螺旋CT多维重建对颞下颌关节损伤的临床应用价值  

The clinical value of spiral CT 3-dimensional reconstruction in injures of temporo-mandibular joint

作　　者：杨建伟[1] 肖德贵[1] 许崇永[2] 王振福[1] 王培玺[1] 

机构地区：[1]山东省威海市立医院CT室,山东威海264200 [2]浙江温州医学院附属二院影像科,浙江温州325027

出　　处：《中国中西医结合影像学杂志》2004年第2期106-108,共3页Chinese Imaging Journal of Integrated Traditional and Western Medicine

摘　　要：目的 :探讨螺旋CT多维重建技术对颞下颌关节 (TMJ)损伤的准确性及临床应用价值。材料与方法 :搜集TMJ损伤患者 30例 ,行螺旋CT薄层扫描和多维重建。结果 :SCT多维重建技术显示TMJ骨性结构、骨折线走行方向、骨折范围、位置、类型及骨折块移位等方面信息多 ,明显优于传统X线和MRI检查。结论 :SCT多维重建技术对TMJ损伤影像显示接近病理解剖表现 ,对临床治疗具有重要价值。Objective:To investigate the clinical value and the accuracy of spiral CT 3-dimensional reconstruction in temporo-mandibular joint (TMJ). Methods: 30 patients of TMJ injures have performed spiral CT thin scanning and 3-dimensional reconstruction. Results: The techniques of Spiral CT 3-dimensional reconstruction are superior to traditional X-ray and MRI examination in demonstrating bone structures, running-orientation of fracture lines, scope, location, types of fracture, shift of fragment. Conclusion: Spiral CT 3-dimensional reconstruction in TMJ injures was close to pathologic and anatomic appearances. It could provide more important information for clinical therapy.

关 键 词：螺旋CT 多维重建技术 颞下颌关节损伤 手术治疗 

分 类 号：R782[医药卫生—口腔医学]