摘要
目的探讨16排螺旋CT及三维成像在肋软骨骨折诊断中的应用价值。方法对31例共42处肋软骨骨折采用胸部16排螺旋CT及三维成像技术检查,并对其三维成像资料进行对比分析。结果三维成像发现31例42处肋软骨骨折,平扫仅发现19例28处肋软骨骨折。CT平扫和三维成像表现特征为肋软骨钙化中断伴明显错位、肋软骨条状高密度影不连续伴明显错位或错位不明显。结论三维成像对肋软骨骨折诊断有重要价值。
Objective To evaluate the value of 16-slice spiral CT and three-dimensional display in diagnosis of costal cartilage fracture. Methods Thirty-one patients of thoracic trauma with 42 costal cartilage fractures received chest 16-slice spiral CT original scanning image and three-dimensional display examination. The clinical and imaging materials were reviewed retrospectively. Results In 31 cases,42 costal cartilage fractures were found by three-dimensional display,but only 28 fractures in 19 cases were found by 16-stice spiral CT original scanning image. Interruption of calcified costal cartilage with obvious malposition, and discontinuous focal high-density of costal cartilage with obvious or obscure malposition were found by three-dimensional display. Conclusion Three-dimensional display is of great value in diagnosis of costal cartilage fracture.
出处
《创伤外科杂志》
2006年第4期331-333,共3页
Journal of Traumatic Surgery
关键词
肋软骨骨折
螺旋CT
三维成像
costal cartilage fracture
spiral CT
three-dimensional display
