中国组织工程研究 ›› 2013, Vol. 17 ›› Issue (13): 2431-2438.doi: 10.3969/j.issn.2095-4344.2013.13.021

• 骨与关节学术探讨 academic discussion of the bone and joint • 上一篇    下一篇

肘关节骨折的三维影像重建

卢昊宁,潘诗农   

  1. 中国医科大学附属盛京医院,辽宁省沈阳市 110004
  • 收稿日期:2012-10-15 修回日期:2013-01-26 出版日期:2013-03-26 发布日期:2013-03-26
  • 通讯作者: 潘诗农,博士,教授,硕士生导师,中国医科大学附属盛京医院,辽宁省沈阳市 110004 cjr.panshinong@vip.163.com
  • 作者简介:卢昊宁★,男,1985年生,内蒙古自治区呼和浩特市人,蒙古族,中国医科大学在读硕士,主要从事骨关节影像学、运动医学研究。 luhaoning1985@126.com

Three-dimensional image reconstruction for elbow fractures

Lu Hao-ning, Pan Shi-nong   

  1. Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
  • Received:2012-10-15 Revised:2013-01-26 Online:2013-03-26 Published:2013-03-26
  • Contact: Pan Shi-nong, Doctor, Professor, Master’s supervisor, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China panshinong@vip.163.com
  • About author:Lu Hao-ning★, Studying for master’s degree, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China luhaoning1985@126.com

摘要:

背景:肘关节的结构和功能复杂,对调节上肢的活动具有重要的作用。
目的:评价不同影像学方法评价肘关节骨折的诊断作用。
方法:分析肱骨内外髁骨折、肱骨髁上和髁间骨折、桡骨小头骨折和尺骨冠突骨折以及周围韧带、肌腱等软组织损伤的X射线影像评价、CT影像评价以及MRI影像评价的诊断作用,重点分析肘关节创伤常见的“恐怖三联征”的影像学评价。
结果与结论:X射线可以清晰显示肘关节骨折的骨折线以及骨折断端移位情况,还能够显示肘后三角的位置关系。CT扫描对骨折的检测效果优于X射线,不仅能够显示无移位骨折、微小移位骨折以及关节腔内的微小骨折碎片,还能显示骨折的部位、范围、数目、大小、移位情况、粉碎情况等。MRI主要用于评价肘关节骨折时周围软组织的损伤。

关键词: 骨关节植入物, 骨关节植入物学术探讨, 肘关节, 骨折, X射线, CT, MRI, 恐怖三联征, 肱骨内髁, 肱骨外髁, 桡骨小头, 尺骨冠突, 韧带, 肌腱, 骨关节植入物图片文章

Abstract:

BACKGROUND: The structure and function of elbow joint is complex, which has an important role in adjusting the upper limb activities.
OBJECTIVE: To evaluate the diagnostic effect of different imaging methods on elbow fracture.
METHODS: The diagnostic effects of X-ray image, CT image and MRI image on internal and external humeral condyle fracture, humeral supracondylar and intercondylar fractures, radial head fractures and ulna coronoid fractures, as well as the injury of surrounding ligaments, tendons and other soft tissues were evaluated, especially the imaging evaluation of the commonly seen “terrible triad” of elbow trauma was performed.
RESULTS AND CONCLUSION: X-ray could clearly display the fracture line of elbow fracture and the displacement of fracture site, and it could be able to show the position of posterior triangle of elbow joint. CT scanning has better detection effect on fracture than X-ray image. It cannot only display the displaced fracture, micro-displaced fracture and tiny intra-articular fracture fragments, but also display the position, area, number, size, displacement and crushing circumstances of fracture. MRI is mainly used to evaluate surrounding tissue injury of the elbow joint.

Key words: bone and joint implants, academic discussion of bone and joint implants, elbow joint, fracture, X-ray, computed tomography, magnetic resonance imaging, terrible triad, internal humeral condyle, external humeral condyle, radial head, ulnar coronoid, ligament, tendon, photographs-containing paper of bone and joint image

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