螺旋CT平扫及重建技术辅助上颌前牙种植15例  

Case report of 15 dental implantation assisted with spiral CT in anterior region of maxilla

作　　者：王仁欣[1] 张占利[1] 董鹏飞[1] 

机构地区：[1]威海市立医院口腔科,威海市264200

出　　处：《中国口腔种植学杂志》2013年第1期34-37,共4页Chinese Journal of Oral Implantology

摘　　要：目的:探讨采用64排CT平扫及重建技术在上颌前牙种植中应用的临床意义。方法:对我科近2年来上颌前牙延期种植患者术前进行64排CT平扫/(及)重建,根据CT结果,进行术前分析设计,与患者沟通解释种植手术所需要的其他辅助操作及手术并发症,总结CT图像对手术的指导意义及在医患沟通方面的优势。结果:CT扫描能清晰地显示出种植区骨密度、骨厚度及高度情况,有利手术方案的制定,增强了种植医师对手术解释的说服力和医患之间的信任程度,更有利医患沟通。结论:上颌前牙种植前的CT扫描检查对上颌前牙种植的术前指导及医患沟通具有重要的临床意义,建议CT扫描做为上颌前牙种植前的常规检查。Objective： To evaluate the clinical efficiency of 64-slice spiral CT in the anterior maxilla. Methods： 15 patients with delayed implantation in anterior region of maxilla was examed with CT scan and/or 3D reconstruction, and dental implantation doctors account for the complications and assisted surgery operation of implantation, and get the advantage of CT images VS X-Ray. Results： CT images can stereoscopically and directly reveal the height, width and density of the implantation zone,which helps dental implantation doctors to have a fluent communication with patients. Conclusion： CT images can provide reliable evidence for planning a precise surgery and benefit doctors communicating with their patients. CT scan should be suggested an necessary examine in implantation of anterior maxilla.

关 键 词：螺旋CT 牙种植 上颌前牙 

分 类 号：R816.98[医药卫生—放射医学]