 th\u1ef1c hi\u1ec7n khoan \u0111\u01b0\u1eddng h\u1ea7m ch\u00e0y m\u1ed9t c\u00e1ch an to\u00e0n. V\u1edbi \u01b0u \u0111i\u1ec3m nh\u01b0 v\u1eady, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u00e0 d\u1ea7n tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn v\u00e0 thay th\u1ec3 ph\u01b0\u01a1ng ph\u00e1p t\u1ea1o h\u1ec9nh DCCS v\u1edbi \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean ch\u00e0y kinh \u0111i\u1ec3n.<\/p>\n<figure id=\"attachment_2940\" aria-describedby=\"caption-attachment-2940\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-2940 size-medium\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/DCCS-sau-khi-tai-tao-300x264.png\" alt=\"sau t\u1ea1o h\u00ecnh d\u00e2y ch\u1eb1ng ch\u00e9o sau v\u1edbi \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean ch\u00e0y\" width=\"300\" height=\"264\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/DCCS-sau-khi-tai-tao-300x264.png 300w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/DCCS-sau-khi-tai-tao.png 349w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2940\" class=\"wp-caption-text\">sau t\u1ea1o h\u00ecnh d\u00e2y ch\u1eb1ng ch\u00e9o sau v\u1edbi \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean ch\u00e0y<\/figcaption><\/figure>\n<p>Xem th\u00eam: <a href=\"https:\/\/vinmec.com\/vi\/co-xuong-khop\/suc-khoe-thuong-thuc\/su-dung-gan-tu-trong-tao-hinh-day-chang-cheo-khop-goi\/\">S\u1eed d\u1ee5ng g\u00e2n t\u1ef1 th\u00e2n trong t\u1ea1o h\u00ecnh d\u00e2y ch\u1eb1ng ch\u00e9o kh\u1edbp g\u1ed1i<\/a><\/p>\n<p><strong>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/strong><\/p>\n<ol>\n<li>Fanelli G.c. (2004). Transtibial tunel posterior cruciate ligament reconstruction, Textbook of Arthroscopy, Saunders, An Imprint of Elsevier, 893- 925.<\/li>\n<li>Ahn J,-H, and Ha c.w. (2000). Posterior trans-septal portal for arthroscopic surgery of the knee joint. Arthrose J Arthrose Relat Surg, 16(7), 774\u2014779.<\/li>\n<li>Ahn J,H. (2006). Arthroscopic Transtibial Posterior Cruciate Ligament Reconstruction With Preservation of Posterior Cruciate Ligament Fibers: Clinical Results of Minimum 2-Year Follow-up. Am J Sports Med, 34(2), 194-204.<\/li>\n<li>Berg E.E. Posterior cruciate ligament tibial inlay reconstruction. Arthroscopy. 1995;11: 69-76.<\/li>\n<li>Rauh M.A., Bergfeld G.A., Wind W.M., Parker R.D (2008). Inlay posterior cruciate ligament reconstruction, Reconstructive Knee Surgery, 3rd edition, Lippincotl Williams &amp; Wilkins, 254- 263.<\/li>\n<\/ol>\n<div class=\"ddict_btn\" style=\"top: 39px; left: 340.359px;\"><img decoding=\"async\" src=\"chrome-extension:\/\/cianljdimgjlpmjllcbahmpdnicglaap\/logo\/48.png\" \/><\/div>\n<div class=\"ddict_btn\" style=\"top: 57px; left: 795.035px;\"><img decoding=\"async\" src=\"chrome-extension:\/\/cianljdimgjlpmjllcbahmpdnicglaap\/logo\/48.png\" \/><\/div>\n","protected":false},"excerpt":{"rendered":"<p>K\u1ef9 thu\u1eadt t\u1ea1o h\u00ecnh d\u00e2y ch\u1eb1ng ch\u00e9o sau (DCCS) v\u1edbi \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean ch\u00e0y l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00e1i t\u1ea1o DCCS trong ph\u1eabu thu\u1eadt kh\u1edbp g\u1ed1i.\u00a0 \u1ede ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, ng\u01b0\u1eddi ta chia n\u00f3 th\u00e0nh 2 k\u1ef9 thu\u1eadt: K\u1ef9 thu\u1eadt t\u1ea1o h\u00ecnh DCCS v\u1edbi \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean [&hellip;]<\/p>\n","protected":false},"author":26,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[40],"tags":[3],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>K\u1ef9 thu\u1eadt t\u1ea1o h\u00ecnh d\u00e2y ch\u1eb1ng ch\u00e9o sau v\u1edbi \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean ch\u00e0y<\/title>\n<meta name=\"description\" content=\"Ph\u01b0\u01a1ng ph\u00e1p t\u1ea1o h\u00ecnh d\u00e2y ch\u1eb1ng ch\u00e9o sau v\u1edbi \u0111\u01b0\u1eddng h\u1ea7m xuy\u00ean ch\u00e0y bao g\u1ed3m 2 k\u1ef9 thu\u1eadt l\u00e0 kinh \u0111i\u1ec3n v\u00e0 ho\u00e0n to\u00e0n n\u1ed9i soi\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta 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