论文部分内容阅读
[目的]探讨疗养院患者口腔颌面部的X线表现情况,并与病理情况进行对照分析,分析其口腔颌面部发展的趋势。[方法]采用X线机拍摄的口腔颌面部定位侧位片30张,进行测量定位分析并与病理结果进行对照分析。[结果]除P点、0r点在各方向上的定点误差在X线图像中定点时表现较大外,其余8个标志点的定点误差都小于病理结果对照。[结论]口腔颌面部的X线表现基本反映了患者的口腔颌面部状态,在各种骨性错颌畸形的诊断中具有重要意义,值得临床推广应用。
[Objective] To investigate the X-ray findings of oral and maxillofacial region in nursing home patients and compare them with the pathological conditions to analyze the development trend of oral and maxillofacial region. [Method] Thirty pieces of lateral and maxillofacial lateral radiographs taken by X-ray machine were taken for measurement and localization and comparative analysis with pathological results. [Result] The fixed point error of 0r point in all directions except the P point and the 0r point was larger when the point was fixed in the X-ray image. The error of the fixed points of the remaining 8 points was less than the pathological result. [Conclusion] The X-ray findings of oral and maxillofacial region basically reflect the status of oral and maxillofacial region of patients, which is of great significance in the diagnosis of various types of malunion. It is worthy of clinical application.