CAJ | 학술논문

目的　评价螺旋CT成像技术在颌面部骨折诊断中的准确性及临床应用价值。　方法　对临床怀疑颌面部骨折的29例患者进行CT薄层扫描和三维（3D）重建，并从多方向观察3D重建图像。　结果　29例中26例有颌面部骨折。螺旋CT成像技术二维(2D)和3D能清楚地显示骨折线的位置、走向、骨折范围、类型及骨折块的移位。　结论　螺旋CT成像技术能对颌面部骨折的术前诊断及临床处理提供有价值的信息。
목적　평개라선CT성상기술재합면부골절진단중적준학성급림상응용개 치。　방법　 대림상부의합면부골절적29례환자진행CT박층소묘화삼유（3D） 중건，병종다방향관찰3D중건도상。　결과　29례중26례유합면부골절。 라선CT성상기술이유(2D)화3D능청초 지현시골절선적위치、주향、골절범위、류형급골절괴적이위。　결론　라선CT성상기술능대합면부골절적술전진단급림상처리제공유개 치적신식。
Objective　To evaluate the diagnostic accuracy and the cl inical usefulness of spiral CT image in maxillofacial fractures. 　Methods　A total of 29 traumatic patients suspected of having maxillofacial fractures were examined with thin slice CT scanning and three-dim ensional reconstruction. 　Results　Maxillofacial fractures were detected in 26 cases. Sp iral CT imaging clearly demonstrated fracture line position, number, size and t ranslocation of fracture fragments. 　Conclusions　Spiral CT imaging can provide valuable informatio n and play an important role in preoperative diagnosis and clinical treatment of maxillofacial fractures.