精品文档---下载后可任意编辑不同材料金属烤瓷冠磁共振成像伪影的讨论的开题报告摘要：烤瓷冠是目前牙齿修复中广泛使用的一种修复方式。由于其外观美观、强度高、良好的生物相容性等优点，在临床上得到了广泛应用。然而，在进行磁共振成像(MRI)检查时，烤瓷冠会产生磁共振成像伪影，影响到临床诊断和治疗。本文旨在探究不同材料金属烤瓷冠在 MRI 中的成像伪影。讨论方法：收集不同材料金属烤瓷冠的临床资料，并进行 MRI 检查，记录并分析成像伪影情况。采纳 SPSS 21.0 软件进行统计分析。预期结果：本讨论将探究不同材料金属烤瓷冠在 MRI 中的成像伪影情况，为临床医生的诊断和治疗提供参考，并在一定程度上促进烤瓷冠材料的研发和应用。关键词：金属烤瓷冠、磁共振成像、伪影、材料。Abstract:Porcelain fused to metal crowns (PFMs) are widely used for dental restoration. Due to its aesthetic appearance, high strength, and good biocompatibility, it has been widely used in clinic. However, PFM may produce MR imaging artifacts during magnetic resonance imaging (MRI), which affects clinical diagnosis and treatment. The purpose of this study is to explore the imaging artifacts of PFM of different materials in MRI.Research method:Clinical data of PFMs of different materials were collected, and MRI examination was performed to record and analyze imaging artifacts. Statistical analysis was performed using SPSS 21.0.Expected results:精品文档---下载后可任意编辑This study will explore the imaging artifacts of PFMs of different materials in MRI, providing reference for clinical diagnosis and treatment, and promoting the development and application of PFM materials to a certain extent.Keywords:Porcelain fused to metal crown, Magnetic resonance imaging, Artifact, material.
