US EUROPE AFRICA ASIA 中文
    China / Society

    3D print tech involved in Beijing axis surgery

    (CRIENGLISH.com) Updated: 2014-08-19 13:13

    A hospital in Beijing has finished the world's first axis surgery on a boy using a 3D-printed titanium alloy replacement.

    12-year-old Ming Hao was diagnosed with a bone tumor called Ewing sarcoma on his cervical vertebra, mainly on the axis.

    The tumour-eroded part of the axis had to be replaced, a procedure that is much more risky without 3D printing technology.

    The printed replacement was inserted during a 5-hour operation.

    Ming Hao apparently is already able to stand, with some support, just days after the surgery.

    Highlights
    Hot Topics
    ...
    国产精品无码久久综合| 最好看的中文字幕2019免费| 中文字幕人妻丝袜乱一区三区| 久久精品中文无码资源站| 中文字幕无码不卡免费视频| 无码人妻精品一区二区三区99性 | 亚洲一区日韩高清中文字幕亚洲| 色综合久久无码中文字幕| 国产精品久久久久无码av| 中文字幕人妻无码系列第三区| 中文字幕人妻色偷偷久久| 国产精品无码一区二区在线观一| 国产成年无码AV片在线韩国| 中文字幕欧美日韩| 自拍中文精品无码| 国产高清无码二区 | 精品无码AV一区二区三区不卡 | 久久午夜无码鲁丝片秋霞 | 久久国产高清字幕中文| 人妻少妇无码视频在线| 国产午夜无码视频在线观看| 亚洲精品无码久久久影院相关影片| 欧美日韩中文字幕在线| √天堂中文www官网| 熟妇人妻VA精品中文字幕| 亚洲精品无码永久在线观看| 无码任你躁久久久久久| 五月婷婷无码观看| 无码人妻一区二区三区免费视频| 亚洲AV无码资源在线观看 | 亚洲人成人无码网www国产| 久久综合一区二区无码| 久久无码av三级| 国产精品免费无遮挡无码永久视频 | 超清无码一区二区三区| 无码国产伦一区二区三区视频| 亚洲AV无码一区二区三区牛牛| 精选观看中文字幕高清无码| 无码精品蜜桃一区二区三区WW| 亚洲中文字幕在线第六区| 日本中文字幕在线2020|