新闻 > 社会
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170531/30611713.html
Server: cms-8-252
Date: 2024/12/28 11:58:03

Powered by China
China

山西省首台3D打印保膝截骨手术成功实施

2017-05-31 14:10:08   太原晚报

(记者郝晓炜张波)5月27日上午,山西医科大学第二医院成功实施我省第一例3D打印保膝截骨手术。目前,患者状态良好,已经可以下床站立。据悉,这项技术的临床运用,可以帮助许多患有膝关节骨关节炎的患者保留自身关节,免于人工膝关节置换术。

手术后,记者见到了主刀大夫、山西医科大学第二医院骨科关节组副主任医师张民。张民介绍,患者杨女士今年55岁,患双膝骨性关节炎6年,术前膝关节已经出现明显变形。“患者第二天就可以下床站立,四周之后,可在适当的护膝辅助下恢复行走。痊愈后,膝关节功能不会受影响。”张民说。

张民告诉记者,患者所实施的胫骨截骨手术,是治疗膝关节骨关节炎的常见手术。在传统的手术方式中,医生选择截骨部位,需要依靠多张影像片来判断手术的角度、深度,手术难度较高,稍有偏差就可能给患者造成骨折及多项并发症。只有经验丰富的临床医生,才能够胜任手术。

“现在这些手术难点,可以通过3D打印的截骨导板来解决。”记者看到,截骨导板上有一个宽约一两厘米、长约两三厘米的凹面,张民拿起桌子上的矿泉水瓶,形象地为记者做演示:“把瓶子看作小腿胫骨,这个模板就是精确测量患者胫骨数据后,复制出来的‘立体’相片。”

张民一边解释一边拿起笔,指着模板上一条窄窄的缝隙:“手术时,我们在患者胫骨内侧靠近膝关节的地方,开一个四五厘米的手术窗口,将导板严丝合缝地贴在胫骨上,手术区域就是这条细小缝隙。手术时准确、安全,手术时间也可缩短50%以上。”张民解释,这项技术可以减少患者术后的膝关节疼痛,最大限度地保留患者正常关节功能。

张民介绍,膝关节骨关节炎患者以女性居多。这种关节炎和年龄、性别、职业、体型、骨质密度等关系密切。更年期以后更容易患病,患者会出现膝关节疼痛,逐渐加重,甚至发生关节变形。如果不能及时治疗,最终会无法行走。

据资料统计,近年来,骨关节炎患者越来越年轻化,已经成为一种全球性趋势。很多膝关节骨关节炎患者还不到60岁,就会出现膝关节变形。患者晚期变形严重时,必须进行人工关节置换。病人不但要忍受术前术后的痛苦和高昂的手术费用,而且人工关节走路也无法像正常人一样自如,给患者身心都带来巨大影响。

张民告诉记者,将3D打印这种现代科技手段运用于医疗手术,为患者进行精准治疗,不但可以大幅提高患者生存质量,而且,这种手术费用只是人工关节置换术的40%左右,可以帮助更多的患者减轻痛苦。

责任编辑:都基强 CN065
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170531/30611713.html
Server: cms-8-252
Date: 2024/12/28 11:58:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170531/30611713.html
Server: cms-8-252
Date: 2024/12/28 11:58:03

Powered by China
China

相关阅读

西班牙建造全球首座3D打印桥 建筑材料可循环利用

2017-02-06 09:10:30

5岁男童酷似“外星人” 用3D打印技术整形颅骨

2017-02-11 10:56:54

八宝山殡仪馆增3D打印遗体 逝者面部10小时内完成

2017-03-24 02:34:19

新西兰发射世界首枚3D打印火箭 未进入预定轨道

2017-05-26 09:16:12
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170531/30611713.html
Server: cms-8-252
Date: 2024/12/28 11:58:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170531/30611713.html
Server: cms-8-252
Date: 2024/12/28 11:58:03

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170531/30611713.html
Server: cms-8-252
Date: 2024/12/28 11:58:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170531/30611713.html
Server: cms-8-252
Date: 2024/12/28 11:58:03

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170531/30611713.html
Server: cms-8-252
Date: 2024/12/28 11:58:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170531/30611713.html
Server: cms-8-252
Date: 2024/12/28 11:58:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170531/30611713.html
Server: cms-8-252
Date: 2024/12/28 11:58:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170531/30611713.html
Server: cms-8-252
Date: 2024/12/28 11:58:03

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170531/30611713.html
Server: cms-8-252
Date: 2024/12/28 11:58:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170531/30611713.html
Server: cms-8-252
Date: 2024/12/28 11:58:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170531/30611713.html
Server: cms-8-252
Date: 2024/12/28 11:58:03

Powered by China
China